# ZenTimings snapshot, one value per line: path = value
# [*] means the value is the same for every memory controller (DCT), null means not available
schema = zentimings.snapshot
schema_version = 1.0
generated_at = 2026-10-15T16:19:28Z
app.name = ZenTimings
app.version = 142.714+9e482d3
app.core_version = 1.93.733.0
app.pawnio_version = 2.0.1.0
app.advanced_mode = true
app.auto_refresh = true
app.auto_refresh_interval_ms = 2000
export.sections = System, Modules, Spd, Timings, BiosController, PowerTable, Sensors
export.serial_numbers = omitted
export.raw_dumps = omitted
legend.about = Snapshot of an AMD Ryzen system made by ZenTimings. It shows what is applied right now, which can differ from what was entered in BIOS.
legend.structure = static = hardware that does not change while the system runs, config = memory configuration applied at boot, readings = live values sampled at readings.sampled_at.
legend.null = null means the value is not available or does not exist on this platform. When the reason is known it is listed under unavailable with the path.
legend.dct = dct is the index of a memory channel (DRAM controller), per_dct has one entry per populated channel. Names in dct_mismatch differ between channels, the main ZenTimings window shows one channel at a time.
legend.timings = Read back from the memory controller. Names are the usual AMD ones without the leading t (CL = tCL, RCDRD = tRCDRD, RDRDSCL = tRDRDSCL). The unit is memory clock cycles, except RFCns and REFIns (nanoseconds), Frequency (MT/s) and Ratio (memory clock multiplier).
legend.refresh = Only one refresh timing is in use: RFC when RefreshMode is NORMAL, otherwise RFC2 or RFC4, FgrMultiplier says which one (2 or 4; FGR is the raw mode, 1/5 = 2x, 2/6 = 4x). RFCns is the active one in nanoseconds.
legend.not_tunable = PHYRDL, PHYWRL and PHYWRD are results of memory training, a PHYRDL difference between channels is common. SD and DD variants (RDRDSD, RDRDDD, WRWRSD, WRWRDD) only matter with two ranks or two DIMMs per channel.
legend.ddr4_bios_controller = BIOS table with the DDR4 termination, drive strength and setup settings as raw register codes. MemVddio, MemVtt and MemVpp are voltage set points in millivolts.
legend.power_table = From the SMU power table. mclk = memory clock (MT/s divided by 2), uclk = unified memory controller clock, fclk = Infinity Fabric clock; mclk equal to uclk is the 1:1 mode. vddcr_soc, cldo_vddp, cldo_vddg and vdd_misc are CPU rails.
legend.sensors = Read from the sensor chip of the motherboard. Names like Voltage #6 are inputs the application has no label for, what they measure is unknown. A null value means nothing is connected or the reading is invalid. min and max are counted since the application started.
legend.spd = What the module reports about itself: JEDEC, XMP and EXPO profiles are what it is rated for, not what is applied. Times ending with Ps are picoseconds, with Ns nanoseconds. When IsPartial is true only the fields read at startup are listed, the SPD window in ZenTimings loads the rest. In pmic the set points are decoded two ways, ...Mv (JEDEC 7-bit) and ...Mv8bit (vendor extension used in HighVoltageMode), compare them with the measured voltages in readings.dimm to see which one applies.
static.system.os.name = Microsoft Windows 11 Pro
static.system.cpu.name = AMD Ryzen 7 5700X 8-Core Processor
static.system.cpu.vendor = AuthenticAMD
static.system.cpu.code_name = Vermeer
static.system.cpu.cpuid_hex = 00A20F12
static.system.cpu.family = FAMILY_19H
static.system.cpu.base_model = 1
static.system.cpu.extended_model = 2
static.system.cpu.model = 33
static.system.cpu.stepping = 2
static.system.cpu.patch_level_hex = 0A201213
static.system.cpu.package_type = 2
static.system.cpu.fused_core_count = 8
static.system.cpu.physical_core_count = 8
static.system.cpu.threads = 16
static.system.cpu.smt = true
static.system.cpu.nodes_per_processor = 1
static.system.cpu.ccd_count = 1
static.system.cpu.ccx_count = 1
static.system.cpu.cores_per_ccx = 8
static.system.board.vendor = Micro-Star International Co., Ltd.
static.system.board.name = B550-A PRO (MS-7C56)
static.system.board.version = 2.0
static.system.bios.vendor = American Megatrends International, LLC.
static.system.bios.version = A.M2
static.system.bios.date = 2026-08-13
static.system.bios.agesa_version = ComboAM4v2PI 1.2.0.12
static.system.smu.version = 56.78.0
static.system.smu.table_version_hex = 00380905
static.system.smu.type = TYPE_CPU3
static.memory.type = DDR4
static.memory.total_capacity_bytes = 34359738368
static.memory.ecc = false
static.memory.modules[0].index = 0
static.memory.modules[0].slot = A1
static.memory.modules[0].bank_label = P0 CHANNEL A
static.memory.modules[0].device_locator = DIMM 0
static.memory.modules[0].dct = 0
