Mit dmidecode -t17 kann man recht bequem die belegten RAM-Slots ausfindig machen, ohne die Kiste aufschrauben zu müssen… (-t memory geht auch, mir gefällt dieser Output jedoch besser…)

[root@node ~]# dmidecode -t17
# dmidecode 2.11
SMBIOS 2.7 present.

Handle 0x0041, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM1
Bank Locator: BANK 0
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: 0x0040
Error Information Handle: Not Provided
Total Width: 128 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: DIMM2
Bank Locator: BANK 1
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: Hynix/Hyundai
Serial Number: 46991011
Asset Tag: 9876543210
Part Number: HMT451U7AFR8A-PB
Rank: 1
Configured Clock Speed: 1600 MHz
.....