Linux服务器硬件设备信息查看

一、cpu信息

cpu信息存储在/proc文件系统的cpuinfo(/proc/cpuinfo)文件里，可以直接查看这个文件以获得cpu信息，所列字段解释如下：

processor : 核心编号，如：0，1，2，3等。

vendor_id : 制造商id，如：GenuineIntel

cpu family : cpu家族，如：6

model: 30

model name: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz

stepping: 5

cpu MHz: 2399.972

cache size: 8192 KB

physical id: 0

siblings: 4

core id: 0

cpu cores : 4

apicid: 0

initial apicid: 0

fpu: yes

fpu_exception: yes

cpuid level: 11

wp: yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology tsc_reliable nonstop_tsc pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 lahf_lm ida tpr_shadow vnmi flexpriority ept vpid

bogomips : 4799.94

clflush size: 64

cache_alignment: 64

address sizes: 36 bits physical, 48 bits virtual

power management:

二、内存

内存信息存储在/proc/meminfo文件里，如下：

MemTotal: 24733560 kB

MemFree: 120408 kB

Buffers: 25504 kB

Cached: 23347980 kB

SwapCached: 0 kB

Active: 15966128 kB

Inactive: 7822476 kB

Active(anon): 15940336 kB

Inactive(anon): 1252192 kB

Active(file): 25792 kB

Inactive(file): 6570284 kB

Unevictable: 0 kB

Mlocked: 0 kB

SwapTotal: 4192956 kB

SwapFree: 4192956 kB

Dirty: 4756 kB

Writeback: 0 kB

AnonPages: 415160 kB

Mapped: 16718476 kB

Slab: 461620 kB

SReclaimable: 275468 kB

SUnreclaim: 186152 kB

PageTables: 199316 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 16559736 kB

Committed_AS: 17335512 kB

VmallocTotal: 34359738367 kB

VmallocUsed: 344788 kB

VmallocChunk: 34359356219 kB

HugePages_Total: 0

HugePages_Free: 0

HugePages_Rsvd: 0

HugePages_Surp: 0

Hugepagesize: 2048 kB

DirectMap4k: 7744 kB

DirectMap2M: 25149440 kB

三、硬盘

1、硬盘信息可以通过fdisk命令进行查看

如fdisk -l显示如下：

Disk /dev/sda: 500.1 GB, 500107862016 bytes

255 heads, 63 sectors/track, 60801 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 * 1 25 200781 83 Linux

/dev/sda2 26 1983 15727635 83 Linux

/dev/sda3 1984 2505 4192965 82 Linux swap / Solaris

/dev/sda4 2506 60801 468262620 83 Linux

Disk /dev/sdb: 500.1 GB, 500107862016 bytes

255 heads, 63 sectors/track, 60801 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/sdb doesn’t contain a valid partition table

Disk /dev/sdc: 500.1 GB, 500107862016 bytes

255 heads, 63 sectors/track, 60801 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/sdc doesn’t contain a valid partition table

Disk /dev/md0: 500.1 GB, 500107771904 bytes

2 heads, 4 sectors/track, 122096624 cylinders

Units = cylinders of 8 * 512 = 4096 bytes

Disk /dev/md0 doesn’t contain a valid partition table

2、磁盘型号可通过lspci命令查看

如：

00:00.0 Host bridge: Intel Corporation Clarksfield/Lynnfield DMI (rev 11)

00:03.0 PCI bridge: Intel Corporation Clarksfield/Lynnfield PCI Express Root Port 1 (rev 11)

00:08.0 System peripheral: Intel Corporation Clarksfield/Lynnfield System Management Registers (rev 11)

00:08.1 System peripheral: Intel Corporation Clarksfield/Lynnfield Semaphore and Scratchpad Registers (rev 11)

00:08.2 System peripheral: Intel Corporation Clarksfield/Lynnfield System Control and Status Registers (rev 11)

00:08.3 System peripheral: Intel Corporation Clarksfield/Lynnfield Miscellaneous Registers (rev 11)

00:10.0 System peripheral: Intel Corporation QPI Link (rev 11)

00:10.1 System peripheral: Intel Corporation QPI Routing and Protocol Registers (rev 11)

00:1a.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1c.0 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 1 (rev 05)