static.memory.modules[0].manufacturer = Kingston
static.memory.modules[0].part_number = KHX2666C15D4/8G
static.memory.modules[0].capacity_bytes = 8589934592
static.memory.modules[0].rank = DR
static.memory.modules[0].rated_speed_mts = 2667
static.memory.modules[0].configured_speed_mts = 2667
static.memory.modules[0].address_columns = 17
static.memory.modules[0].address_rows = 18
static.memory.modules[0].address_config = 8 Banks (3 bit), Col: 17, Row: 18, 8x RM (3 bit), 4 Bank Groups (2 bit)
static.memory.modules[0].serial_number = null  # redacted
static.memory.modules[1].index = 1
static.memory.modules[1].slot = A2
static.memory.modules[1].bank_label = P0 CHANNEL A
static.memory.modules[1].device_locator = DIMM 1
static.memory.modules[1].dct = 0
static.memory.modules[1].manufacturer = Kingston
static.memory.modules[1].part_number = KHX2666C15D4/8G
static.memory.modules[1].capacity_bytes = 8589934592
static.memory.modules[1].rank = DR
static.memory.modules[1].rated_speed_mts = 2667
static.memory.modules[1].configured_speed_mts = 2667
static.memory.modules[1].address_columns = 0
static.memory.modules[1].address_rows = 0
static.memory.modules[1].address_config = 8 Banks (3 bit), Col: 0, Row: 0, No RM (0 bit), No Bank Groups (0 bit)
static.memory.modules[1].serial_number = null  # redacted
static.memory.modules[2].index = 2
static.memory.modules[2].slot = B1
static.memory.modules[2].bank_label = P0 CHANNEL B
static.memory.modules[2].device_locator = DIMM 0
static.memory.modules[2].dct = 1
static.memory.modules[2].manufacturer = Kingston
static.memory.modules[2].part_number = KHX2666C15D4/8G
static.memory.modules[2].capacity_bytes = 8589934592
static.memory.modules[2].rank = DR
static.memory.modules[2].rated_speed_mts = 2667
static.memory.modules[2].configured_speed_mts = 2667
static.memory.modules[2].address_columns = 17
static.memory.modules[2].address_rows = 18
static.memory.modules[2].address_config = 8 Banks (3 bit), Col: 17, Row: 18, 8x RM (3 bit), 4 Bank Groups (2 bit)
static.memory.modules[2].serial_number = null  # redacted
static.memory.modules[3].index = 3
static.memory.modules[3].slot = B2
static.memory.modules[3].bank_label = P0 CHANNEL B
static.memory.modules[3].device_locator = DIMM 1
static.memory.modules[3].dct = 1
static.memory.modules[3].manufacturer = Kingston
static.memory.modules[3].part_number = KHX2666C15D4/8G
static.memory.modules[3].capacity_bytes = 8589934592
static.memory.modules[3].rank = DR
static.memory.modules[3].rated_speed_mts = 2667
static.memory.modules[3].configured_speed_mts = 2667
static.memory.modules[3].address_columns = 0
static.memory.modules[3].address_rows = 0
static.memory.modules[3].address_config = 8 Banks (3 bit), Col: 0, Row: 0, No RM (0 bit), No Bank Groups (0 bit)
static.memory.modules[3].serial_number = null  # redacted
static.spd[0].module_index = 0
static.spd[0].slot = A1
static.spd[0].i2c_address_hex = 50
static.spd[0].info.IsValid = true
static.spd[0].info.IsPartial = false
static.spd[0].info.BytesUsed = 384
static.spd[0].info.BytesTotal = 512
static.spd[0].info.SpdRevision = 1.0
static.spd[0].info.DeviceType = 12
static.spd[0].info.DeviceTypeString = DDR4 SDRAM
static.spd[0].info.MemoryFamily = DDR4
static.spd[0].info.BaseModuleType = 2
static.spd[0].info.ModuleTypeString = UDIMM
static.spd[0].info.IsHybrid = false
static.spd[0].info.HybridTypeString = null
static.spd[0].info.DieDensityMbit = 4096
static.spd[0].info.BankGroups = 4
static.spd[0].info.BanksPerGroup = 4
static.spd[0].info.ColumnBits = 10
static.spd[0].info.RowBits = 15
static.spd[0].info.PackageType = Monolithic
static.spd[0].info.DieCount = 1
static.spd[0].info.SignalLoading = null
static.spd[0].info.Is3DS = false
static.spd[0].info.IsAsymmetric = false
static.spd[0].info.SecondDieDensityMbit = 0
static.spd[0].info.SecondDieCount = 0
static.spd[0].info.SecondPackageType = null
static.spd[0].info.MaximumActivateCount = Unlimited
static.spd[0].info.MaximumActivateWindow = 8192 x tREFI
static.spd[0].info.PostPackageRepair = Not supported
static.spd[0].info.SoftPpr = false
static.spd[0].info.Vdd12Operable = false
static.spd[0].info.Vdd12Endurant = false
static.spd[0].info.VddString = Not specified
static.spd[0].info.DeviceWidthBits = 8
static.spd[0].info.PackageRanks = 2
static.spd[0].info.LogicalRanks = 2
static.spd[0].info.PrimaryBusWidthBits = 64
static.spd[0].info.BusWidthExtensionBits = 0
static.spd[0].info.HasEcc = false
static.spd[0].info.TotalCapacityMB = 8192
static.spd[0].info.HasThermalSensor = false
static.spd[0].info.tCKAVGminPs = 750
static.spd[0].info.tCKAVGmaxPs = 1500
static.spd[0].info.SpeedMTs = 2666
static.spd[0].info.ClockMHz = 1333.3333333333333
static.spd[0].info.SpeedGrade = DDR4-2666
static.spd[0].info.SupportedCLs = 9, 11, 12, 13, 14, 15, 16, 17, 18
