Kingston Technology ValueRAM 8GB 1333MHz DDR3 Non-ECC CL9 DIMM Desktop Memory 8 (PC3 10600) KVR1333D3N9/8G One 8GB module of 1333MHz DDR3 Memory Specifically designed and tested for compatibility in various devices. 4Gbit density module 240-pin Unbuffered DIMM From the industry leader in PC Memory Backed by a lifetime warranty and free technical support