Thema: Mit "auslesen" sind hier die technischen Werte des Arbeitsspeichers gemeint und nicht der Inhalt des Arbeitsspeichers.
Zielgruppe: Linux-Nutzer, die wissen was ein Benutzer-Rechtemanagement ist mit den Zeichen $ und #.
Motivation: Wissen vermitteln für eine eventuelle Speichererweiterung um ein PC länger zu nutzen.
1. Schnelle kleine Übersicht
$ inxi -m
Memory:
RAM: total: 15.58 GiB used: 2.41 GiB (15.5%)
2. Mehr Übersicht
# inxi -m
Memory:
RAM: total: 15.58 GiB used: 2.41 GiB (15.5%)
Array-1: capacity: 256 GiB note: check slots: 4 EC: None
Device-1: DIMM 0 type: no module installed
Device-2: DIMM 1 type: DDR4 size: 8 GiB speed: spec: 2667 MT/s
actual: 1333 MT/s
Device-3: DIMM 0 type: no module installed
Device-4: DIMM 1 type: DDR4 size: 8 GiB speed: spec: 2667 MT/s
actual: 1333 MT/s
3. Komplette Übersicht
# dmidecode --type memory
# dmidecode 3.4
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
Handle 0x000F, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 256 GB
Error Information Handle: 0x000E
Number Of Devices: 4
Handle 0x0016, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: 0x0015
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: Unknown
Set: None
Locator: DIMM 0
Bank Locator: P0 CHANNEL A
Type: Unknown
Type Detail: Unknown
Handle 0x0018, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: 0x0017
Total Width: 64 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: DIMM 1
Bank Locator: P0 CHANNEL A
Type: DDR4
Type Detail: Synchronous Unbuffered (Unregistered)
Speed: 2667 MT/s
Manufacturer: Unknown
Serial Number: XXX
Asset Tag: Not Specified
Part Number: XXX
Rank: 1
Configured Memory Speed: 1333 MT/s
Minimum Voltage: 1.2 V
Maximum Voltage: 1.2 V
Configured Voltage: 1.2 V
Handle 0x001B, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: 0x001A
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: Unknown
Set: None
Locator: DIMM 0
Bank Locator: P0 CHANNEL B
Type: Unknown
Type Detail: Unknown
Handle 0x001D, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x000F
Error Information Handle: 0x001C
Total Width: 64 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: DIMM 1
Bank Locator: P0 CHANNEL B
Type: DDR4
Type Detail: Synchronous Unbuffered (Unregistered)
Speed: 2667 MT/s
Manufacturer: Unknown
Serial Number: XXX
Asset Tag: Not Specified
Part Number: XXX
Rank: 1
Configured Memory Speed: 1333 MT/s
Minimum Voltage: 1.2 V
Maximum Voltage: 1.2 V
Configured Voltage: 1.2 V
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