static.spd[0].info.tAAminPs = 11250
static.spd[0].info.tRCDminPs = 12750
static.spd[0].info.tRPminPs = 12750
static.spd[0].info.tRASminPs = 26250
static.spd[0].info.tRCminPs = 45000
static.spd[0].info.tRFC1minPs = 260000
static.spd[0].info.tRFC2minPs = 160000
static.spd[0].info.tRFC4minPs = 110000
static.spd[0].info.tFAWminPs = 22500
static.spd[0].info.tRRD_SminPs = 5250
static.spd[0].info.tRRD_LminPs = 5250
static.spd[0].info.tCCD_LminPs = 5250
static.spd[0].info.tWRminPs = 0
static.spd[0].info.tWTR_SminPs = 0
static.spd[0].info.tWTR_LminPs = 0
static.spd[0].info.CL = 15
static.spd[0].info.tRCD = 17
static.spd[0].info.tRP = 17
static.spd[0].info.tRAS = 35
static.spd[0].info.tRC = 60
static.spd[0].info.TimingString = 15-17-17-35 @ DDR4-2666
static.spd[0].info.ModuleHeight = <= 32 mm
static.spd[0].info.ModuleThickness = front <= 2 mm, back <= 1 mm
static.spd[0].info.ReferenceRawCard = B, revision 1
static.spd[0].info.AddressMirrored = true
static.spd[0].info.RegisterManufacturer = null
static.spd[0].info.RegisterRevision = 0
static.spd[0].info.BaseCrcValid = false
static.spd[0].info.ModuleCrcValid = true
static.spd[0].info.ModuleMfgIdBank = 1
static.spd[0].info.ModuleMfgIdMfr = 152
static.spd[0].info.ModuleManufacturer = Kingston
static.spd[0].info.ModuleMfgLocation = 1
static.spd[0].info.ModuleMfgYear = 15
static.spd[0].info.ModuleMfgWeek = 42
static.spd[0].info.ModuleMfgDate = 2015, Week 42
static.spd[0].info.ModulePartNumber = KHX2666C15D4/8G
static.spd[0].info.ModuleRevisionCode = 0
static.spd[0].info.DramMfgIdBank = 128
static.spd[0].info.DramMfgIdMfr = 173
static.spd[0].info.DramManufacturer = SK Hynix
static.spd[0].info.DramStepping = 3
static.spd[0].info.HasXmp = true
static.spd[0].info.XmpRevision = 2.0
static.spd[0].info.ModuleSerialNumber = null  # redacted
static.spd[0].xmp_profiles[0].IsValid = true
static.spd[0].xmp_profiles[0].ProfileNumber = 1
static.spd[0].xmp_profiles[0].DimmsPerChannel = 2
static.spd[0].xmp_profiles[0].VddMv = 1200
static.spd[0].xmp_profiles[0].tCKAVGminPs = 750
static.spd[0].xmp_profiles[0].SpeedMTs = 2666
static.spd[0].xmp_profiles[0].ClockMHz = 1333.3333333333333
static.spd[0].xmp_profiles[0].SpeedGrade = DDR4-2666
static.spd[0].xmp_profiles[0].SupportedCLs = 9, 10, 11, 12, 13, 14, 15, 16
static.spd[0].xmp_profiles[0].tAAminPs = 11250
static.spd[0].xmp_profiles[0].tRCDminPs = 12750
static.spd[0].xmp_profiles[0].tRPminPs = 12750
static.spd[0].xmp_profiles[0].tRASminPs = 26250
static.spd[0].xmp_profiles[0].tRCminPs = 45000
static.spd[0].xmp_profiles[0].tRFC1minPs = 260000
static.spd[0].xmp_profiles[0].tRFC2minPs = 160000
static.spd[0].xmp_profiles[0].tRFC4minPs = 110000
static.spd[0].xmp_profiles[0].tFAWminPs = 22500
static.spd[0].xmp_profiles[0].tRRD_SminPs = 5250
static.spd[0].xmp_profiles[0].tRRD_LminPs = 5250
static.spd[0].xmp_profiles[0].tCCD_LminPs = 0
static.spd[0].xmp_profiles[0].CL = 15
static.spd[0].xmp_profiles[0].tRCD = 17
static.spd[0].xmp_profiles[0].tRP = 17
static.spd[0].xmp_profiles[0].tRAS = 35
static.spd[0].xmp_profiles[0].tRC = 60
static.spd[0].xmp_profiles[0].tRFC1 = 347
static.spd[0].xmp_profiles[0].tRFC2 = 214
static.spd[0].xmp_profiles[0].tRFC4 = 147
static.spd[0].xmp_profiles[0].tFAW = 30
static.spd[0].xmp_profiles[0].tRRD_S = 7
static.spd[0].xmp_profiles[0].tRRD_L = 7
static.spd[0].xmp_profiles[0].tCCD_L = 0
static.spd[0].xmp_profiles[0].TimingString = 15-17-17-35 @ DDR4-2666
static.spd[1].module_index = 1
static.spd[1].slot = A2
static.spd[1].i2c_address_hex = 51
static.spd[1].info.IsValid = true
static.spd[1].info.IsPartial = false
static.spd[1].info.BytesUsed = 384
static.spd[1].info.BytesTotal = 512
static.spd[1].info.SpdRevision = 1.0
static.spd[1].info.DeviceType = 12
static.spd[1].info.DeviceTypeString = DDR4 SDRAM
static.spd[1].info.MemoryFamily = DDR4
static.spd[1].info.BaseModuleType = 2
static.spd[1].info.ModuleTypeString = UDIMM
static.spd[1].info.IsHybrid = false
static.spd[1].info.HybridTypeString = null
static.spd[1].info.DieDensityMbit = 4096
static.spd[1].info.BankGroups = 4
static.spd[1].info.BanksPerGroup = 4
static.spd[1].info.ColumnBits = 10
static.spd[1].info.RowBits = 15
static.spd[1].info.PackageType = Monolithic
static.spd[1].info.DieCount = 1
static.spd[1].info.SignalLoading = null
static.spd[1].info.Is3DS = false
static.spd[1].info.IsAsymmetric = false
static.spd[1].info.SecondDieDensityMbit = 0
static.spd[1].info.SecondDieCount = 0
static.spd[1].info.SecondPackageType = null
static.spd[1].info.MaximumActivateCount = Unlimited
static.spd[1].info.MaximumActivateWindow = 8192 x tREFI
static.spd[1].info.PostPackageRepair = Not supported
static.spd[1].info.SoftPpr = false
static.spd[1].info.Vdd12Operable = false
static.spd[1].info.Vdd12Endurant = false
static.spd[1].info.VddString = Not specified
static.spd[1].info.DeviceWidthBits = 8
