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Linux基础:如何找出你的系统所支持的最大内存

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学习啦在线学习网   你想了解Linux基础:如何找出你的系统所支持的最大内存吗,下面,小编立即为您献上教程。

  Linux基础:如何找出你的系统所支持的最大内存:

  大多数情况下你可以从BIOS、产品目录或者干脆手动找出你的系统所持的最大内存。这里,我们介绍一种简单有用的技巧——使用dmidecode来找出系统支持的最大内存,这样你就无需打开机箱或者参照BIOS和产品目录了。

  什么是 dmidecode?

  就像你可能知道的一样, dmidecode是一个将计算机DMI(又名SMBIOS)表的内容转换为可读格式的工具。这个表包含了系统硬件组件的介绍以及其他一些如序列号和IOS版本等有用的信息。使用dmidecode你能够获取此项信息,而无需去探测真实的硬件。

  找出你的系统所支持的最大内存

  请确定你已经在系统中安装了dmidecode,我觉得你的操作系统学习啦在线学习网应该已经自动安装过了,不过并不非常确定。

学习啦在线学习网   在基于Deb的系统中安装

  1sudo apt-get install dmidecode

  在基于RPM的系统中安装

学习啦在线学习网   1sudo yum install dmidecode

学习啦在线学习网   在SUSE/openSUSE中安装

学习啦在线学习网   1sudo zypper in dmidecode

  好了,我们已经安装了dmidecode,接下来让我们找出支持的最大内存。输入以下命令:

学习啦在线学习网   1sudo dmidecode -t 16

  输出样本

学习啦在线学习网   11# dmidecode 2.12

学习啦在线学习网   SMBIOS 2.6 present.

学习啦在线学习网   Handle 0x0014, DMI type 16, 15 bytes

学习啦在线学习网   Physical Memory Array

学习啦在线学习网   Location: System Board Or Motherboard

  Use: System Memory

  Error Correction Type: None

  Maximum Capacity: 16 GB

学习啦在线学习网   Error Information Handle: Not Provided

  Number Of Devices: 2

学习啦在线学习网   就像你看到的,我的系统支持最大内存到16G,并且有两个内存插槽,简单吧?

  接下来,让我们找出现在已经安装的内存的详细信息。

学习啦在线学习网   1sudo dmidecode -t 17

  输出样本

  SMBIOS 2.6 present.

  Handle 0x0017, DMI type 17, 28 bytes

学习啦在线学习网   Memory Device

  Array Handle: 0x0014

  Error Information Handle: 0x0000

学习啦在线学习网   Total Width: Unknown

  Data Width: Unknown

  Size: No Module Installed

学习啦在线学习网   Form Factor: DIMM

  Set: None

  Locator: DIMM_B

  Bank Locator: BANK 2

学习啦在线学习网   Type: Unknown

  Type Detail: None

  Speed: Unknown

学习啦在线学习网   Manufacturer: Not Specified

学习啦在线学习网   Serial Number: Not Specified

  Asset Tag: Not Specified

  Part Number: Not Specified

学习啦在线学习网   Rank: Unknown

  Handle 0x0015, DMI type 17, 28 bytes

学习啦在线学习网   Memory Device

学习啦在线学习网   Array Handle: 0x0014

  Error Information Handle: 0x0000

学习啦在线学习网   Total Width: 64 bits

学习啦在线学习网   Data Width: 64 bits

  Size: 4096 MB

  Form Factor: SODIMM

  Set: None

  Locator: DIMM_A

  Bank Locator: BANK 0

  Type: DDR3

学习啦在线学习网   Type Detail: Synchronous

  Speed: 1067 MHz

学习啦在线学习网   Manufacturer: 014F

  Serial Number: 00092AF2

学习啦在线学习网   Asset Tag: 54114000

学习啦在线学习网   Part Number: JM1066KSN-4G

  Rank: Unknown

  就像上边输出的一样,我在插槽1里边安装了一个内存条。内存大小为4G,类型为DDR3,速度为1067 MHz。

  同样的,我们可以通过下边命令得到完整的内存信息。

  dmidecode -t memory

  sudo dmidecode -t memory | less

学习啦在线学习网   sudo dmidecode -t memory | more

  输出样本

学习啦在线学习网   SMBIOS 2.6 present.

