Notes to Self

Alex Sokolsky's Notes on Computers and Programming

nass dmi

Desktop Management Interface

alex@nass:~/ > sudo dmidecode
# dmidecode 3.4
Getting SMBIOS data from sysfs.
SMBIOS 3.0.0 present.
Table at 0x7F0C3000.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
	Vendor: American Megatrends Inc.
	Version: 1.5
	Release Date: 05/17/2021
	Address: 0xF0000
	Runtime Size: 64 kB
	ROM Size: 16 MB
	Characteristics:
		PCI is supported
		BIOS is upgradeable
		BIOS shadowing is allowed
		Boot from CD is supported
		Selectable boot is supported
		BIOS ROM is socketed
		EDD is supported
		5.25"/1.2 MB floppy services are supported (int 13h)
		3.5"/720 kB floppy services are supported (int 13h)
		3.5"/2.88 MB floppy services are supported (int 13h)
		Print screen service is supported (int 5h)
		Serial services are supported (int 14h)
		Printer services are supported (int 17h)
		ACPI is supported
		USB legacy is supported
		BIOS boot specification is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 5.13

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: Supermicro
	Product Name: Super Server
	Version: 0123456789
	Serial Number: 0123456789
	UUID: 00000000-0000-0000-0000-ac1f6bb1c528
	Wake-up Type: Power Switch
	SKU Number: To be filled by O.E.M.
	Family: To be filled by O.E.M.

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: Supermicro
	Product Name: A2SDi-4C-HLN4F
	Version: 1.00
	Serial Number: NM191S013442
	Asset Tag: To be filled by O.E.M.
	Features:
		Board is a hosting board
		Board is replaceable
	Location In Chassis: To be filled by O.E.M.
	Chassis Handle: 0x0003
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
	Manufacturer: Supermicro
	Type: Main Server Chassis
	Lock: Not Present
	Version: 0123456789
	Serial Number: 0123456789
	Asset Tag: To be filled by O.E.M.
	Boot-up State: Safe
	Power Supply State: Safe
	Thermal State: Safe
	Security Status: None
	OEM Information: 0x00000000
	Height: Unspecified
	Number Of Power Cords: 1
	Contained Elements: 0
	SKU Number: To be filled by O.E.M.

Handle 0x0004, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: JVGA1
	Internal Connector Type: None
	External Reference Designator: VGA
	External Connector Type: DB-15 female
	Port Type: Video Port

Handle 0x0005, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: JB3
	Internal Connector Type: None
	External Reference Designator: IPMI LAN
	External Connector Type: RJ-45
	Port Type: Network Port

Handle 0x0006, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J101
	Internal Connector Type: None
	External Reference Designator: LAN 1/LAN 3
	External Connector Type: RJ-45
	Port Type: Network Port

Handle 0x0007, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J102
	Internal Connector Type: None
	External Reference Designator: LAN 2/LAN 4
	External Connector Type: Other
	Port Type: Network Port

Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: JB3
	Internal Connector Type: None
	External Reference Designator: USB 0/1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0009, DMI type 9, 17 bytes
System Slot Information
	Designation: CPU SLOT7 PCI-E 3.0 X4
	Type: PCI Express 3 x4
	Current Usage: Available
	Length: Long
	ID: 7
	Characteristics: Unknown
	Bus Address: 0000:00:09.0

Handle 0x000A, DMI type 9, 17 bytes
System Slot Information
	Designation: M.2 PCI-E 3.0 X2
	Type: x2 M.2 Socket 3
	Current Usage: Available
	Length: Short
	Characteristics:
		3.3 V is provided
		Opening is shared
		PME signal is supported
	Bus Address: 0000:00:10.0

Handle 0x000B, DMI type 11, 5 bytes
OEM Strings
	String 1: Intel Denverton SoC/Harrisonville
	String 2: Supermicro motherboard-A2 Series

