KINGSTON - HYPERX FURY MEMORY BLUE - 4GB MODULE - DDR3 1600MHZ - 4 GB (1 X 4 GB) - DDR3 SDRAM - 1600 MHZ DDR3-1600/PC3-12800 - 1.50 V - NON-ECC - UNBUFFERED - 240-PIN - DIMM (HX316C10F/4).BULK. IN STOCK.