Original Specifications:
CPU: Intel Pentium Dual-Core T2390 / Intel Core 2 Duo T5750 / T8100 / T8300 / T9300 1.20GHzStandard Memory: 1024 (1GB x1 Non-Removable Soldered on Motherboard) + 2048 (2GB X 1 Removable)Maximum Memory: 5 GBMemory Sockets: 2Notes: System supports 800MHz Unbuffered Non-ECC DDR2 SDRAM 200-Pin SODIMM memory modules. NOTE: * If 4GB is installed, the recognized memory may be reduced to 3.5GB or less depending on operating system configuration and memory allocation. To utilize the maximum configurations, this system will need a 64-bit operating system.