  Handle 0x0014, DMI type 16, 15 bytes

学习啦在线学习网   Physical Memory Array

学习啦在线学习网   Location: System Board Or Motherboard

  Use: System Memory

  Error Correction Type: None

学习啦在线学习网   Maximum Capacity: 16 GB

学习啦在线学习网   Error Information Handle: Not Provided

  Number Of Devices: 2

  Handle 0x0017, DMI type 17, 28 bytes

  Memory Device

  Array Handle: 0x0014

  Error Information Handle: 0x0000

  Total Width: Unknown

  Data Width: Unknown

  Size: No Module Installed

  Form Factor: DIMM

  Set: None

  Locator: DIMM_B

学习啦在线学习网   Bank Locator: BANK 2

  Type: Unknown

  Type Detail: None

  Speed: Unknown

  Manufacturer: Not Specified

学习啦在线学习网   Serial Number: Not Specified

  Asset Tag: Not Specified

  Part Number: Not Specified

  Rank: Unknown

学习啦在线学习网   Handle 0x0015, DMI type 17, 28 bytes

学习啦在线学习网   Memory Device

  Array Handle: 0x0014

  Error Information Handle: 0x0000

学习啦在线学习网   Total Width: 64 bits

  Data Width: 64 bits

  Size: 4096 MB

  Form Factor: SODIMM

  Set: None

  Locator: DIMM_A

  Bank Locator: BANK 0

  Type: DDR3

  Type Detail: Synchronous

  Speed: 1067 MHz

  Manufacturer: 014F

学习啦在线学习网   Serial Number: 00092AF2

  Asset Tag: 54114000

学习啦在线学习网   Part Number: JM1066KSN-4G

  Rank: Unknown

  如果你好奇想要知道整个系统的详细信息,例如主板、内存、BIOS等,那么可以输入以下命令来获取。

  1sudo dmidecode

  输出样本

学习啦在线学习网   SMBIOS 2.6 present.

学习啦在线学习网   48 structures occupying 2173 bytes.

学习啦在线学习网   Table at 0x000EB840.

学习啦在线学习网   Handle 0xDA00, DMI type 218, 251 bytes

  OEM-specific Type

  Header and Data:

学习啦在线学习网   DA FB 00 DA B2 00 0D 5F 0F 37 40 7D 00 00 00 00

学习啦在线学习网   00 7E 00 01 00 00 00 DC 01 00 80 02 00 DD 01 00

  80 03 00 75 01 01 80 01 00 76 01 02 80 01 00 2D

学习啦在线学习网   01 03 80 01 00 2E 01 03 80 00 00 81 01 07 80 00

  00 82 01 07 80 01 00 83 01 08 80 00 00 84 01 08

  80 01 00 85 01 06 80 00 00 86 01 06 80 01 00 58

  02 05 80 00 00 57 02 05 80 01 00 9C 00 02 00 01

  00 9B 00 02 00 00 00 8A 01 03 00 01 00 89 01 03

学习啦在线学习网   00 00 00 7F 01 04 00 00 00 80 01 04 00 01 00 53

学习啦在线学习网   01 05 00 00 00 52 01 05 00 01 00 7B 01 06 00 00

  00 7C 01 06 00 01 00 94 01 07 00 00 00 93 01 07

学习啦在线学习网   00 01 00 7D 00 08 00 00 00 2D 00 09 00 01 00 2E

  00 09 00 00 00 6E 00 0A 00 00 00 95 00 0B 00 01

学习啦在线学习网   00 96 00 0B 00 00 00 2F 02 0C 00 01 00 30 02 0C

  00 00 00 50 02 0D 00 00 00 51 02 0D 00 01 00 52

学习啦在线学习网   02 0D 00 02 00 FF FF 00 00 00 00

  Handle 0xDA01, DMI type 218, 59 bytes

  OEM-specific Type

学习啦在线学习网   Header and Data:

学习啦在线学习网   DA 3B 01 DA B2 00 0D 5F 0F 37 40 53 02 0D 00 03

学习啦在线学习网   00 54 02 0D 00 04 00 56 02 0D 00 05 00 4B 01 0E

学习啦在线学习网   00 01 00 4A 01 0E 00 00 00 EA 00 0F 00 01 00 EB

  00 0F 00 00 00 FF FF 00 00 00 00

  Handle 0x0004, DMI type 4, 42 bytes

  Processor Information

学习啦在线学习网   Socket Designation: CPU 1

  Type: Central Processor

  Family: Core i3

  Manufacturer: Intel

学习啦在线学习网   ID: A7 06 03 01 FF FB AB BE

  Signature: Type 0, Family 6, Model 42, Stepping 7

  Flags:

