Lenovo 512MB DDR2 SDRAM Memory Module - 512MB (1 x 512MB) - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 240-pin - ENERGY STAR, TAA Compliance
Lenovo 512MB PC2-6400 Non-Parity DDR2 SDRAM UDIMM Memory. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory clock speed: 800 MHz, CAS latency: 6, ECC
Technical Specifications:
Memory Size: 512 MBMemory Technology: DDR2 SDRAMNumber of Modules: 1 x 512MBMemory Speed: 800 MHzMemory Standard: DDR2-800/PC2-6400Error Checking: Non-ECCSignal Processing: UnbufferedNumber of Pins: 240-pin