Ubuntu 24.04 memory info (type, speed, size)
$ sudo dmidecode --type 17
[ Execution log ]
gangserver@RC530-U0407:~$ sudo dmidecode --type 17
# dmidecode 3.5
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
Handle 0x0043, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: 0x0045
Total Width: 64 bits
Data Width: 64 bits
Size: 4 GB
Form Factor: SODIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MT/s
Manufacturer: Samsung
Serial Number: 38A42B97
Asset Tag: 9876543210
Part Number: M471B5173DB0-YK0
Rank: 1
Configured Memory Speed: Unknown
Handle 0x0046, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: No Error
Total Width: 64 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MT/s
Manufacturer: Samsung
Serial Number: 12AF65A3
Asset Tag: 9876543210
Part Number: M471B1G73BH0-CK0
Rank: 2
Configured Memory Speed: Unknown