Mendeteksi Kecepatan Memory dan Ukuran Memory di Linux

Di Windows ada banyak software yang dapat digunakan untuk mendeteksi hardware yang terpasang di komputer tanpa perlu membuka casing komputer, salah satunya dengan software si software sandra. Di linux kita juga memiliki software untuk mendeteksi hardware yang ada di komputer/laptop tanpa perlu membuka casing ataupun melihat nota pembelian. Software yang dimaksud adalah dmidecode. Bila dmidecode belum terinstall di Fedora anda, install dengan cara

yum install dmidecode

Setelah selesai instalasi dmidecode, eksekusi perintah dibawah ini

dmidecode --type 17

hasil eksekusi perintah diatas dapat dilihat dibawah ini

# dmidecode 2.11
SMBIOS 2.7 present.

Handle 0x003F, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x003D
	Error Information Handle: 0x0041
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 4096 MB
	Form Factor: SODIMM
	Set: None
	Locator: ChannelA-DIMM0
	Bank Locator: BANK 0
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1333 MHz
	Manufacturer: Transcend
	Serial Number: 00093BD4
	Asset Tag: 9876543210
	Part Number: JM1333KSN-4G      
	Rank: 2
	Configured Clock Speed: Unknown

Handle 0x0042, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x003D
	Error Information Handle: No Error
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: ChannelA-DIMM1
	Bank Locator: BANK 1
	Type: Unknown
	Type Detail: None
	Speed: Unknown
	Manufacturer: [Empty]
	Serial Number: [Empty]
	Asset Tag: 9876543210
	Part Number: [Empty]
	Rank: Unknown
	Configured Clock Speed: Unknown

Handle 0x0043, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x003D
	Error Information Handle: 0x0044
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 2048 MB
	Form Factor: SODIMM
	Set: None
	Locator: ChannelB-DIMM0
	Bank Locator: BANK 2
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1333 MHz
	Manufacturer: 0443
	Serial Number: 4214F51A
	Asset Tag: 9876543210
	Part Number: RMT3010EC58E8F1333
	Rank: 1
	Configured Clock Speed: Unknown

Handle 0x0060, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x003D
	Error Information Handle: No Error
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: ChannelB-DIMM1
	Bank Locator: BANK 3
	Type: Unknown
	Type Detail: None
	Speed: Unknown
	Manufacturer: [Empty]
	Serial Number: [Empty]
	Asset Tag: 9876543210
	Part Number: [Empty]
	Rank: Unknown
	Configured Clock Speed: Unknown

Pada baris 10 adalah ukuran memory RAM yang anda miliki, sedangkan di baris 17 adalah kecepatan memory yang anda gunakan.