2 x 240-pin DIMM sockets support max. 4GB DDR2 667/533 non-ECC unbuffered memory
*When installing total memory of 4GB capacity or more, Windows 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.
Memory Type: DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC)
Maximum Memory: 4GB
Each memory slot can hold DDR2 PC2-6400, DDR2 PC2-5300 with a maximum of 4GB kit (2GBx2) per slot.*
*Not to exceed manufacturer supported memory.