Kingston 2GB PC3200 DDR-400MHz Registered ECC CL3 184-Pin DIMM 2.5V Dual RankMemory Module (KVR400D4R3A/2G 9965294-001). This is a seller refurbished part in great working condition. Taken from a working environment. May show signs of cosmetic wear but this should not interfere with the effectiveness of the product.