A Hypertec Legacy - DDR2 - 2 GB - DIMM 240-pin - 533 MHz / PC2-4200 - 1.8 V - unbuffered - ECC
Hypertec 393354-B21-HY (Legacy), 2 GB, DDR2, 533 MHz
Hypertec 393354-B21-HY (Legacy). Internal memory: 2 GB, Internal memory type: DDR2, Memory speed: 533 MHz, ECC