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Forum Discussion
RN528 - how to determine RAM config
Found this post: https://community.netgear.com/t5/New-ReadyNAS-Users-General/528x-ram-memory-upgrades/m-p/1410735 User runs "hwinfo" and "dmidecode" to determine his RN528 RAM config. I've o...
You don't need sudo, since you are logging in as root.
You can install dmidecode if you like with
apt-get install dmidecode
My RN526x has one DIMM module installed.
root@NAS:~# dmidecode --type 17
# dmidecode 2.12
SMBIOS 3.0 present.
# SMBIOS implementations newer than version 2.8 are not
# fully supported by this version of dmidecode.
Handle 0x005B, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0059
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 72 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: DIMM_A1
Bank Locator: NODE 1
Type: Other
Type Detail: Synchronous
Speed: 2133 MHz
Manufacturer: Undefined
Serial Number: 0013EAFE
Asset Tag: DIMM_A1_AssetTag
Part Number: TS512MLH72V1H
Rank: 1
Configured Clock Speed: 1866 MHz
Minimum voltage: Unknown
Maximum voltage: Unknown
Configured voltage: 0.003 V
...
Googling the part number indicates this is a Transcend part - DDR4 ECC Long-DIMM 4 GB
Thanks StephenB , appears I do in fact have 2 16GB modules in the NAS already. Part# 36ASF2G72PZ-2G1B1, which is a 16GB module. I guess senility is creeping in... can't find a purchase receipt anywhere for these modules.
SMBIOS 3.0 present.
# SMBIOS implementations newer than version 2.8 are not fully supported by this version of dmidecode.
Handle 0x0049, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0047
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 72 bits
Size: 16384 MB
Form Factor: DIMM
Set: None
Locator: DIMM_A1
Bank Locator: NODE 1
Type: <OUT OF SPEC>
Type Detail: Synchronous
Speed: 2133 MHz
Manufacturer: Micron
Serial Number: 14F961EF
Asset Tag: DIMM_A1_AssetTag
Part Number: 36ASF2G72PZ-2G1B1
Rank: 2
Configured Clock Speed: 1866 MHz
Minimum voltage: Unknown
Maximum voltage: Unknown
Configured voltage: 0.003 V
Handle 0x004B, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0047
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM_A2
Bank Locator: NODE 1
Type: <OUT OF SPEC>
Type Detail: Synchronous
Speed: Unknown
Manufacturer: NO DIMM
Serial Number: NO DIMM
Asset Tag: NO DIMM
Part Number: NO DIMM
Rank: Unknown
Configured Clock Speed: Unknown
Minimum voltage: Unknown
Maximum voltage: Unknown
Configured voltage: 0.003 V
Handle 0x004C, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0047
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 72 bits
Size: 16384 MB
Form Factor: DIMM
Set: None
Locator: DIMM_B1
Bank Locator: NODE 1
Type: <OUT OF SPEC>
Type Detail: Synchronous
Speed: 2133 MHz
Manufacturer: Micron
Serial Number: 15FCB730
Asset Tag: DIMM_B1_AssetTag
Part Number: 36ASF2G72PZ-2G1B1
Rank: 2
Configured Clock Speed: 1866 MHz
Minimum voltage: Unknown
Maximum voltage: Unknown
Configured voltage: 0.003 V
Handle 0x004E, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0047
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: DIMM_B2
Bank Locator: NODE 1
Type: <OUT OF SPEC>
Type Detail: Synchronous
Speed: Unknown
Manufacturer: NO DIMM
Serial Number: NO DIMM
Asset Tag: NO DIMM
Part Number: NO DIMM
Rank: Unknown
Configured Clock Speed: Unknown
Minimum voltage: Unknown
Maximum voltage: Unknown
Configured voltage: 0.003 V
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