  FPU (Floating-point unit on-chip)

  VME (Virtual mode extension)

  DE (Debugging extension)

学习啦在线学习网   PSE (Page size extension)

  TSC (Time stamp counter)

  MSR (Model specific registers)

  PAE (Physical address extension)

  MCE (Machine check exception)

学习啦在线学习网   CX8 (CMPXCHG8 instruction supported)

  APIC (On-chip APIC hardware supported)

学习啦在线学习网   SEP (Fast system call)

  MTRR (Memory type range registers)

  PGE (Page global enable)

学习啦在线学习网   MCA (Machine check architecture)

学习啦在线学习网   CMOV (Conditional move instruction supported)

学习啦在线学习网   PAT (Page attribute table)

学习啦在线学习网   PSE-36 (36-bit page size extension)

  CLFSH (CLFLUSH instruction supported)

  DS (Debug store)

学习啦在线学习网   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)

学习啦在线学习网   TM (Thermal monitor supported)

  PBE (Pending break enabled)

学习啦在线学习网   Version: Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz

  Voltage: 1.1 V

  External Clock: 100 MHz

  Max Speed: 2300 MHz

学习啦在线学习网   Current Speed: 2300 MHz

  Status: Populated, Enabled

  Upgrade: Other

学习啦在线学习网   L1 Cache Handle: 0x0005

学习啦在线学习网   L2 Cache Handle: 0x0006

学习啦在线学习网   L3 Cache Handle: 0x0007

学习啦在线学习网   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: 2

  Core Enabled: 1

学习啦在线学习网   Thread Count: 2

学习啦在线学习网   Characteristics:

  64-bit capable

  Handle 0x0005, DMI type 7, 19 bytes

  Cache Information

学习啦在线学习网   Socket Designation: L1-Cache

  Configuration: Enabled, Not Socketed, Level 1

学习啦在线学习网   Operational Mode: Write Back

  Location: Internal

学习啦在线学习网   Installed Size: 64 kB

  Maximum Size: 64 kB

学习啦在线学习网   Supported SRAM Types:

  Other

学习啦在线学习网   Installed SRAM Type: Other

学习啦在线学习网   Speed: Unknown

  Error Correction Type: None

  System Type: Unified

学习啦在线学习网   Associativity: 8-way Set-associative

  Handle 0x0006, DMI type 7, 19 bytes

学习啦在线学习网   Cache Information

学习啦在线学习网   Socket Designation: L2-Cache

学习啦在线学习网   Configuration: Enabled, Not Socketed, Level 2

  Operational Mode: Varies With Memory Address

  Location: Internal

  Installed Size: 512 kB

  Maximum Size: 512 kB

学习啦在线学习网   Supported SRAM Types:

  Other

  Installed SRAM Type: Other

  Speed: Unknown

  Error Correction Type: None

学习啦在线学习网   System Type: Unified

学习啦在线学习网   Associativity: 8-way Set-associative

学习啦在线学习网   Handle 0x0007, DMI type 7, 19 bytes

  Cache Information

  Socket Designation: L3-Cache

  Configuration: Enabled, Not Socketed, Level 3

  Operational Mode: Varies With Memory Address

  Location: Internal

学习啦在线学习网   Installed Size: 3072 kB

  Maximum Size: 3072 kB

学习啦在线学习网   Supported SRAM Types:

  Other

  Installed SRAM Type: Other

  Speed: Unknown

学习啦在线学习网   Error Correction Type: None

  System Type: Unified

  Associativity: Other

学习啦在线学习网   Handle 0x0008, DMI type 8, 9 bytes

  Port Connector Information

学习啦在线学习网   Internal Reference Designator: J1A1

学习啦在线学习网   Internal Connector Type: None

  External Reference Designator: PS2Mouse

  External Connector Type: PS/2

  Port Type: Mouse Port

学习啦在线学习网   Handle 0x0009, DMI type 8, 9 bytes

  Port Connector Information

  Internal Reference Designator: J1A1

  Internal Connector Type: None

学习啦在线学习网   External Reference Designator: Keyboard

  External Connector Type: PS/2

  Port Type: Keyboard Port

  Handle 0x000A, DMI type 8, 9 bytes

  Port Connector Information

学习啦在线学习网   Internal Reference Designator: J2A2B

学习啦在线学习网   Internal Connector Type: None

学习啦在线学习网   External Reference Designator: Video

  External Connector Type: DB-15 female

  Port Type: Video Port

学习啦在线学习网   Handle 0x000B, DMI type 8, 9 bytes

  Port Connector Information

学习啦在线学习网   Internal Reference Designator: J3A1

  Internal Connector Type: None

学习啦在线学习网   External Reference Designator: USB1

  External Connector Type: Access Bus (USB)