Handle 0x000C, DMI type 32, 20 bytes
System Boot Information
	Status: No errors detected

Handle 0x000D, DMI type 39, 22 bytes
System Power Supply
	Power Unit Group: 1
	Location: PSU1
	Name: To Be Filled By O.E.M.
	Manufacturer: To Be Filled By O.E.M.
	Serial Number: To Be Filled By O.E.M.
	Asset Tag: To Be Filled By O.E.M.
	Model Part Number: To Be Filled By O.E.M.
	Revision: To Be Filled By O.E.M.
	Max Power Capacity: Unknown
	Status: Not Present
	Type: Switching
	Input Voltage Range Switching: Auto-switch
	Plugged: Yes
	Hot Replaceable: No

Handle 0x000E, DMI type 39, 22 bytes
System Power Supply
	Power Unit Group: 2
	Location: PSU2
	Name: To Be Filled By O.E.M.
	Manufacturer: To Be Filled By O.E.M.
	Serial Number: To Be Filled By O.E.M.
	Asset Tag: To Be Filled By O.E.M.
	Model Part Number: To Be Filled By O.E.M.
	Revision: To Be Filled By O.E.M.
	Max Power Capacity: Unknown
	Status: Not Present
	Type: Switching
	Input Voltage Range Switching: Auto-switch
	Plugged: Yes
	Hot Replaceable: No

Handle 0x000F, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: ASPEED Video AST2400
	Type: Video
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:04:00.0

Handle 0x0010, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Intel Ethernet X553 SGMII #1
	Type: Ethernet
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:05:00.0

Handle 0x0011, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Intel Ethernet X553 SGMII #2
	Type: Ethernet
	Status: Enabled
	Type Instance: 2
	Bus Address: 0000:05:00.1

Handle 0x0012, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Intel Ethernet X553 SGMII #3
	Type: Ethernet
	Status: Enabled
	Type Instance: 3
	Bus Address: 0000:06:00.0

Handle 0x0013, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: Intel Ethernet X553 SGMII #4
	Type: Ethernet
	Status: Enabled
	Type Instance: 4
	Bus Address: 0000:06:00.1

Handle 0x0014, DMI type 38, 18 bytes
IPMI Device Information
	Interface Type: KCS (Keyboard Control Style)
	Specification Version: 2.0
	I2C Slave Address: 0x10
	NV Storage Device: Not Present
	Base Address: 0x0000000000000CA2 (I/O)
	Register Spacing: Successive Byte Boundaries

Handle 0x0015, DMI type 42, 12 bytes
Management Controller Host Interface
	Interface Type: KCS: Keyboard Controller Style

Handle 0x0016, DMI type 15, 73 bytes
System Event Log
	Area Length: 65535 bytes
	Header Start Offset: 0x0000
	Header Length: 16 bytes
	Data Start Offset: 0x0010
	Access Method: Memory-mapped physical 32-bit address
	Access Address: 0xFF850000
	Status: Valid, Not Full
	Change Token: 0x00000001
	Header Format: Type 1
	Supported Log Type Descriptors: 25
	Descriptor 1: Single-bit ECC memory error
	Data Format 1: Multiple-event handle
	Descriptor 2: Multi-bit ECC memory error
	Data Format 2: Multiple-event handle
	Descriptor 3: Parity memory error
	Data Format 3: None
	Descriptor 4: Bus timeout
	Data Format 4: None
	Descriptor 5: I/O channel block
	Data Format 5: None
	Descriptor 6: Software NMI
	Data Format 6: None
	Descriptor 7: POST memory resize
	Data Format 7: None
	Descriptor 8: POST error
	Data Format 8: POST results bitmap
	Descriptor 9: PCI parity error
	Data Format 9: Multiple-event handle
	Descriptor 10: PCI system error
	Data Format 10: Multiple-event handle
	Descriptor 11: CPU failure
	Data Format 11: None
	Descriptor 12: EISA failsafe timer timeout
	Data Format 12: None
	Descriptor 13: Correctable memory log disabled
	Data Format 13: None
	Descriptor 14: Logging disabled
	Data Format 14: None
	Descriptor 15: System limit exceeded
	Data Format 15: None
	Descriptor 16: Asynchronous hardware timer expired
	Data Format 16: None
	Descriptor 17: System configuration information
	Data Format 17: None
	Descriptor 18: Hard disk information
	Data Format 18: None
	Descriptor 19: System reconfigured
	Data Format 19: None
	Descriptor 20: Uncorrectable CPU-complex error
	Data Format 20: None
	Descriptor 21: Log area reset/cleared
	Data Format 21: None
	Descriptor 22: System boot
	Data Format 22: None
	Descriptor 23: End of log
	Data Format 23: None
	Descriptor 24: OEM-specific
	Data Format 24: OEM-specific
	Descriptor 25: OEM-specific
	Data Format 25: OEM-specific

