HP 256-MB PC3200 (DDR 400 MHz) DIMM
HP Memory is tested and qualified on HP Systems . The HP PC3200 (400MHz) DDR memory features a Peak bandwidth of 3.2GB/sec , resulting in an approximate 18.5% performance increase over PC2700 (333MHz) DDR memory. Intel Performance Acceleration Technology (PAT): Enhances system performance by reducing memory access latencies when using PC3200 memory with P4 processors with 800MHz front side bus speed
HP 256MB DDR-400, 0.25 GB, DDR, 400 MHz
HP 256MB DDR-400. Component for: PC/server, Internal memory: 0.25 GB, Internal memory type: DDR, Memory clock speed: 400 MHz