Linux基础：如何找出你的系统所支持的最大内存
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。
学习啦在线学习网 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
学习啦在线学习网 1sudo apt-get install dmidecode
学习啦在线学习网 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
1sudo zypper in dmidecode
学习啦在线学习网 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：
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
Location: System Board Or Motherboard
学习啦在线学习网 Use: System Memory
学习啦在线学习网 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
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。
1sudo dmidecode -t 17
输出样本
SMBIOS 2.6 present.
Handle 0x0017, DMI type 17, 28 bytes
Memory Device
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
学习啦在线学习网 Size: No Module Installed
学习啦在线学习网 Form Factor: DIMM
学习啦在线学习网 Set: None
学习啦在线学习网 Locator: DIMM_B
Bank Locator: BANK 2
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Rank: Unknown
Handle 0x0015, DMI type 17, 28 bytes
学习啦在线学习网 Memory Device
Array Handle: 0x0014
学习啦在线学习网 Error Information Handle: 0x0000
Total Width: 64 bits
学习啦在线学习网 Data Width: 64 bits
学习啦在线学习网 Size: 4096 MB
Form Factor: SODIMM
Set: None
学习啦在线学习网 Locator: DIMM_A
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1067 MHz
Manufacturer: 014F
Serial Number: 00092AF2
Asset Tag: 54114000
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
学习啦在线学习网 sudo dmidecode -t memory | less
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
Physical Memory Array
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
学习啦在线学习网 Number Of Devices: 2
Handle 0x0017, DMI type 17, 28 bytes
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: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
学习啦在线学习网 Set: None
学习啦在线学习网 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
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Rank: Unknown
Handle 0x0015, DMI type 17, 28 bytes
Memory Device
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
学习啦在线学习网 Form Factor: SODIMM
学习啦在线学习网 Set: None
Locator: DIMM_A
Bank Locator: BANK 0
学习啦在线学习网 Type: DDR3
Type Detail: Synchronous
学习啦在线学习网 Speed: 1067 MHz
学习啦在线学习网 Manufacturer: 014F
Serial Number: 00092AF2
Asset Tag: 54114000
学习啦在线学习网 Part Number: JM1066KSN-4G
学习啦在线学习网 Rank: Unknown
学习啦在线学习网 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.
48 structures occupying 2173 bytes.
Table at 0x000EB840.
Handle 0xDA00, DMI type 218, 251 bytes
学习啦在线学习网 OEM-specific Type
学习啦在线学习网 Header and Data:
DA FB 00 DA B2 00 0D 5F 0F 37 40 7D 00 00 00 00
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
学习啦在线学习网 02 05 80 00 00 57 02 05 80 01 00 9C 00 02 00 01
学习啦在线学习网 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
学习啦在线学习网 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
学习啦在线学习网 Handle 0xDA01, DMI type 218, 59 bytes
OEM-specific Type
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
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
学习啦在线学习网 00 0F 00 00 00 FF FF 00 00 00 00
Handle 0x0004, DMI type 4, 42 bytes
学习啦在线学习网 Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Core i3
Manufacturer: Intel
ID: A7 06 03 01 FF FB AB BE
学习啦在线学习网 Signature: Type 0, Family 6, Model 42, Stepping 7
Flags:
FPU (Floating-point unit on-chip)
学习啦在线学习网 VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
学习啦在线学习网 TSC (Time stamp counter)
学习啦在线学习网 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)
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)
学习啦在线学习网 DS (Debug store)
ACPI (ACPI supported)
学习啦在线学习网 MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
学习啦在线学习网 SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
学习啦在线学习网 SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz
学习啦在线学习网 Voltage: 1.1 V
学习啦在线学习网 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
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.