Handle 0x0017, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: Single-bit ECC
	Maximum Capacity: 256 GB
	Error Information Handle: Not Provided
	Number Of Devices: 4

Handle 0x0018, DMI type 19, 31 bytes
Memory Array Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x007FFFFFFFF
	Range Size: 32 GB
	Physical Array Handle: 0x0017
	Partition Width: 4

Handle 0x0019, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0017
	Error Information Handle: Not Provided
	Total Width: 72 bits
	Data Width: 64 bits
	Size: 8 GB
	Form Factor: DIMM
	Set: None
	Locator: DIMMA1
	Bank Locator: P0_Node0_Channel0_Dimm0
	Type: DDR4
	Type Detail: Synchronous Registered (Buffered)
	Speed: 2666 MT/s
	Manufacturer: Micron Technology
	Serial Number: 1E29BAF5
	Asset Tag: DIMMA1_AssetTag (date: 18/34)
	Part Number: 18ASF1G72PDZ-2G6E1
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.2 V
	Maximum Voltage: 1.2 V
	Configured Voltage: 1.2 V

Handle 0x001A, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 8 GB
	Physical Device Handle: 0x0019
	Memory Array Mapped Address Handle: 0x0018
	Partition Row Position: Unknown

Handle 0x001B, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0017
	Error Information Handle: Not Provided
	Total Width: 72 bits
	Data Width: 64 bits
	Size: 8 GB
	Form Factor: DIMM
	Set: None
	Locator: DIMMA2
	Bank Locator: P0_Node0_Channel0_Dimm1
	Type: DDR4
	Type Detail: Synchronous Registered (Buffered)
	Speed: 2666 MT/s
	Manufacturer: Micron Technology
	Serial Number: F01F369D
	Asset Tag: DIMMA2_AssetTag (date: 19/05)
	Part Number: 18ASF1G72PDZ-2G6E1
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.2 V
	Maximum Voltage: 1.2 V
	Configured Voltage: 1.2 V

Handle 0x001C, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00200000000
	Ending Address: 0x003FFFFFFFF
	Range Size: 8 GB
	Physical Device Handle: 0x001B
	Memory Array Mapped Address Handle: 0x0018
	Partition Row Position: Unknown

Handle 0x001D, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0017
	Error Information Handle: Not Provided
	Total Width: 72 bits
	Data Width: 64 bits
	Size: 8 GB
	Form Factor: DIMM
	Set: None
	Locator: DIMMB1
	Bank Locator: P0_Node0_Channel1_Dimm0
	Type: DDR4
	Type Detail: Synchronous Registered (Buffered)
	Speed: 2666 MT/s
	Manufacturer: Micron Technology
	Serial Number: 1E29CF65
	Asset Tag: DIMMB1_AssetTag (date: 18/34)
	Part Number: 18ASF1G72PDZ-2G6E1
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.2 V
	Maximum Voltage: 1.2 V
	Configured Voltage: 1.2 V

