CMS 8GB (2X4GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Compatible with HP/Compaq Workstation Xw8600 Series Ddr2-Pc5300 Fb for Server Only - B54 at Amazon.com
CMS 8GB (4X2GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Compatible with IBM System X3650 (7979), X3650 (1914) Pc5300 Fully Buff for Server Only - B119 at Amazon.com