8GB DRAM Memory Kit (2x4GB) PC3-10600 (1333MHz) DDR3 SO-DIMM Upgrade HP Compaq 6005 Pro Series Ultra Slim Desk Top (USDT) 100% Compatible with All Major Brands 8GB DDR3L SDRAM - SO DIMM 204-pin Kit Non-ECC, unbuffered 1333 MHz (PC3-10600) Limited Lifetime Warranty