Corsair 512MB XMS3200 DDR SDRAM

Corsair "XMS3200" memory modules provide enhanced performance compared to industry-standard specifications such as PC1600 and PC2100. Built for overclocking (hence the "XMS"; eXtreme Memory Speed), this DDR SDRAM DIMM features 400MHz core frequency. Unbuffered, CAS 2, 64M x 64 module, 32M x 8 chip.