00:1c.4 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 5 (rev 05)

00:1c.5 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 6 (rev 05)

00:1d.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)

00:1f.0 ISA bridge: Intel Corporation Ibex Peak LPC Interface Controller (rev 05)

00:1f.2 SATA controller: Intel Corporation Ibex Peak 6 port SATA AHCI Controller (rev 05)

00:1f.3 SMBus: Intel Corporation Ibex Peak SMBus Controller (rev 05)

03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

05:03.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200eW WPCM450 (rev 0a)

四、网卡

1、通过lspci查看，如：

00:00.0 Host bridge: Intel Corporation Clarksfield/Lynnfield DMI (rev 11)

00:03.0 PCI bridge: Intel Corporation Clarksfield/Lynnfield PCI Express Root Port 1 (rev 11)

00:08.0 System peripheral: Intel Corporation Clarksfield/Lynnfield System Management Registers (rev 11)

00:08.1 System peripheral: Intel Corporation Clarksfield/Lynnfield Semaphore and Scratchpad Registers (rev 11)

00:08.2 System peripheral: Intel Corporation Clarksfield/Lynnfield System Control and Status Registers (rev 11)

00:08.3 System peripheral: Intel Corporation Clarksfield/Lynnfield Miscellaneous Registers (rev 11)

00:10.0 System peripheral: Intel Corporation QPI Link (rev 11)

00:10.1 System peripheral: Intel Corporation QPI Routing and Protocol Registers (rev 11)

00:1a.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1c.0 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 1 (rev 05)

00:1c.4 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 5 (rev 05)

00:1c.5 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 6 (rev 05)

00:1d.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)

00:1f.0 ISA bridge: Intel Corporation Ibex Peak LPC Interface Controller (rev 05)

00:1f.2 SATA controller: Intel Corporation Ibex Peak 6 port SATA AHCI Controller (rev 05)

00:1f.3 SMBus: Intel Corporation Ibex Peak SMBus Controller (rev 05)

03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

05:03.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200eW WPCM450 (rev 0a)

2、查看网卡配置可以通过配置文件

如redhat的网卡配置文件在/etc/sysconfig/network-scripts/里，如ifcfg-eth0、ifcfg-eth1等。启用或禁用网卡也可以使用这个目录里的启动或禁用命令，如ifup、ifdown等。示例如下：

DEVICE=eth0

BOOTPROTO=static

HWADDR=00:25:90:31:09:9A

ONBOOT=yes

IPADDR=xxx.xxx.xxx.xxx

NETMASK=255.255.255.192

GATEWAY=xxx.xxx.xxx.xxx

3、查看网卡信息也可以通过ethtool加网卡接口名查看

示例如下：

Settings for eth0:

Supported ports: [ TP ]

Supported link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Full

Supports auto-negotiation: Yes

Advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Full

Advertised auto-negotiation: Yes

Speed: 1000Mb/s

Duplex: Full

Port: Twisted Pair

PHYAD: 1

Transceiver: internal

Auto-negotiation: on

Supports Wake-on: pumbag

Wake-on: g

Current message level: 0x00000001 (1)

Link detected: yes

4、通过dmidecode查看

dmidecode用来输出bios的内容，可以通过它来查看一些设备信息。示例如下：

dmidecode 2.9

SMBIOS 2.6 present.

74 structures occupying 2881 bytes.

Table at 0x0009F000.

Handle 0x0000, DMI type 0, 24 bytes

BIOS Information

Vendor: American Megatrends Inc.

Version: 1.0b

Release Date: 05/17/2010

Address: 0xF0000

Runtime Size: 64 kB

ROM Size: 4096 kB

Characteristics:

ISA is supported

PCI is supported

PNP is supported

BIOS is upgradeable

BIOS shadowing is allowed

ESCD support is available

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)

8042 keyboard services are supported (int 9h)

Serial services are supported (int 14h)

Printer services are supported (int 17h)

CGA/mono video services are supported (int 10h)

