Kingston is the world's largest independent memory manufacturer. In today's performance-driven environment, memory upgrades provide an easy, economical alternative to increase system performance. Every memory product Kingston offers is designed to help you get maximum performance at the best price to you.This memory is designed for Fujitsu ErgoPro , ErgoPro x365/500, ErgoPro x365/CL400, ErgoPro x565/450, ErgoPro x565/500; MICRON - NetFRAME NF3100/3101, NetFRAME NF3100/3101 (PIII); Zenith - Express5800 LS2400, Express5800 MC2400.This memory is designed for ASUSTek Computers - CUC2000 820 FC-PGA; eMachines - eMonster 500; eMachines - eMonster 550/550R; eMachines - eTower 466is/466ix; eMachines - eTower 500i/500id; eMachines - eTower 533id/533iR; Intel - CA810 Motherboard; Intel - CA810E Motherboard; Intel - CC820 Motherboard; Intel - SU810 Motherboard.