HP 6GB 1x2G+1x4G HOLLY DDR3-1333 Memory Module - 6 GB (1 x 2GB, 1 x 4GB) DDR3 SDRAM - 1333 MHz
CTO ONLY 6GB DDR3-1333 HOLLY
Technical Specifications:
Memory Size: 6 GBMemory Technology: DDR3 SDRAMNumber of Modules: 1 x 2GB, 1 x 4GBMemory Speed: 1333 MHz