This product is either discontinued or we cannot get that from suppliers.
Kingston HyperX HX318LC11FB/8 DIMM Memory, Capacity 8GB, 1 Module, Speed 1866MHz (PC3-14900), Non-ECC, CAS Latency 11, FF DDR3, 2R (Dual Rank), 240 Pin, Black, Memory Voltage 1.35v.
Kingston HyperX 8GB DDR3L 1866MHz CL11 DIMM Memory.