  Port Type: USB

  Handle 0x000C, DMI type 8, 9 bytes

学习啦在线学习网   Port Connector Information

  Internal Reference Designator: J3A1

  Internal Connector Type: None

  External Reference Designator: USB2

  External Connector Type: Access Bus (USB)

  Port Type: USB

  Handle 0x000D, DMI type 8, 9 bytes

学习啦在线学习网   Port Connector Information

学习啦在线学习网   Internal Reference Designator: J3A1

学习啦在线学习网   Internal Connector Type: None

  External Reference Designator: USB3

  External Connector Type: Access Bus (USB)

学习啦在线学习网   Port Type: USB

  Handle 0x000E, DMI type 8, 9 bytes

学习啦在线学习网   Port Connector Information

  Internal Reference Designator: J5A1

  Internal Connector Type: None

学习啦在线学习网   External Reference Designator: LAN

  External Connector Type: RJ-45

  Port Type: Network Port

学习啦在线学习网   Handle 0x000F, DMI type 9, 17 bytes

  System Slot Information

学习啦在线学习网   Designation: J6B2

学习啦在线学习网   Type: x16 PCI Express

学习啦在线学习网   Current Usage: In Use

学习啦在线学习网   Length: Long

  ID: 0

  Characteristics:

学习啦在线学习网   3.3 V is provided

学习啦在线学习网   Opening is shared

  PME signal is supported

  Bus Address: 0000:00:01.0

  Handle 0x0010, DMI type 9, 17 bytes

学习啦在线学习网   System Slot Information

  Designation: J6B1

  Type: x1 PCI Express

  Current Usage: In Use

学习啦在线学习网   Length: Short

  ID: 1

  Characteristics:

学习啦在线学习网   3.3 V is provided

学习啦在线学习网   Opening is shared

  PME signal is supported

学习啦在线学习网   Bus Address: 0000:00:1c.3

学习啦在线学习网   Handle 0x0012, DMI type 11, 5 bytes

  OEM Strings

  String 1: Dell System

  String 2: 5[0003]

  String 3: 13[P18F]

学习啦在线学习网   Handle 0x0013, DMI type 12, 5 bytes

  System Configuration Options

学习啦在线学习网   Option 1: To Be Filled By O.E.M.

  Handle 0x001C, DMI type 21, 7 bytes

  Built-in Pointing Device

学习啦在线学习网   Type: Touch Pad

  Interface: Bus Mouse

  Buttons: 2

  Handle 0x001D, DMI type 22, 26 bytes

  Portable Battery

  Location: Sys. Battery Bay

  Manufacturer: Sanyo

  Serial Number: 5390

  Name: DELL 4YRJH22

学习啦在线学习网   Chemistry: Lithium Ion

  Design Capacity: 45000 mWh

学习啦在线学习网   Design Voltage: 10800 mV

学习啦在线学习网   SBDS Version: 1.0

学习啦在线学习网   Maximum Error: 2%

  SBDS Manufacture Date: 2012-02-28

  OEM-specific Information: 0x00000001

  Handle 0x001E, DMI type 32, 20 bytes

  System Boot Information

  Status: No errors detected

  Handle 0x0020, DMI type 27, 12 bytes

  Cooling Device

  Type: Fan

学习啦在线学习网   Status: OK

  OEM-specific Information: 0x00000000

学习啦在线学习网   Handle 0x0021, DMI type 28, 20 bytes

学习啦在线学习网   Temperature Probe

学习啦在线学习网   Description: CPU Internal Temperature

  Location: Processor

  Status: OK

  Maximum Value: 127.0 deg C

  Minimum Value: 0.0 deg C

学习啦在线学习网   Resolution: 1.000 deg C

学习啦在线学习网   Tolerance: 0.5 deg C

  Accuracy: Unknown

学习啦在线学习网   OEM-specific Information: 0x00000000

  Handle 0xB000, DMI type 176, 5 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

  B0 05 00 B0 00

  Handle 0xB100, DMI type 177, 12 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

  B1 0C 00 B1 1A 0E 00 00 00 00 00 00

学习啦在线学习网   Handle 0x0025, DMI type 209, 12 bytes

学习啦在线学习网   OEM-specific Type

学习啦在线学习网   Header and Data:

  D1 0C 25 00 00 00 00 03 05 01 00 03

  Handle 0x0026, DMI type 210, 12 bytes

学习啦在线学习网   OEM-specific Type

学习啦在线学习网   Header and Data:

  D2 0C 26 00 00 00 00 03 05 20 01 03

学习啦在线学习网   Handle 0x0027, DMI type 211, 13 bytes

  OEM-specific Type

  Header and Data:

  D3 0D 27 00 01 00 00 00 00 02 03 04 04

  Strings:

  Front

  Handle 0x0028, DMI type 212, 57 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

  D4 39 28 00 70 00 71 00 01 49 50 48 9C 00 49 FC

学习啦在线学习网   01 9B 00 49 FC 00 7F 01 4A FB 04 80 01 4A FB 00

学习啦在线学习网   53 01 4A F7 08 52 01 4A F7 08 7B 01 4A EF 10 7C

  01 4A EF 10 FF FF 00 00 00

学习啦在线学习网   Handle 0x002A, DMI type 217, 8 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

学习啦在线学习网   D9 08 2A 00 01 02 00 00

  Strings:

学习啦在线学习网   Handle 0x002B, DMI type 219, 11 bytes

  OEM-specific Type

学习啦在线学习网   Header and Data:

  DB 0B 2B 00 00 01 02 03 00 04 05

学习啦在线学习网   Strings:

学习啦在线学习网   Handle 0x002C, DMI type 220, 22 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

  DC 16 2C 00 01 F0 00 00 02 F0 00 00 00 00 03 F0

学习啦在线学习网   04 F0 00 00 00 00

学习啦在线学习网   Handle 0x002D, DMI type 221, 19 bytes

学习啦在线学习网   OEM-specific Type

  Header and Data:

学习啦在线学习网   DD 13 2D 00 00 00 00 00 00 03 00 00 00 00 00 00

  00 00 00

  Handle 0x002E, DMI type 222, 16 bytes

  OEM-specific Type

  Header and Data:

  DE 10 2E 00 01 08 FF FF 00 00 00 00 00 00 00 00

  Handle 0x0014, DMI type 16, 15 bytes

  Physical Memory Array

  Location: System Board Or Motherboard

  Use: System Memory

  Error Correction Type: None

  Maximum Capacity: 16 GB

  Error Information Handle: Not Provided

  Number Of Devices: 2

  Handle 0x0016, DMI type 20, 19 bytes

  Memory Device Mapped Address

  Starting Address: 0x00000000000

  Ending Address: 0x000FFFFFFFF

  Range Size: 4 GB

  Physical Device Handle: 0x0015

  Memory Array Mapped Address Handle: 0x0018

  Partition Row Position: 1

  Interleave Position: 1

学习啦在线学习网   Interleaved Data Depth: 1

学习啦在线学习网   Handle 0x0017, DMI type 17, 28 bytes

  Memory Device

学习啦在线学习网   Array Handle: 0x0014

学习啦在线学习网   Error Information Handle: 0x0000

学习啦在线学习网   Total Width: Unknown

学习啦在线学习网   Data Width: Unknown

  Size: No Module Installed

学习啦在线学习网   Form Factor: DIMM

  Set: None

  Locator: DIMM_B

  Bank Locator: BANK 2

  Type: Unknown

学习啦在线学习网   Type Detail: None

学习啦在线学习网   Speed: Unknown

  Manufacturer: Not Specified

学习啦在线学习网   Serial Number: Not Specified

学习啦在线学习网   Asset Tag: Not Specified

  Part Number: Not Specified

  Rank: Unknown

学习啦在线学习网   Handle 0x0018, DMI type 19, 15 bytes

  Memory Array Mapped Address

  Starting Address: 0x00000000000

  Ending Address: 0x000FFFFFFFF

  Range Size: 4 GB

  Physical Array Handle: 0x0014

  Partition Width: 2

学习啦在线学习网   Handle 0x002F, DMI type 13, 22 bytes

  BIOS Language Information

  Language Description Format: Abbreviated

  Installable Languages: 1

  eng

学习啦在线学习网   Currently Installed Language: eng

学习啦在线学习网   Handle 0x0030, DMI type 131, 64 bytes

  OEM-specific Type

  Header and Data:

  83 40 30 00 31 00 00 00 00 00 00 00 00 00 00 00

  F8 00 4B 1C FF FF FF FF 01 00 00 00 00 00 07 00

  AD 04 04 00 00 00 00 00 C8 00 FF FF 00 00 00 00

  00 00 00 00 32 00 00 00 76 50 72 6F 00 00 00 00

  Handle 0x0029, DMI type 216, 9 bytes

  OEM-specific Type

学习啦在线学习网   Header and Data:

  D8 09 29 00 01 02 01 00 00

  Strings:

  INTEL

  0000

学习啦在线学习网   Handle 0x0000, DMI type 0, 24 bytes

  BIOS Information

  Vendor: Dell Inc.