ACPI is supported

USB legacy is supported

LS-120 boot is supported

ATAPI Zip drive boot is supported

BIOS boot specification is supported

Targeted content distribution is supported

BIOS Revision: 8.16

Handle 0x0001, DMI type 1, 27 bytes

System Information

Manufacturer: langchao

Product Name: SA5243

Version: 0123456789

Serial Number: 211057439

UUID: 534D4349-0002-3190-2500-319025009B09

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: langchao

Product Name: SA5243

Version: 0123456789

Serial Number: 0123456789

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, 21 bytes

Chassis Information

Manufacturer: langchao

Type: Sealed-case PC

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

Handle 0x0004, DMI type 4, 42 bytes

Processor Information

Socket Designation: CPU

Type: Central Processor

Family: Xeon

Manufacturer: Intel

ID: E5 06 01 00 FF FB EB BF

Signature: Type 0, Family 6, Model 30, Stepping 5

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 (Fast floating-point save and restore)

SSE (Streaming SIMD extensions)

SSE2 (Streaming SIMD extensions 2)

SS (Self-snoop)

HTT (Hyper-threading technology)

TM (Thermal monitor supported)

PBE (Pending break enabled)

Version: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz

Voltage: Unknown

External Clock: 133 MHz

Max Speed: 2400 MHz

Current Speed: 2400 MHz

Status: Populated, Enabled

Upgrade: Other

L1 Cache Handle: 0x0005

L2 Cache Handle: 0x0006

L3 Cache Handle: 0x0007

Serial Number: To Be Filled By O.E.M.

Asset Tag: To Be Filled By O.E.M.

Part Number: To Be Filled By O.E.M.

Core Count: 4

Core Enabled: 4

Thread Count: 4

Characteristics:

64-bit capable

Handle 0x0005, DMI type 7, 19 bytes

Cache Information

Socket Designation: L1-Cache

Configuration: Enabled, Not Socketed, Level 1

Operational Mode: Write Through

Location: Internal

Installed Size: 256 KB

Maximum Size: 256 KB

Supported SRAM Types:

Other

Installed SRAM Type: Other

Speed: Unknown

Error Correction Type: Parity

System Type: Instruction

Associativity: 4-way Set-associative

Handle 0x0006, DMI type 7, 19 bytes

Cache Information

Socket Designation: L2-Cache

Configuration: Enabled, Not Socketed, Level 2

Operational Mode: Write Through

Location: Internal

Installed Size: 1024 KB

Maximum Size: 1024 KB

Supported SRAM Types:

Other

Installed SRAM Type: Other

Speed: Unknown

Error Correction Type: Single-bit ECC

System Type: Unified

Associativity: 8-way Set-associative

Handle 0x0007, DMI type 7, 19 bytes

Cache Information

Socket Designation: L3-Cache

Configuration: Enabled, Not Socketed, Level 3

Operational Mode: Write Back

Location: Internal

Installed Size: 8192 KB

Maximum Size: 8192 KB

Supported SRAM Types:

Other

Installed SRAM Type: Other

Speed: Unknown

Error Correction Type: Single-bit ECC

System Type: Unified

Associativity: 16-way Set-associative

Handle 0x0008, DMI type 5, 28 bytes

Memory Controller Information

Error Detecting Method: 64-bit ECC

Error Correcting Capabilities:

Single-bit Error Correcting

Supported Interleave: One-way Interleave

Current Interleave: One-way Interleave

Maximum Memory Module Size: 4096 MB

Maximum Total Memory Size: 24576 MB

Supported Speeds:

Other

Supported Memory Types:

DIMM

SDRAM

Memory Module Voltage: 3.3 V

Associated Memory Slots: 6

0x0009

0x000A

0x000B

0x000C

0x000D

0x000E

Enabled Error Correcting Capabilities:

Single-bit Error Correcting

Handle 0x0009, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM1A

Bank Connections: 0 1

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000A, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM1B

Bank Connections: 2 3

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000B, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM1C

Bank Connections: 4 5

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000C, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM2A

Bank Connections: 6 7

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000D, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM2B

Bank Connections: 8 9

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000E, DMI type 6, 12 bytes

Memory Module Information

Socket Designation: DIMM2C

Bank Connections: 10 11

Current Speed: Unknown

Type: DIMM SDRAM

Installed Size: 4096 MB (Double-bank Connection)

Enabled Size: 4096 MB (Double-bank Connection)

