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IBM A51 DDR2 8131ALU Intel P4 2.66 GHz Memory, Hard Drive, Flash Card, and Flash Drive Storage Upgrades
Manufacturer IBM
Model ThinkCentre A51 DDR2 8131ALU Intel P4 2.66 GHz
System Type Desktop
Standard Memory 256 (256MB x1 Removable)
Maximum Memory 4 GB
Sockets 4
Slots/Banks 4
Installation Notes Memory can be installed as single modules, but must be installed as matched pairs for Dual Channel mode. Machine ships with PC2-4200 (STM3211/xxx).
 We Found 2 Compatible Products for "IBM ThinkCentre A51 DDR2 8131ALU Intel P4 2.66 GHz"
SimpleTech Product Name Capacity SimpleTech Part # OEM Part #
Memory Upgrades
SimpleTech 1GB PC2-4200 533MHz DDR2 Memory - IBM Part 73P32151 GBSTM3211/1GB73P3215, 73P3216, 73P4972, FRU 40J8873, FRU 30R5122N/A
SimpleTech 512MB PC2-4200 533MHz Non-ECC DDR2 DIMM Memory - IBM Part 73P3213512 MBSTM3211/51273P3213, 73P3214, 73P4971, FRU 40J8872, FRU 30R5121N/A