Hyper X
HyperX Memory 512GB 400Mhz DDR 2pk, 0.25 GB, DDR, 400 MHz, 184-Pin DIMM
HyperX Memory 512GB 400Mhz DDR 2pk. Internal memory: 0.25 GB, Internal memory type: DDR, Memory clock speed: 400 MHz, Memory form factor: 184-Pin DIMM, CAS latency: 2