Error Status: OK

Handle 0x000F, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J1A1

Internal Connector Type: None

External Reference Designator: PS2Mouse

External Connector Type: PS/2

Port Type: Mouse Port

Handle 0x0010, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J1A1

Internal Connector Type: None

External Reference Designator: Keyboard

External Connector Type: PS/2

Port Type: Keyboard Port

Handle 0x0011, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J2A2

Internal Connector Type: None

External Reference Designator: USB1

External Connector Type: Access Bus (USB)

Port Type: USB

Handle 0x0012, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J2A2

Internal Connector Type: None

External Reference Designator: USB2

External Connector Type: Access Bus (USB)

Port Type: USB

Handle 0x0013, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J4A1

Internal Connector Type: None

External Reference Designator: LPT 1

External Connector Type: DB-25 male

Port Type: Parallel Port ECP/EPP

Handle 0x0014, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J2A1

Internal Connector Type: None

External Reference Designator: COM A

External Connector Type: DB-9 male

Port Type: Serial Port 16550A Compatible

Handle 0x0015, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6A1

Internal Connector Type: None

External Reference Designator: Audio Mic In

External Connector Type: Mini Jack (headphones)

Port Type: Audio Port

Handle 0x0016, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6A1

Internal Connector Type: None

External Reference Designator: Audio Line In

External Connector Type: Mini Jack (headphones)

Port Type: Audio Port

Handle 0x0017, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6B1 - AUX IN

Internal Connector Type: On Board Sound Input From CD-ROM

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Audio Port

Handle 0x0018, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6B2 - CDIN

Internal Connector Type: On Board Sound Input From CD-ROM

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Audio Port

Handle 0x0019, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6J2 - PRI IDE

Internal Connector Type: On Board IDE

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001A, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6J1 - SEC IDE

Internal Connector Type: On Board IDE

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001B, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J4J1 - FLOPPY

Internal Connector Type: On Board Floppy

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001C, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J9H1 - FRONT PNL

Internal Connector Type: 9 Pin Dual Inline (pin 10 cut)

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001D, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J1B1 - CHASSIS REAR FAN

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001E, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J2F1 - CPU FAN

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x001F, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J8B4 - FRONT FAN

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0020, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J9G2 - FNT USB

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0021, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J6C3 - FP AUD

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0022, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J9G1 - CONFIG

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0023, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J8C1 - SCSI LED

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0024, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J9J2 - INTRUDER

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0025, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J9G4 - ITP

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0026, DMI type 8, 9 bytes

Port Connector Information

Internal Reference Designator: J2H1 - MAIN POWER

Internal Connector Type: Other

External Reference Designator: Not Specified

External Connector Type: None

Port Type: Other

Handle 0x0027, DMI type 9, 17 bytes

System Slot Information

Designation: PCIE x16

Type: x16 PCI Express

Current Usage: Available

Length: Long

ID: 1

Characteristics:

3.3 V is provided

Opening is shared

PME signal is supported

Handle 0x0028, DMI type 9, 17 bytes

System Slot Information

Designation: PCIE x8

Type: x8 PCI Express

Current Usage: Available

Length: Long

ID: 2

Characteristics:

