Kingston ValueRAM 2GB Kit (2x1GB Modules) 333MHz PC 2700 DDR CL2.5 DIMM Desktop Memory (KVR333X64C25K2/2G) 2GB kit including two 1GB modules of 333MHz DDR Desktop Memory Specifically designed and tested for compatibility in various makes and models of desktop computers CL2.5 184-pin unbuffered DIMM From the industry leader in PC memory Backed by a lifetime warranty and free technical support