512MB PC2100 266MHz 184 pin SDRAM DIMM Non ECC Unbuffered for Dell Dimension 2300C, 2350, 2400, 4400, 4500, 4500C, 4500S, 4550, 4590T; Optiplex GX60, GX260, L60, SX260, Whitebox 510D; Precision Workstation (400MHz FSB models only) 450, 450N, 650, 650N

Made out of major brand memory chips such as Micron, Samsung, Elpida, Hynix, Promos, Infineon/Qimonda. We do not sell OEM chips that are unreliable and overclocked.

Industry standard memory. Universal compatibility. Will work in many other brands such as HP/Compaq, Gateway, Apple, Acer etc.

Lifetime Warranty.