Ian Chapman wrote:
Konstantin Svist wrote:
Yes, there's a few ways of checking, try dmidecode. Also lm_sensors
has some support for telling you about your memory through the
eeprom modules if I remember right.
Thanks!
dmidecode displays a bunch of useful info, although the manufacturer
is listed as ID only (is there a convenient database of these things?
or do I have to JFGI every time?)
I think it many cases the manufacturer field is pretty arbitrary as a
lot of the fields are, so I wouldn't rely on that information entirely.
I don't see any latency information, though. Is that available
through anything?
Yes there's decode-dimms.pl which is part of the aforementioned
lm_sensors package. Probably has a lot of what you're looking for. For
example for me it shows (amongst lots of other information):
---=== Memory Characteristics ===---
Maximum module speed 400MHz (PC3200)
Size 512 MB
tCL-tRCD-tRP-tRAS 3-3-3-8
Supported CAS Latencies 3, 2.5
Supported CS Latencies 0
Supported WE Latencies 1
Minimum Cycle Time (CAS 3) 5 ns
Maximum Access Time (CAS 3) 0.65 ns
Minimum Cycle Time (CAS 2.5) 6 ns
Maximum Access Time (CAS 2.5) 0.7 ns
---=== Manufacturing Information ===---
Manufacturer Samsung
Manufacturing Location Code 0x01
Part Number M3 68L6423FTN-CCC
Revision Code 0x4E46
Manufacturing Date 2004-W30
Assembly Serial Number 0x41004B71
For me, all it says is:
Memory Serial Presence Detect Decoder
By Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner,
Jean Delvare and others
Version 2.10.2
No EEPROM found, are you sure the eeprom module is loaded?
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