static.spd[1].info.PackageRanks = 2
static.spd[1].info.LogicalRanks = 2
static.spd[1].info.PrimaryBusWidthBits = 64
static.spd[1].info.BusWidthExtensionBits = 0
static.spd[1].info.HasEcc = false
static.spd[1].info.TotalCapacityMB = 8192
static.spd[1].info.HasThermalSensor = false
static.spd[1].info.tCKAVGminPs = 750
static.spd[1].info.tCKAVGmaxPs = 1500
static.spd[1].info.SpeedMTs = 2666
static.spd[1].info.ClockMHz = 1333.3333333333333
static.spd[1].info.SpeedGrade = DDR4-2666
static.spd[1].info.SupportedCLs = 9, 11, 12, 13, 14, 15, 16, 17, 18
static.spd[1].info.tAAminPs = 11250
static.spd[1].info.tRCDminPs = 12750
static.spd[1].info.tRPminPs = 12750
static.spd[1].info.tRASminPs = 26250
static.spd[1].info.tRCminPs = 45000
static.spd[1].info.tRFC1minPs = 260000
static.spd[1].info.tRFC2minPs = 160000
static.spd[1].info.tRFC4minPs = 110000
static.spd[1].info.tFAWminPs = 22500
static.spd[1].info.tRRD_SminPs = 5250
static.spd[1].info.tRRD_LminPs = 5250
static.spd[1].info.tCCD_LminPs = 5250
static.spd[1].info.tWRminPs = 0
static.spd[1].info.tWTR_SminPs = 0
static.spd[1].info.tWTR_LminPs = 0
static.spd[1].info.CL = 15
static.spd[1].info.tRCD = 17
static.spd[1].info.tRP = 17
static.spd[1].info.tRAS = 35
static.spd[1].info.tRC = 60
static.spd[1].info.TimingString = 15-17-17-35 @ DDR4-2666
static.spd[1].info.ModuleHeight = <= 32 mm
static.spd[1].info.ModuleThickness = front <= 2 mm, back <= 1 mm
static.spd[1].info.ReferenceRawCard = B, revision 1
static.spd[1].info.AddressMirrored = true
static.spd[1].info.RegisterManufacturer = null
static.spd[1].info.RegisterRevision = 0
static.spd[1].info.BaseCrcValid = false
static.spd[1].info.ModuleCrcValid = true
static.spd[1].info.ModuleMfgIdBank = 1
static.spd[1].info.ModuleMfgIdMfr = 152
static.spd[1].info.ModuleManufacturer = Kingston
static.spd[1].info.ModuleMfgLocation = 1
static.spd[1].info.ModuleMfgYear = 15
static.spd[1].info.ModuleMfgWeek = 42
static.spd[1].info.ModuleMfgDate = 2015, Week 42
static.spd[1].info.ModulePartNumber = KHX2666C15D4/8G
static.spd[1].info.ModuleRevisionCode = 0
static.spd[1].info.DramMfgIdBank = 128
static.spd[1].info.DramMfgIdMfr = 173
static.spd[1].info.DramManufacturer = SK Hynix
static.spd[1].info.DramStepping = 3
static.spd[1].info.HasXmp = true
static.spd[1].info.XmpRevision = 2.0
static.spd[1].info.ModuleSerialNumber = null  # redacted
static.spd[1].xmp_profiles[0].IsValid = true
static.spd[1].xmp_profiles[0].ProfileNumber = 1
static.spd[1].xmp_profiles[0].DimmsPerChannel = 2
static.spd[1].xmp_profiles[0].VddMv = 1200
static.spd[1].xmp_profiles[0].tCKAVGminPs = 750
static.spd[1].xmp_profiles[0].SpeedMTs = 2666
static.spd[1].xmp_profiles[0].ClockMHz = 1333.3333333333333
static.spd[1].xmp_profiles[0].SpeedGrade = DDR4-2666
static.spd[1].xmp_profiles[0].SupportedCLs = 9, 10, 11, 12, 13, 14, 15, 16
static.spd[1].xmp_profiles[0].tAAminPs = 11250
static.spd[1].xmp_profiles[0].tRCDminPs = 12750
static.spd[1].xmp_profiles[0].tRPminPs = 12750
static.spd[1].xmp_profiles[0].tRASminPs = 26250
static.spd[1].xmp_profiles[0].tRCminPs = 45000
static.spd[1].xmp_profiles[0].tRFC1minPs = 260000
static.spd[1].xmp_profiles[0].tRFC2minPs = 160000
static.spd[1].xmp_profiles[0].tRFC4minPs = 110000
static.spd[1].xmp_profiles[0].tFAWminPs = 22500
static.spd[1].xmp_profiles[0].tRRD_SminPs = 5250
static.spd[1].xmp_profiles[0].tRRD_LminPs = 5250
static.spd[1].xmp_profiles[0].tCCD_LminPs = 0
static.spd[1].xmp_profiles[0].CL = 15
static.spd[1].xmp_profiles[0].tRCD = 17
static.spd[1].xmp_profiles[0].tRP = 17
static.spd[1].xmp_profiles[0].tRAS = 35
static.spd[1].xmp_profiles[0].tRC = 60
static.spd[1].xmp_profiles[0].tRFC1 = 347
static.spd[1].xmp_profiles[0].tRFC2 = 214
static.spd[1].xmp_profiles[0].tRFC4 = 147
static.spd[1].xmp_profiles[0].tFAW = 30
static.spd[1].xmp_profiles[0].tRRD_S = 7
static.spd[1].xmp_profiles[0].tRRD_L = 7
static.spd[1].xmp_profiles[0].tCCD_L = 0
static.spd[1].xmp_profiles[0].TimingString = 15-17-17-35 @ DDR4-2666
static.spd[2].module_index = 2
static.spd[2].slot = B1
static.spd[2].i2c_address_hex = 52
static.spd[2].info.IsValid = true
static.spd[2].info.IsPartial = false
static.spd[2].info.BytesUsed = 384
static.spd[2].info.BytesTotal = 512
static.spd[2].info.SpdRevision = 1.0
static.spd[2].info.DeviceType = 12
static.spd[2].info.DeviceTypeString = DDR4 SDRAM
static.spd[2].info.MemoryFamily = DDR4
static.spd[2].info.BaseModuleType = 2
static.spd[2].info.ModuleTypeString = UDIMM
static.spd[2].info.IsHybrid = false
static.spd[2].info.HybridTypeString = null
static.spd[2].info.DieDensityMbit = 4096
static.spd[2].info.BankGroups = 4
static.spd[2].info.BanksPerGroup = 4
static.spd[2].info.ColumnBits = 10
static.spd[2].info.RowBits = 15
static.spd[2].info.PackageType = Monolithic
static.spd[2].info.DieCount = 1
static.spd[2].info.SignalLoading = null