学习啦在线学习网 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:
学习啦在线学习网 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
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
学习啦在线学习网 System Type: Unified
学习啦在线学习网 Associativity: 8-way Set-associative
Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2-Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Varies With Memory Address
Location: Internal
Installed Size: 512 kB
学习啦在线学习网 Maximum Size: 512 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
学习啦在线学习网 Error Correction Type: None
学习啦在线学习网 System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0007, 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: 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
学习啦在线学习网 System Type: Unified
Associativity: Other
Handle 0x0008, 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
学习啦在线学习网 Handle 0x0009, DMI type 8, 9 bytes
学习啦在线学习网 Port Connector Information
Internal Reference Designator: J1A1
学习啦在线学习网 Internal Connector Type: None
External Reference Designator: Keyboard
学习啦在线学习网 External Connector Type: PS/2
Port Type: Keyboard Port
学习啦在线学习网 Handle 0x000A, DMI type 8, 9 bytes
学习啦在线学习网 Port Connector Information
Internal Reference Designator: J2A2B
学习啦在线学习网 Internal Connector Type: None
External Reference Designator: Video
学习啦在线学习网 External Connector Type: DB-15 female
学习啦在线学习网 Port Type: Video Port
学习啦在线学习网 Handle 0x000B, DMI type 8, 9 bytes
学习啦在线学习网 Port Connector Information
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)
学习啦在线学习网 Port Type: USB
学习啦在线学习网 Handle 0x000C, 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
Internal Connector Type: None
学习啦在线学习网 External Reference Designator: USB2
学习啦在线学习网 External Connector Type: Access Bus (USB)
学习啦在线学习网 Port Type: USB
学习啦在线学习网 Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
学习啦在线学习网 Internal Reference Designator: J3A1
Internal Connector Type: None
External Reference Designator: USB3
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J5A1
学习啦在线学习网 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
Handle 0x000F, DMI type 9, 17 bytes
System Slot Information
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
学习啦在线学习网 Bus Address: 0000:00:01.0
学习啦在线学习网 Handle 0x0010, DMI type 9, 17 bytes
学习啦在线学习网 System Slot Information
Designation: J6B1
Type: x1 PCI Express
学习啦在线学习网 Current Usage: In Use
学习啦在线学习网 Length: Short
ID: 1
学习啦在线学习网 Characteristics:
3.3 V is provided
学习啦在线学习网 Opening is shared
PME signal is supported
Bus Address: 0000:00:1c.3
Handle 0x0012, DMI type 11, 5 bytes
OEM Strings
学习啦在线学习网 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
Type: Touch Pad
Interface: Bus Mouse
Buttons: 2
Handle 0x001D, DMI type 22, 26 bytes
学习啦在线学习网 Portable Battery
Location: Sys. Battery Bay
Manufacturer: Sanyo
Serial Number: 5390
学习啦在线学习网 Name: DELL 4YRJH22
学习啦在线学习网 Chemistry: Lithium Ion
学习啦在线学习网 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
Maximum Error: 2%
SBDS Manufacture Date: 2012-02-28
OEM-specific Information: 0x00000001
Handle 0x001E, DMI type 32, 20 bytes
System Boot Information
学习啦在线学习网 Status: No errors detected
学习啦在线学习网 Handle 0x0020, DMI type 27, 12 bytes
学习啦在线学习网 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
Temperature Probe
学习啦在线学习网 Description: CPU Internal Temperature
Location: Processor
学习啦在线学习网 Status: OK
Maximum Value: 127.0 deg C
学习啦在线学习网 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
学习啦在线学习网 Accuracy: Unknown
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
学习啦在线学习网 Handle 0xB100, DMI type 177, 12 bytes
OEM-specific Type
Header and Data:
B1 0C 00 B1 1A 0E 00 00 00 00 00 00
Handle 0x0025, DMI type 209, 12 bytes
OEM-specific Type
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
OEM-specific Type
学习啦在线学习网 Header and Data:
D4 39 28 00 70 00 71 00 01 49 50 48 9C 00 49 FC
01 9B 00 49 FC 00 7F 01 4A FB 04 80 01 4A FB 00
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
Handle 0x002A, DMI type 217, 8 bytes
OEM-specific Type
学习啦在线学习网 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
Header and Data:
学习啦在线学习网 DB 0B 2B 00 00 01 02 03 00 04 05
Strings:
