我在笔记本电脑上安装了最新的Lubuntu。我怎样才能看到我安装了多少个RAM模块,以及它们是什么类型的RAM模块,而不需要物理地打开笔记本电脑本身?使用System和Benchmark实用程序,我可以看到我总共拥有多少RAM,但是我想知道我有多少个模块,它们是什么类型的。
谢谢塞缪尔
发布于 2014-04-16 11:40:20
这样做的一种方法是安装lshw或lshw-gtk:
sudo apt-get install lshw-gtk然后可以运行它(sudo lshw-gtk)并检查RAM条目:

正如您在上面的图片中所看到的,我已经安装了两个RAM棒,每个4GB。
另一种方法是使用命令行版本(显示部分输出):
$ sudo lshw -class memory
*-memory
description: System Memory
physical id: 19
slot: System board or motherboard
size: 8GiB
*-bank:0
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: HMT351S6BFR8C-G7
vendor: Hynix Semiconductor (Hyundai Electronics)
physical id: 0
serial: 3B3BD95E
slot: DIMM_A
size: 4GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-bank:1
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: HMT351S6BFR8C-G7
vendor: Hynix Semiconductor (Hyundai Electronics)
physical id: 1
serial: 3F114A3B
slot: DIMM_B
size: 4GiB
width: 64 bits
clock: 1067MHz (0.9ns)发布于 2014-04-16 11:57:28
您可以使用dmidecode:
sudo apt-get install dmidecode要知道系统中有多少RAM模块,只需输入一个终端:
sudo dmidecode -t 17对于一个有两个内存模块的系统,我得到了这样的输出:
# dmidecode 2.12
# SMBIOS entry point at 0xbae9e000
SMBIOS 2.7 present.
Handle 0x0008, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0007
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 8192 MB
Form Factor: SODIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: Hynix/Hyundai
Serial Number: 316A2BC7
Asset Tag: None
Part Number: HMT41GS6MFR8C-PB
Rank: Unknown
Configured Clock Speed: 1600 MHz
Handle 0x0009, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0007
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 8192 MB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: Hynix/Hyundai
Serial Number: 31CA2BB9
Asset Tag: None
Part Number: HMT41GS6MFR8C-PB
Rank: Unknown
Configured Clock Speed: 1600 MHzhttps://askubuntu.com/questions/448518
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