static.spd[2].info.Is3DS = false
static.spd[2].info.IsAsymmetric = false
static.spd[2].info.SecondDieDensityMbit = 0
static.spd[2].info.SecondDieCount = 0
static.spd[2].info.SecondPackageType = null
static.spd[2].info.MaximumActivateCount = Unlimited
static.spd[2].info.MaximumActivateWindow = 8192 x tREFI
static.spd[2].info.PostPackageRepair = Not supported
static.spd[2].info.SoftPpr = false
static.spd[2].info.Vdd12Operable = false
static.spd[2].info.Vdd12Endurant = false
static.spd[2].info.VddString = Not specified
static.spd[2].info.DeviceWidthBits = 8
static.spd[2].info.PackageRanks = 2
static.spd[2].info.LogicalRanks = 2
static.spd[2].info.PrimaryBusWidthBits = 64
static.spd[2].info.BusWidthExtensionBits = 0
static.spd[2].info.HasEcc = false
static.spd[2].info.TotalCapacityMB = 8192
static.spd[2].info.HasThermalSensor = false
static.spd[2].info.tCKAVGminPs = 750
static.spd[2].info.tCKAVGmaxPs = 1500
static.spd[2].info.SpeedMTs = 2666
static.spd[2].info.ClockMHz = 1333.3333333333333
static.spd[2].info.SpeedGrade = DDR4-2666
static.spd[2].info.SupportedCLs = 9, 11, 12, 13, 14, 15, 16, 17, 18
static.spd[2].info.tAAminPs = 11250
static.spd[2].info.tRCDminPs = 12750
static.spd[2].info.tRPminPs = 12750
static.spd[2].info.tRASminPs = 26250
static.spd[2].info.tRCminPs = 45000
static.spd[2].info.tRFC1minPs = 260000
static.spd[2].info.tRFC2minPs = 160000
static.spd[2].info.tRFC4minPs = 110000
static.spd[2].info.tFAWminPs = 22500
static.spd[2].info.tRRD_SminPs = 5250
static.spd[2].info.tRRD_LminPs = 5250
static.spd[2].info.tCCD_LminPs = 5250
static.spd[2].info.tWRminPs = 0
static.spd[2].info.tWTR_SminPs = 0
static.spd[2].info.tWTR_LminPs = 0
static.spd[2].info.CL = 15
static.spd[2].info.tRCD = 17
static.spd[2].info.tRP = 17
static.spd[2].info.tRAS = 35
static.spd[2].info.tRC = 60
static.spd[2].info.TimingString = 15-17-17-35 @ DDR4-2666
static.spd[2].info.ModuleHeight = <= 32 mm
static.spd[2].info.ModuleThickness = front <= 2 mm, back <= 1 mm
static.spd[2].info.ReferenceRawCard = B, revision 1
static.spd[2].info.AddressMirrored = true
static.spd[2].info.RegisterManufacturer = null
static.spd[2].info.RegisterRevision = 0
static.spd[2].info.BaseCrcValid = false
static.spd[2].info.ModuleCrcValid = true
static.spd[2].info.ModuleMfgIdBank = 1
static.spd[2].info.ModuleMfgIdMfr = 152
static.spd[2].info.ModuleManufacturer = Kingston
static.spd[2].info.ModuleMfgLocation = 1
static.spd[2].info.ModuleMfgYear = 16
static.spd[2].info.ModuleMfgWeek = 4
static.spd[2].info.ModuleMfgDate = 2016, Week 04
static.spd[2].info.ModulePartNumber = KHX2666C15D4/8G
static.spd[2].info.ModuleRevisionCode = 0
static.spd[2].info.DramMfgIdBank = 128
static.spd[2].info.DramMfgIdMfr = 173
static.spd[2].info.DramManufacturer = SK Hynix
static.spd[2].info.DramStepping = 238
static.spd[2].info.HasXmp = true
static.spd[2].info.XmpRevision = 2.0
static.spd[2].info.ModuleSerialNumber = null  # redacted
static.spd[2].xmp_profiles[0].IsValid = true
static.spd[2].xmp_profiles[0].ProfileNumber = 1
static.spd[2].xmp_profiles[0].DimmsPerChannel = 2
static.spd[2].xmp_profiles[0].VddMv = 1200
static.spd[2].xmp_profiles[0].tCKAVGminPs = 750
static.spd[2].xmp_profiles[0].SpeedMTs = 2666
static.spd[2].xmp_profiles[0].ClockMHz = 1333.3333333333333
static.spd[2].xmp_profiles[0].SpeedGrade = DDR4-2666
static.spd[2].xmp_profiles[0].SupportedCLs = 9, 10, 11, 12, 13, 14, 15, 16
static.spd[2].xmp_profiles[0].tAAminPs = 11250
static.spd[2].xmp_profiles[0].tRCDminPs = 12750
static.spd[2].xmp_profiles[0].tRPminPs = 12750
static.spd[2].xmp_profiles[0].tRASminPs = 26250
static.spd[2].xmp_profiles[0].tRCminPs = 45000
static.spd[2].xmp_profiles[0].tRFC1minPs = 260000
static.spd[2].xmp_profiles[0].tRFC2minPs = 160000
static.spd[2].xmp_profiles[0].tRFC4minPs = 110000
static.spd[2].xmp_profiles[0].tFAWminPs = 22500
static.spd[2].xmp_profiles[0].tRRD_SminPs = 5250
static.spd[2].xmp_profiles[0].tRRD_LminPs = 5250
static.spd[2].xmp_profiles[0].tCCD_LminPs = 0
static.spd[2].xmp_profiles[0].CL = 15
static.spd[2].xmp_profiles[0].tRCD = 17
static.spd[2].xmp_profiles[0].tRP = 17
static.spd[2].xmp_profiles[0].tRAS = 35
static.spd[2].xmp_profiles[0].tRC = 60
static.spd[2].xmp_profiles[0].tRFC1 = 347
static.spd[2].xmp_profiles[0].tRFC2 = 214
static.spd[2].xmp_profiles[0].tRFC4 = 147
static.spd[2].xmp_profiles[0].tFAW = 30
static.spd[2].xmp_profiles[0].tRRD_S = 7
static.spd[2].xmp_profiles[0].tRRD_L = 7
static.spd[2].xmp_profiles[0].tCCD_L = 0
static.spd[2].xmp_profiles[0].TimingString = 15-17-17-35 @ DDR4-2666
static.spd[3].module_index = 3
static.spd[3].slot = B2
static.spd[3].i2c_address_hex = 53
static.spd[3].info.IsValid = true
static.spd[3].info.IsPartial = false
static.spd[3].info.BytesUsed = 384
static.spd[3].info.BytesTotal = 512
static.spd[3].info.SpdRevision = 1.0