  Version: A05

  Release Date: 08/03/2012

  Address: 0xF0000

  Runtime Size: 64 kB

学习啦在线学习网   ROM Size: 2048 kB

  Characteristics:

  MCA is supported

  PCI is supported

  BIOS is upgradeable

学习啦在线学习网   BIOS shadowing is allowed

  ESCD support is available

  Boot from CD is supported

学习啦在线学习网   Selectable boot is supported

  BIOS ROM is socketed

学习啦在线学习网   EDD is supported

学习啦在线学习网   5.25"/1.2 MB floppy services are supported (int 13h)

学习啦在线学习网   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)

学习啦在线学习网   Serial services are supported (int 14h)

  Printer services are supported (int 17h)

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

  ACPI is supported

学习啦在线学习网   USB legacy is supported

  ATAPI Zip drive boot is supported

学习啦在线学习网   BIOS boot specification is supported

学习啦在线学习网   Targeted content distribution is supported

  BIOS Revision: 0.5

  Firmware Revision: 0.5

  Handle 0x0002, DMI type 2, 15 bytes

  Base Board Information

  Manufacturer: Dell Inc.

  Product Name: 01HXXJ

  Version: A05

学习啦在线学习网   Serial Number: .JSQ7PA1.CN7117623M00J2.

  Asset Tag: Not Specified

学习啦在线学习网   Features:

  Board is a hosting board

学习啦在线学习网   Board is replaceable

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

学习啦在线学习网   Chassis Handle: 0x0003

学习啦在线学习网   Type: Motherboard

  Contained Object Handles: 0

学习啦在线学习网   Handle 0x0003, DMI type 3, 21 bytes

  Chassis Information

  Manufacturer: Dell Inc.

  Type: Portable

  Lock: Not Present

  Version: Not Specified

学习啦在线学习网   Serial Number: JSR1

  Asset Tag: Not Specified

学习啦在线学习网   Boot-up State: Safe

学习啦在线学习网   Power Supply State: Safe

  Thermal State: Safe

学习啦在线学习网   Security Status: None

  OEM Information: 0x00000000

学习啦在线学习网   Height: Unspecified

  Number Of Power Cords: 1

学习啦在线学习网   Contained Elements: 0

  Handle 0x0001, DMI type 1, 27 bytes

学习啦在线学习网   System Information

学习啦在线学习网   Manufacturer: Dell Inc.

  Product Name: Inspiron N5050

学习啦在线学习网   Version: Not Specified

  Serial Number: JSR1

学习啦在线学习网   UUID: 4C4C4544-0053-5110-8029-CAC05241

  Wake-up Type: Power Switch

学习啦在线学习网   SKU Number: To be filled by O.E.M.

  Family:

  Handle 0x0024, DMI type 208, 12 bytes

  OEM-specific Type

  Header and Data:

  D0 0C 24 00 02 05 FE 00 04 05 01 02

学习啦在线学习网   Strings:

  20120323

  20120323

学习啦在线学习网   Handle 0x0011, DMI type 10, 6 bytes

  On Board Device Information

学习啦在线学习网   Type: Video

  Status: Enabled

学习啦在线学习网   Description: Mobile Intel SandyBridge HD Graphics

  Handle 0x0015, DMI type 17, 28 bytes

  Memory Device

学习啦在线学习网   Array Handle: 0x0014

  Error Information Handle: 0x0000

  Total Width: 64 bits

  Data Width: 64 bits

  Size: 4096 MB

学习啦在线学习网   Form Factor: SODIMM

  Set: None

  Locator: DIMM_A

  Bank Locator: BANK 0

  Type: DDR3

学习啦在线学习网   Type Detail: Synchronous

学习啦在线学习网   Speed: 1067 MHz

  Manufacturer: 014F

  Serial Number: 0009F2

  Asset Tag: 54114000

  Part Number: JM1066-4G

学习啦在线学习网   Rank: Unknown

  Handle 0x0031, DMI type 127, 4 bytes

  End Of Table

  好了,就是这样。

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