3.3 V is provided

Opening is shared

PME signal is supported

Handle 0x0029, DMI type 11, 5 bytes

OEM Strings

String 1: Intel Lynnfield/Foxhollow/PCH

String 2: Supermicro motherboard-X8 Series

Handle 0x002A, DMI type 13, 22 bytes

BIOS Language Information

Installable Languages: 1

en|US|iso8859-1

Currently Installed Language: en|US|iso8859-1

Handle 0x002B, DMI type 15, 55 bytes

System Event Log

Area Length: 1008 bytes

Header Start Offset: 0x0810

Data Start Offset: 0x0810

Access Method: General-purpose non-volatile data functions

Access Address: 0x0001

Status: Valid, Not Full

Change Token: 0x00000000

Header Format: No Header

Supported Log Type Descriptors: 15

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: Multiple-event

Descriptor 4: I/O channel block

Data Format 4: Multiple-event

Descriptor 5: POST error

Data Format 5: POST results bitmap

Descriptor 6: PCI parity error

Data Format 6: Multiple-event handle

Descriptor 7: PCI system error

Data Format 7: Multiple-event handle

Descriptor 8: System limit exceeded

Data Format 8: Multiple-event system management

Descriptor 9: OEM-specific

Data Format 9: POST results bitmap

Descriptor 10: OEM-specific

Data Format 10: Multiple-event handle

Descriptor 11: OEM-specific

Data Format 11: Multiple-event handle

Descriptor 12: OEM-specific

Data Format 12: Multiple-event handle

Descriptor 13: OEM-specific

Data Format 13: Multiple-event handle

Descriptor 14: OEM-specific

Data Format 14: Multiple-event handle

Descriptor 15: OEM-specific

Data Format 15: Multiple-event handle

Handle 0x002C, DMI type 16, 15 bytes

Physical Memory Array

Location: System Board Or Motherboard

Use: System Memory

Error Correction Type: Single-bit ECC

Maximum Capacity: 24 GB

Error Information Handle: Not Provided

Number Of Devices: 6

Handle 0x002D, DMI type 19, 15 bytes

Memory Array Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x005FFFFFFFF

Range Size: 24 GB

Physical Array Handle: 0x002C

Partition Width: 0

Handle 0x002E, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM1A

Bank Locator: BANK0

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer00

Serial Number: 1FC70800

Asset Tag: AssetTagNum0

Part Number: TS512MKR72V3N

Handle 0x002F, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x000FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x002E

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x0030, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM1B

Bank Locator: BANK1

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer01

Serial Number: 1FC70800

Asset Tag: AssetTagNum1

Part Number: TS512MKR72V3N

Handle 0x0031, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00100000000

Ending Address: 0x001FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0030

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x0032, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM1C

Bank Locator: BANK2

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer02

Serial Number: 1FC70800

Asset Tag: AssetTagNum2

Part Number: TS512MKR72V3N

Handle 0x0033, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00200000000

Ending Address: 0x002FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0032

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x0034, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM2A

Bank Locator: BANK3

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer03

Serial Number: 1FC70800

Asset Tag: AssetTagNum3

Part Number: TS512MKR72V3N

Handle 0x0035, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00300000000

Ending Address: 0x003FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0034

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x0036, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM2B

Bank Locator: BANK4

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer04

Serial Number: 1FC70800

Asset Tag: AssetTagNum4

Part Number: TS512MKR72V3N

Handle 0x0037, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x000FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0036

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x0038, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x002C

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: DIMM2C

Bank Locator: BANK5

Type:

Type Detail: Synchronous

Speed: 800 MHz (1.2 ns)

Manufacturer: Manufacturer05

Serial Number: 1FC70800

Asset Tag: AssetTagNum5

Part Number: TS512MKR72V3N

Handle 0x0039, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00100000000

Ending Address: 0x001FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0038

Memory Array Mapped Address Handle: 0x002D

Partition Row Position: 1

Interleaved Data Depth: 1

Handle 0x003A, DMI type 32, 20 bytes

System Boot Information

Status: No errors detected

Handle 0x003B, DMI type 34, 11 bytes

Management Device

Description: LM78-1

Type: LM78

Address: 0x00000000

Address Type: I/O Port

Handle 0x003C, DMI type 28, 22 bytes

Temperature Probe

Description: LM78A

Location: Unknown

Status: Unknown

Maximum Value: Unknown

Minimum Value Unknown

Resolution: Unknown

Tolerance: Unknown

Accuracy: Unknown

OEM-specific Information: 0x00000000

Nominal Value: Unknown

Handle 0x003D, DMI type 36, 16 bytes

Management Device Threshold Data

Lower Non-critical Threshold: 1

Upper Non-critical Threshold: 2

Lower Critical Threshold: 3

Upper Critical Threshold: 4

Lower Non-recoverable Threshold: 5

Upper Non-recoverable Threshold: 6

Handle 0x003E, DMI type 35, 11 bytes

Management Device Component

Description: To Be Filled By O.E.M.

