Peripheral Enhancements' memory products provide maximum power, speed, quality and reliability. They allow users to maximize system performance resulting in quicker document rendering, faster Internet downloads, quicker saves and loads, and rapid game play. Peripheral Enhancements' memory upgrades are the fastest way to upgrade your computer system and are perfect for virtually every computer system. This memory is designed for Compaq Presario 5000T, Presario 5423US, Presario 5430US, Presario 6000T, Presario 6010US, Presario 6012RSH, Presario 6020US, Presario 6024US, Presario 7000Z (DDR), Presario 7110US, Presario 8000T, Presario 8000Z, Dell Dimension 4400, Dimension 4500, Dimension 4500S, OptiPlex GX260 P4 1.8GHz - 2.53GHz, Gigabyte GA-7DX (DDR), Abit BD7/BD7m, KG7/KG7-Raid, Apple Xserve 1GHz, Xserve Dual 1GHz, SuperMicro Super P4SDA+, Tyan S2266 Trinity 510, ASUS A7A266, A7M266 DDR SDRAM Socket A, A7V266, A7V333, CUV266 DDR266 Socket 370, Iwill DVD266, 266u-RN, 266-R, KA266, Plus, -R, XP333, XP333-R, SO...