*KVR400D2N3/512, CT6464AA40E, M378T6553BZ0-CCC, MT8HTF6464AY-40E, HYS64T64000HU-5
*This module may be manufactured by Gigaram. This module is in stock and can ship today.
*512MB 240-pin PC2-3200 non-ECC DDR2-400 DIMM.
*This module must be installed in pairs for Dual Channel mode.
*092607, 091908, 062810, 071211