static.spd[3].info.DeviceType = 12
static.spd[3].info.DeviceTypeString = DDR4 SDRAM
static.spd[3].info.MemoryFamily = DDR4
static.spd[3].info.BaseModuleType = 2
static.spd[3].info.ModuleTypeString = UDIMM
static.spd[3].info.IsHybrid = false
static.spd[3].info.HybridTypeString = null
static.spd[3].info.DieDensityMbit = 4096
static.spd[3].info.BankGroups = 4
static.spd[3].info.BanksPerGroup = 4
static.spd[3].info.ColumnBits = 10
static.spd[3].info.RowBits = 15
static.spd[3].info.PackageType = Monolithic
static.spd[3].info.DieCount = 1
static.spd[3].info.SignalLoading = null
static.spd[3].info.Is3DS = false
static.spd[3].info.IsAsymmetric = false
static.spd[3].info.SecondDieDensityMbit = 0
static.spd[3].info.SecondDieCount = 0
static.spd[3].info.SecondPackageType = null
static.spd[3].info.MaximumActivateCount = Unlimited
static.spd[3].info.MaximumActivateWindow = 8192 x tREFI
static.spd[3].info.PostPackageRepair = Not supported
static.spd[3].info.SoftPpr = false
static.spd[3].info.Vdd12Operable = false
static.spd[3].info.Vdd12Endurant = false
static.spd[3].info.VddString = Not specified
static.spd[3].info.DeviceWidthBits = 8
static.spd[3].info.PackageRanks = 2
static.spd[3].info.LogicalRanks = 2
static.spd[3].info.PrimaryBusWidthBits = 64
static.spd[3].info.BusWidthExtensionBits = 0
static.spd[3].info.HasEcc = false
static.spd[3].info.TotalCapacityMB = 8192
static.spd[3].info.HasThermalSensor = false
static.spd[3].info.tCKAVGminPs = 750
static.spd[3].info.tCKAVGmaxPs = 1500
static.spd[3].info.SpeedMTs = 2666
static.spd[3].info.ClockMHz = 1333.3333333333333
static.spd[3].info.SpeedGrade = DDR4-2666
static.spd[3].info.SupportedCLs = 9, 11, 12, 13, 14, 15, 16, 17, 18
static.spd[3].info.tAAminPs = 11250
static.spd[3].info.tRCDminPs = 12750
static.spd[3].info.tRPminPs = 12750
static.spd[3].info.tRASminPs = 26250
static.spd[3].info.tRCminPs = 45000
static.spd[3].info.tRFC1minPs = 260000
static.spd[3].info.tRFC2minPs = 160000
static.spd[3].info.tRFC4minPs = 110000
static.spd[3].info.tFAWminPs = 22500
static.spd[3].info.tRRD_SminPs = 5250
static.spd[3].info.tRRD_LminPs = 5250
static.spd[3].info.tCCD_LminPs = 5250
static.spd[3].info.tWRminPs = 0
static.spd[3].info.tWTR_SminPs = 0
static.spd[3].info.tWTR_LminPs = 0
static.spd[3].info.CL = 15
static.spd[3].info.tRCD = 17
static.spd[3].info.tRP = 17
static.spd[3].info.tRAS = 35
static.spd[3].info.tRC = 60
static.spd[3].info.TimingString = 15-17-17-35 @ DDR4-2666
static.spd[3].info.ModuleHeight = <= 32 mm
static.spd[3].info.ModuleThickness = front <= 2 mm, back <= 1 mm
static.spd[3].info.ReferenceRawCard = B, revision 1
static.spd[3].info.AddressMirrored = true
static.spd[3].info.RegisterManufacturer = null
static.spd[3].info.RegisterRevision = 0
static.spd[3].info.BaseCrcValid = false
static.spd[3].info.ModuleCrcValid = true
static.spd[3].info.ModuleMfgIdBank = 1
static.spd[3].info.ModuleMfgIdMfr = 152
static.spd[3].info.ModuleManufacturer = Kingston
static.spd[3].info.ModuleMfgLocation = 1
static.spd[3].info.ModuleMfgYear = 16
static.spd[3].info.ModuleMfgWeek = 4
static.spd[3].info.ModuleMfgDate = 2016, Week 04
static.spd[3].info.ModulePartNumber = KHX2666C15D4/8G
static.spd[3].info.ModuleRevisionCode = 0
static.spd[3].info.DramMfgIdBank = 128
static.spd[3].info.DramMfgIdMfr = 173
static.spd[3].info.DramManufacturer = SK Hynix
static.spd[3].info.DramStepping = 238
static.spd[3].info.HasXmp = true
static.spd[3].info.XmpRevision = 2.0
static.spd[3].info.ModuleSerialNumber = null  # redacted
static.spd[3].xmp_profiles[0].IsValid = true
static.spd[3].xmp_profiles[0].ProfileNumber = 1
static.spd[3].xmp_profiles[0].DimmsPerChannel = 2
static.spd[3].xmp_profiles[0].VddMv = 1200
static.spd[3].xmp_profiles[0].tCKAVGminPs = 750
static.spd[3].xmp_profiles[0].SpeedMTs = 2666
static.spd[3].xmp_profiles[0].ClockMHz = 1333.3333333333333
static.spd[3].xmp_profiles[0].SpeedGrade = DDR4-2666
static.spd[3].xmp_profiles[0].SupportedCLs = 9, 10, 11, 12, 13, 14, 15, 16
static.spd[3].xmp_profiles[0].tAAminPs = 11250
static.spd[3].xmp_profiles[0].tRCDminPs = 12750
static.spd[3].xmp_profiles[0].tRPminPs = 12750
static.spd[3].xmp_profiles[0].tRASminPs = 26250
static.spd[3].xmp_profiles[0].tRCminPs = 45000
static.spd[3].xmp_profiles[0].tRFC1minPs = 260000
static.spd[3].xmp_profiles[0].tRFC2minPs = 160000
static.spd[3].xmp_profiles[0].tRFC4minPs = 110000
static.spd[3].xmp_profiles[0].tFAWminPs = 22500
static.spd[3].xmp_profiles[0].tRRD_SminPs = 5250
static.spd[3].xmp_profiles[0].tRRD_LminPs = 5250
static.spd[3].xmp_profiles[0].tCCD_LminPs = 0
static.spd[3].xmp_profiles[0].CL = 15
static.spd[3].xmp_profiles[0].tRCD = 17
static.spd[3].xmp_profiles[0].tRP = 17
static.spd[3].xmp_profiles[0].tRAS = 35
static.spd[3].xmp_profiles[0].tRC = 60
static.spd[3].xmp_profiles[0].tRFC1 = 347