Handle 0x001E, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00400000000
	Ending Address: 0x005FFFFFFFF
	Range Size: 8 GB
	Physical Device Handle: 0x001D
	Memory Array Mapped Address Handle: 0x0018
	Partition Row Position: Unknown

Handle 0x001F, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0017
	Error Information Handle: Not Provided
	Total Width: 72 bits
	Data Width: 64 bits
	Size: 8 GB
	Form Factor: DIMM
	Set: None
	Locator: DIMMB2
	Bank Locator: P0_Node0_Channel1_Dimm1
	Type: DDR4
	Type Detail: Synchronous Registered (Buffered)
	Speed: 2666 MT/s
	Manufacturer: Micron Technology
	Serial Number: 1E29BB20
	Asset Tag: DIMMB2_AssetTag (date: 18/34)
	Part Number: 18ASF1G72PDZ-2G6E1
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.2 V
	Maximum Voltage: 1.2 V
	Configured Voltage: 1.2 V

Handle 0x0020, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00600000000
	Ending Address: 0x007FFFFFFFF
	Range Size: 8 GB
	Physical Device Handle: 0x001F
	Memory Array Mapped Address Handle: 0x0018
	Partition Row Position: Unknown

Handle 0x0021, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L1 Cache
	Configuration: Enabled, Not Socketed, Level 1
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 56 kB
	Maximum Size: 56 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Instruction
	Associativity: 8-way Set-associative

Handle 0x0022, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L2 Cache
	Configuration: Enabled, Not Socketed, Level 2
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 8 MB
	Maximum Size: 8 MB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Unified
	Associativity: 16-way Set-associative

Handle 0x0023, DMI type 4, 48 bytes
Processor Information
	Socket Designation: CPU
	Type: Central Processor
	Family: Atom
	Manufacturer: Intel(R) Corporation
	ID: F1 06 05 00 FF FB EB BF
	Signature: Type 0, Family 6, Model 95, Stepping 1
	Flags:
		FPU (Floating-point unit on-chip)
		VME (Virtual mode extension)
		DE (Debugging extension)
		PSE (Page size extension)
		TSC (Time stamp counter)
		MSR (Model specific registers)
		PAE (Physical address extension)
		MCE (Machine check exception)
		CX8 (CMPXCHG8 instruction supported)
		APIC (On-chip APIC hardware supported)
		SEP (Fast system call)
		MTRR (Memory type range registers)
		PGE (Page global enable)
		MCA (Machine check architecture)
		CMOV (Conditional move instruction supported)
		PAT (Page attribute table)
		PSE-36 (36-bit page size extension)
		CLFSH (CLFLUSH instruction supported)
		DS (Debug store)
		ACPI (ACPI supported)
		MMX (MMX technology supported)
		FXSR (FXSAVE and FXSTOR instructions supported)
		SSE (Streaming SIMD extensions)
		SSE2 (Streaming SIMD extensions 2)
		SS (Self-snoop)
		HTT (Multi-threading)
		TM (Thermal monitor supported)
		PBE (Pending break enabled)
	Version: Intel(R) Atom(TM) CPU C3558 @ 2.20GHz
	Voltage: 1.6 V
	External Clock: 100 MHz
	Max Speed: 3800 MHz
	Current Speed: 2200 MHz
	Status: Populated, Enabled
	Upgrade: Other
	L1 Cache Handle: 0x0021
	L2 Cache Handle: 0x0022
	L3 Cache Handle: Not Provided
	Serial Number: Not Specified
	Asset Tag: UNKNOWN
	Part Number: Not Specified
	Core Count: 4
	Core Enabled: 4
	Thread Count: 4
	Characteristics:
		64-bit capable
		Multi-Core
		Hardware Thread
		Execute Protection
		Enhanced Virtualization
		Power/Performance Control

Handle 0x0026, DMI type 127, 4 bytes
End Of Table