https://www.ebay.com/sch/i.html?_nkw=Addon+Ddr3+8+Gb+2+X+4+Gb+Dimm+240+Pin&_sacat=0&_dmd=2

Addon - Ddr3 - 8 Gb: 2 X 4 Gb - Dimm 240-Pin

Regular price
$243.00
Sale price
$168.00

DDR3 - 8 GB: 2 x 4 GB - DIMM 240-pin low profile - 1333 MHz / PC3-10600 - registered - ECC