static.spd[3].xmp_profiles[0].tRFC2 = 214
static.spd[3].xmp_profiles[0].tRFC4 = 147
static.spd[3].xmp_profiles[0].tFAW = 30
static.spd[3].xmp_profiles[0].tRRD_S = 7
static.spd[3].xmp_profiles[0].tRRD_L = 7
static.spd[3].xmp_profiles[0].tCCD_L = 0
static.spd[3].xmp_profiles[0].TimingString = 15-17-17-35 @ DDR4-2666
config.timings.note = timing values are in memory clock cycles (tCK) unless the name ends with ns, Frequency is in MT/s
config.timings.dct_mismatch = []
config.timings.per_dct[*].timings.RFC4 = 147
config.timings.per_dct[*].timings.FgrMultiplier = 1
config.timings.per_dct[*].timings.FgrOnTheFly = false
config.timings.per_dct[*].timings.RFCns = 260.3151
config.timings.per_dct[*].timings.Frequency = 2666
config.timings.per_dct[*].timings.ClockToDataRate = 2
config.timings.per_dct[*].timings.Ratio = 13.3333
config.timings.per_dct[*].timings.BGS = false
config.timings.per_dct[*].timings.BGSAlt = true
config.timings.per_dct[*].timings.GDM = false
config.timings.per_dct[*].timings.PowerDown = false
config.timings.per_dct[*].timings.Cmd2T = 2T
config.timings.per_dct[*].timings.CL = 15
config.timings.per_dct[*].timings.RCDWR = 17
config.timings.per_dct[*].timings.RCDRD = 17
config.timings.per_dct[*].timings.RP = 17
config.timings.per_dct[*].timings.RAS = 35
config.timings.per_dct[*].timings.RC = 60
config.timings.per_dct[*].timings.RRDS = 7
config.timings.per_dct[*].timings.RRDL = 7
config.timings.per_dct[*].timings.FAW = 30
config.timings.per_dct[*].timings.WTRS = 4
config.timings.per_dct[*].timings.WTRL = 10
config.timings.per_dct[*].timings.WR = 20
config.timings.per_dct[*].timings.RDRDSCL = 4
config.timings.per_dct[*].timings.WRWRSCL = 4
config.timings.per_dct[*].timings.CWL = 14
config.timings.per_dct[*].timings.RTP = 10
config.timings.per_dct[*].timings.RDWR = 8
config.timings.per_dct[*].timings.WRRD = 3
config.timings.per_dct[*].timings.RDRDSC = 1
config.timings.per_dct[*].timings.RDRDSD = 5
config.timings.per_dct[*].timings.RDRDDD = 5
config.timings.per_dct[*].timings.WRWRSC = 1
config.timings.per_dct[*].timings.WRWRSD = 7
config.timings.per_dct[*].timings.WRWRDD = 7
config.timings.per_dct[*].timings.TRCPAGE = 0
config.timings.per_dct[*].timings.CKE = 7
config.timings.per_dct[*].timings.STAG = 116
config.timings.per_dct[*].timings.STAGsb = 0
config.timings.per_dct[*].timings.MOD = 24
config.timings.per_dct[*].timings.MODPDA = 24
config.timings.per_dct[*].timings.MRD = 8
config.timings.per_dct[*].timings.MRDPDA = 16
config.timings.per_dct[*].timings.RFC = 347
config.timings.per_dct[*].timings.RFC2 = 214
config.timings.per_dct[*].timings.REFI = 10400
config.timings.per_dct[*].timings.XP = 8
config.timings.per_dct[*].timings.PHYWRD = 2
config.timings.per_dct[*].timings.PHYWRL = 9
config.timings.per_dct[*].timings.PHYRDL = 24
config.timings.per_dct[*].timings.WRPRE = 1
config.timings.per_dct[*].timings.RDPRE = 1
config.timings.per_dct[*].timings.RDPOST = 0
config.timings.per_dct[*].timings.WRPOST = 0
config.timings.per_dct[*].timings.REFIns = 7801.9507
config.timings.per_dct[*].timings.FGR = 0
config.timings.per_dct[*].timings.RefreshMode = NORMAL
config.timings.per_dct[*].timings.DimmEccEn = 0
config.timings.per_dct[*].timings.BurstCtrl.raw = 0
config.timings.per_dct[*].timings.BurstCtrl.text = Dynamic BL/BC
config.timings.per_dct[*].timings.BurstLength.raw = 2
config.timings.per_dct[*].timings.BurstLength.text = BL8
config.timings.per_dct[*].timings.AggrPwrDownEn = 0
config.timings.per_dct[*].timings.PowerDownMode = 0
config.timings.per_dct[*].timings.OdtsIncRefEn = 1
config.timings.per_dct[*].timings.OdtsEn = 0
config.timings.per_dct[*].timings.ForcePwrDownThrotEn = 0
config.timings.per_dct[*].timings.OdtsCmdThrotEn = 1
config.timings.per_dct[*].timings.OdtsCmdThrotCyc = 0
config.timings.per_dct[*].timings.RollWindowDepth = 0
config.timings.per_dct[*].timings.BankGroupEn = 1
config.timings.per_dct[*].timings.RDRDBan = 1
config.timings.per_dct[*].timings.WRWRBan = 1
config.timings.per_dct[*].timings.ShortInit = 0
config.timings.per_dct[*].timings.ZqcsInterval = 163
config.timings.per_dct[*].timings.TzqOperCal = 512
config.timings.per_dct[*].timings.Tzqcs = 128
config.timings.per_dct[*].timings.DLLK = 854
config.timings.per_dct[*].timings.XS = 360
config.timings.per_dct[*].timings.RankBusyDly = 36
config.timings.per_dct[*].timings.CmdParLatency = 0
config.timings.per_dct[*].timings.AlertParDly = 32
config.timings.per_dct[*].timings.AlertCrcDly = 36
config.timings.per_dct[*].timings.AggrPwrDownDly = 63
config.timings.per_dct[*].timings.PwrDownDly = 255
config.timings.per_dct[*].timings.PD = 7
config.timings.per_dct[*].timings.CPDED = 4
config.timings.per_dct[*].timings.PARINL = 0
config.timings.per_dct[*].timings.RDDATAEN = 10
config.timings.per_dct[*].timings.LpExitDly = 42
