PNY 2 GB PC2-6400 DDR2 RAM (MD4096KD2-800-X4)

PNY XLR8 Dual Channel 4096MB PC6400 DDR2 800MHz Memory - 2x2048MB

XLR8 Performance Memory Modules utilize a custom heat sink featuring cooling fins that provide increased cooling surface area.

PNY XLR8 MD4096KD2-800-X4 4GB 2x2GB Dual Channel Kit DDR2 800 MHz CL 4-4-4-12 PC2-6400 Desktop DIMM Memory Module

Boost the performance of your PC. PNY memory upgrades will prove to be an outstanding value now and in the future. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are NOT compatible with PCs requiring DDR modules. DDR2 is the next generation of DDR memory. DDR2 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are not compatible with PCs requiring DDR modules, and vice-versa.PNY manufactures DDR2 memory upgrades rated at PC2-3200, PC2-4200, PC2-5300 and higher. They are compatible with desktop and notebook computers and processors including Intel¿s Pentium, Celeron, Centrino, AMD¿s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems.