Crucial Ballistix Sport 4 GB * 2 8 GB KIT DDR3 1333 MHz PC RAM BLS4G3D1339DS1S00

MPN: BLS4G3D1339DS1S00.16FMR | PC3-10600 UDIMM. Part Number (MPN) BLS4G3D1339DS1S00.16FMR. Crucial Ballistix Sport 8GB KIT (4GB 2 ) DDR3 1333MHz Desktop RAM. Manufacturer Crucial (Ballistix Sport Series).

eBay