config.timings.per_dct[*].timings.LpDly = 42
config.timings.per_dct[*].timings.WRMPR = 24
config.timings.per_dct[*].timings.CmdStgCnt = 5
config.timings.per_dct[*].timings.RcvrWait = 384
config.timings.per_dct[*].timings.DdrMaxRate = 48
config.timings.per_dct[*].timings.DdrMaxRateEnf = 0
config.timings.per_dct[0].dct = 0
config.timings.per_dct[1].dct = 1
config.ddr4_bios_controller.MemVddio = 1200
config.ddr4_bios_controller.MemVtt = 600
config.ddr4_bios_controller.MemVpp = 0
config.ddr4_bios_controller.ProcODT = 24
config.ddr4_bios_controller.RttNom = 7
config.ddr4_bios_controller.RttWr = 1
config.ddr4_bios_controller.RttPark = 4
config.ddr4_bios_controller.AddrCmdSetup = 0
config.ddr4_bios_controller.CsOdtSetup = 0
config.ddr4_bios_controller.CkeSetup = 0
config.ddr4_bios_controller.ClkDrvStren = 15
config.ddr4_bios_controller.AddrCmdDrvStren = 31
config.ddr4_bios_controller.CsOdtCmdDrvStren = 15
config.ddr4_bios_controller.CkeDrvStren = 15
readings.sampled_at = 2026-10-15T16:19:26Z
readings.stale = false
readings.power_table.fclk_mhz = 1333
readings.power_table.uclk_mhz = 1333
readings.power_table.mclk_mhz = 1333
readings.power_table.vddcr_soc_v = 0.9746
readings.power_table.cldo_vddp_v = 0.9002
readings.power_table.cldo_vddg_iod_v = 0.9002
readings.power_table.cldo_vddg_ccd_v = 0.9002
readings.power_table.vdd_misc_v = null  # not_supported
readings.sensors.hidden_by_user = 0
readings.sensors.items[0] = group=Nuvoton NCT6687D-R; name=+12V; type=voltage; unit=V; value=12.216; min=12.168; max=12.216
readings.sensors.items[1] = group=Nuvoton NCT6687D-R; name=+5V; type=voltage; unit=V; value=5.02; min=5.01; max=5.03
readings.sensors.items[2] = group=Nuvoton NCT6687D-R; name=CPU NB/SoC; type=voltage; unit=V; value=0.974; min=0.972; max=0.974
readings.sensors.items[3] = group=Nuvoton NCT6687D-R; name=CPU VDDIO; type=voltage; unit=V; value=1.196; min=1.192; max=1.2
readings.sensors.items[4] = group=Nuvoton NCT6687D-R; name=Vcore; type=voltage; unit=V; value=0.922; min=0.45; max=1.27
readings.sensors.items[5] = group=Nuvoton NCT6687D-R; name=Chipset; type=voltage; unit=V; value=1.004; min=1.004; max=1.03
readings.sensors.items[6] = group=Nuvoton NCT6687D-R; name=CPU SA; type=voltage; unit=V; value=0.946; min=0.946; max=0.972
readings.sensors.items[7] = group=Nuvoton NCT6687D-R; name=+3.3V; type=voltage; unit=V; value=3.38; min=3.372; max=3.384
readings.sensors.items[8] = group=Nuvoton NCT6687D-R; name=VREF; type=voltage; unit=V; value=1.826; min=1.824; max=1.83
readings.sensors.items[9] = group=Nuvoton NCT6687D-R; name=+1.8V; type=voltage; unit=V; value=0; min=0; max=0
readings.sensors.items[10] = group=Nuvoton NCT6687D-R; name=+3V Standby; type=voltage; unit=V; value=3.348; min=3.344; max=3.352
readings.sensors.items[11] = group=Nuvoton NCT6687D-R; name=AVSB; type=voltage; unit=V; value=3.348; min=3.344; max=3.352
readings.sensors.items[12] = group=Nuvoton NCT6687D-R; name=CMOS Battery; type=voltage; unit=V; value=0; min=0; max=0
readings.sensors.items[13] = group=Nuvoton NCT6687D-R; name=CPU Core; type=temperature; unit=C; value=25; min=25; max=36
readings.sensors.items[14] = group=Nuvoton NCT6687D-R; name=System; type=temperature; unit=C; value=28; min=27; max=28
readings.sensors.items[15] = group=Nuvoton NCT6687D-R; name=VRM MOS; type=temperature; unit=C; value=23.5; min=23; max=23.5
readings.sensors.items[16] = group=Nuvoton NCT6687D-R; name=Chipset; type=temperature; unit=C; value=29; min=27.5; max=29
readings.sensors.items[17] = group=Nuvoton NCT6687D-R; name=CPU Fan; type=fan; unit=RPM; value=775; min=760; max=1006
readings.sensors.items[18] = group=Nuvoton NCT6687D-R; name=Pump Fan #1; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[19] = group=Nuvoton NCT6687D-R; name=Chipset Fan; type=fan; unit=RPM; value=718; min=707; max=718
readings.sensors.items[20] = group=Nuvoton NCT6687D-R; name=System Fan #1; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[21] = group=Nuvoton NCT6687D-R; name=System Fan #2; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[22] = group=Nuvoton NCT6687D-R; name=System Fan #3; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[23] = group=Nuvoton NCT6687D-R; name=System Fan #4; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[24] = group=Nuvoton NCT6687D-R; name=System Fan #5; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[25] = group=Nuvoton NCT6687D-R; name=System Fan #6; type=fan; unit=RPM; value=0; min=0; max=0
readings.sensors.items[26] = group=Nuvoton NCT6687D-R; name=EZ-Connect Fan; type=fan; unit=RPM; value=793; min=763; max=793
readings.sensors.items[27] = group=SVI2 Sensors; name=VSOC; type=voltage; unit=V; value=0.975; min=0.9688; max=0.975
readings.sensors.items[28] = group=SVI2 Sensors; name=VCORE; type=voltage; unit=V; value=1.275; min=1.1938; max=1.2938