1.0GB, 533MHz, CL=4, PC2-4200 DDR2-SDRAM DIMM memory
HP 393394-001, 1 GB, 1 x 1 GB, DDR2, 533 MHz, 240-pin DIMM
HP 393394-001. Component for: PC/server, Internal memory: 1 GB, Memory layout (modules x size): 1 x 1 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, Memory form factor: 240-pin DIMM, CAS latency: 4