Mal*_*ppa 248
这应该做:
sudo lshw -short -C memory
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mur*_*uru 90
将lshw命令与memory类一起使用:
$ sudo lshw -C memory
# Some things about firmware and caches
*-memory
description: System Memory
physical id: 13
slot: System board or motherboard
size: 8GiB
*-bank:0
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 0
serial: [Empty]
slot: ChannelA-DIMM0
*-bank:1
description: SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
product: M471B5273DH0-CK0
vendor: Samsung
physical id: 1
serial: 34A8C7AF
slot: ChannelA-DIMM1
size: 4GiB
width: 64 bits
clock: 1600MHz (0.6ns)
# More banks.
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如您所见,我使用的是 DDR3 1600MHz RAM。
另一种选择是dmidecode:
$ sudo dmidecode -t memory
# dmidecode 2.9
SMBIOS 2.5 present.
Handle 0x003B, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: Multi-bit ECC
Maximum Capacity: Unknown
Error Information Handle: Not Provided
Number Of Devices: 8
Handle 0x003D, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: DIMM_A1
Bank Locator: NODE 0 CHANNEL 0 DIMM 0
Type: Other
Type Detail: Synchronous
Speed: 1067 MHz (0.9 ns)
Manufacturer: 0x0198
Serial Number: 0xB12A9593
Asset Tag: Unknown
Part Number: 9965426-037.A00LF
# more such devices
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这是用于与ECC存储器的服务器(如可以从可见Error Correction Type字段和之间的差值Data Width和Total Width)。
这两个工具都是ubuntu-standard包的依赖项,默认情况下应该在所有 Ubuntu 系统上可用。曾经有另一个名为 的工具hwinfo,自 13.10 起不再可用于 Ubuntu。
Vin*_*Pii 32
我只能使用 获取此信息dmidecode,但不是使用 grepping,而是使用正确的类型更干净:
sudo dmidecode --type memory
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小智 24
这将为您提供您可能需要的所有信息,可能是:
sudo dmidecode | grep -A 15 Memory
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