Ram

最近想升級 Notebook 記憶體到 16G，要查看 Ubuntu 底下記憶體時脈資訊，可以透過 dmidecode 指令來取的記憶體硬體裝置資訊，此指令不只是這樣而已，還可以得知整台電腦硬體 components 資訊，底下擷取如何得到記憶體裝置資訊 $ dmidecode --type 17 | more 輸出結果為 # dmidecode 2.11 SMBIOS 2.4 present. Handle 0x0036, DMI type 17, 27 bytes Memory Device Array Handle: 0x0035 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: SODIMM Set: None Locator: DIMM0 Bank Locator: BANK 0 Type: DDR3 Type Detail: Synchronous Speed: 1067 MHz Manufacturer: 80CE Serial Number: 621AD76C Asset Tag: Unknown Part Number: M471B5673FH0-CF8 [Read More]