Management Device Handle: 0x003B

Component Handle: 0x003B

Threshold Handle: 0x003C

Handle 0x003F, DMI type 27, 14 bytes

Cooling Device

Temperature Probe Handle: 0x003C

Type:

Status:

Cooling Unit Group: 1

OEM-specific Information: 0x00000000

Nominal Speed: Unknown Or Non-rotating

Handle 0x0040, DMI type 36, 16 bytes

Management Device Threshold Data

Lower Non-critical Threshold: 1

Upper Non-critical Threshold: 2

Lower Critical Threshold: 3

Upper Critical Threshold: 4

Lower Non-recoverable Threshold: 5

Upper Non-recoverable Threshold: 6

Handle 0x0041, DMI type 35, 11 bytes

Management Device Component

Description: To Be Filled By O.E.M.

Management Device Handle: 0x003B

Component Handle: 0x003E

Threshold Handle: 0x003F

Handle 0x0042, DMI type 27, 14 bytes

Cooling Device

Temperature Probe Handle: 0x003C

Type:

Status:

Cooling Unit Group: 1

OEM-specific Information: 0x00000000

Nominal Speed: Unknown Or Non-rotating

Handle 0x0043, DMI type 36, 16 bytes

Management Device Threshold Data

Lower Non-critical Threshold: 1

Upper Non-critical Threshold: 2

Lower Critical Threshold: 3

Upper Critical Threshold: 4

Lower Non-recoverable Threshold: 5

Upper Non-recoverable Threshold: 6

Handle 0x0044, DMI type 35, 11 bytes

Management Device Component

Description: To Be Filled By O.E.M.

Management Device Handle: 0x003B

Component Handle: 0x0041

Threshold Handle: 0x0042

Handle 0x0045, DMI type 39, 22 bytes

System Power Supply

Power Unit Group: 1

Location: To Be Filled By O.E.M.

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:

Input Voltage Range Switching:

Plugged: Yes

Hot Replaceable: No

Cooling Device Handle: 0x003F

Handle 0x0046, DMI type 38, 18 bytes

IPMI Device Information

Interface Type: KCS (Keyboard Control Style)

Specification Version: 2.0

I2C Slave Address: 0x00

NV Storage Device: Not Present

Base Address: 0x0000000000000CA2 (I/O)

Register Spacing: Successive Byte Boundaries

Handle 0x0047, DMI type 41, 11 bytes

Unknown Type

Header and Data:

29 0B 47 00 01 83 00 FF FF FF FF

Strings:

To Be Filled By O.E.M.

Handle 0x0048, DMI type 41, 11 bytes

Unknown Type

Header and Data:

29 0B 48 00 01 04 00 FF FF FF FF

Strings:

To Be Filled By O.E.M.

Handle 0x0049, DMI type 127, 4 bytes

End Of Table

五、显卡

通过lspci查看

如：

00:00.0 Host bridge: Intel Corporation Clarksfield/Lynnfield DMI (rev 11)

00:03.0 PCI bridge: Intel Corporation Clarksfield/Lynnfield PCI Express Root Port 1 (rev 11)

00:08.0 System peripheral: Intel Corporation Clarksfield/Lynnfield System Management Registers (rev 11)

00:08.1 System peripheral: Intel Corporation Clarksfield/Lynnfield Semaphore and Scratchpad Registers (rev 11)

00:08.2 System peripheral: Intel Corporation Clarksfield/Lynnfield System Control and Status Registers (rev 11)

00:08.3 System peripheral: Intel Corporation Clarksfield/Lynnfield Miscellaneous Registers (rev 11)

00:10.0 System peripheral: Intel Corporation QPI Link (rev 11)

00:10.1 System peripheral: Intel Corporation QPI Routing and Protocol Registers (rev 11)

00:1a.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1c.0 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 1 (rev 05)

00:1c.4 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 5 (rev 05)

00:1c.5 PCI bridge: Intel Corporation Ibex Peak PCI Express Root Port 6 (rev 05)

00:1d.0 USB Controller: Intel Corporation Ibex Peak USB2 Enhanced Host Controller (rev 05)

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)

00:1f.0 ISA bridge: Intel Corporation Ibex Peak LPC Interface Controller (rev 05)

00:1f.2 SATA controller: Intel Corporation Ibex Peak 6 port SATA AHCI Controller (rev 05)

00:1f.3 SMBus: Intel Corporation Ibex Peak SMBus Controller (rev 05)

03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

05:03.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200eW WPCM450 (rev 0a)

转载自原文，方便查阅，谢谢原文博主！