Handle 0x002C, DMI type 220, 22 bytes
OEM-specific Type
Header and Data:
学习啦在线学习网 DC 16 2C 00 01 F0 00 00 02 F0 00 00 00 00 03 F0
04 F0 00 00 00 00
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
学习啦在线学习网 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
学习啦在线学习网 Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 16 GB
Error Information Handle: Not Provided
学习啦在线学习网 Number Of Devices: 2
学习啦在线学习网 Handle 0x0016, DMI type 20, 19 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000FFFFFFFF
学习啦在线学习网 Range Size: 4 GB
学习啦在线学习网 Physical Device Handle: 0x0015
Memory Array Mapped Address Handle: 0x0018
Partition Row Position: 1
学习啦在线学习网 Interleave Position: 1
学习啦在线学习网 Interleaved Data Depth: 1
Handle 0x0017, DMI type 17, 28 bytes
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: Unknown
学习啦在线学习网 Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
学习啦在线学习网 Set: None
Locator: DIMM_B
Bank Locator: BANK 2
学习啦在线学习网 Type: Unknown
学习啦在线学习网 Type Detail: None
Speed: Unknown
学习啦在线学习网 Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
学习啦在线学习网 Rank: Unknown
Handle 0x0018, DMI type 19, 15 bytes
学习啦在线学习网 Memory Array Mapped Address
Starting Address: 0x00000000000
学习啦在线学习网 Ending Address: 0x000FFFFFFFF
Range Size: 4 GB
Physical Array Handle: 0x0014
Partition Width: 2
Handle 0x002F, DMI type 13, 22 bytes
学习啦在线学习网 BIOS Language Information
Language Description Format: Abbreviated
学习啦在线学习网 Installable Languages: 1
eng
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
学习啦在线学习网 F8 00 4B 1C FF FF FF FF 01 00 00 00 00 00 07 00
学习啦在线学习网 AD 04 04 00 00 00 00 00 C8 00 FF FF 00 00 00 00
学习啦在线学习网 00 00 00 00 32 00 00 00 76 50 72 6F 00 00 00 00
Handle 0x0029, DMI type 216, 9 bytes
学习啦在线学习网 OEM-specific Type
学习啦在线学习网 Header and Data:
D8 09 29 00 01 02 01 00 00
学习啦在线学习网 Strings:
INTEL
0000
学习啦在线学习网 Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Dell Inc.
学习啦在线学习网 Version: A05
Release Date: 08/03/2012
学习啦在线学习网 Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 2048 kB
Characteristics:
MCA is supported
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
学习啦在线学习网 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)
学习啦在线学习网 3.5"/2.88 MB floppy services are supported (int 13h)
学习啦在线学习网 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
学习啦在线学习网 USB legacy is supported
学习啦在线学习网 ATAPI Zip drive boot is supported
BIOS boot specification is supported
学习啦在线学习网 Targeted content distribution is supported
BIOS Revision: 0.5
学习啦在线学习网 Firmware Revision: 0.5
Handle 0x0002, DMI type 2, 15 bytes
学习啦在线学习网 Base Board Information
Manufacturer: Dell Inc.
Product Name: 01HXXJ
学习啦在线学习网 Version: A05
Serial Number: .JSQ7PA1.CN7117623M00J2.
Asset Tag: Not Specified
学习啦在线学习网 Features:
Board is a hosting board
Board is replaceable
学习啦在线学习网 Location In Chassis: To Be Filled By O.E.M.
学习啦在线学习网 Chassis Handle: 0x0003
Type: Motherboard
学习啦在线学习网 Contained Object Handles: 0
Handle 0x0003, DMI type 3, 21 bytes
学习啦在线学习网 Chassis Information
Manufacturer: Dell Inc.
Type: Portable
学习啦在线学习网 Lock: Not Present
学习啦在线学习网 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
学习啦在线学习网 Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
学习啦在线学习网 Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Dell Inc.
学习啦在线学习网 Product Name: Inspiron N5050
学习啦在线学习网 Version: Not Specified
Serial Number: JSR1
UUID: 4C4C4544-0053-5110-8029-CAC05241
Wake-up Type: Power Switch
SKU Number: To be filled by O.E.M.
Family:
学习啦在线学习网 Handle 0x0024, DMI type 208, 12 bytes
OEM-specific Type
学习啦在线学习网 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
学习啦在线学习网 On Board Device Information
Type: Video
学习啦在线学习网 Status: Enabled
学习啦在线学习网 Description: Mobile Intel SandyBridge HD Graphics
Handle 0x0015, DMI type 17, 28 bytes
学习啦在线学习网 Memory Device
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: 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
学习啦在线学习网 Type: DDR3
学习啦在线学习网 Type Detail: Synchronous
学习啦在线学习网 Speed: 1067 MHz
学习啦在线学习网 Manufacturer: 014F
学习啦在线学习网 Serial Number: 0009F2
Asset Tag: 54114000
Part Number: JM1066-4G
Rank: Unknown
学习啦在线学习网 Handle 0x0031, DMI type 127, 4 bytes
End Of Table
好了，就是这样。