Micron MT36HTS1G72PY-667A1 8GB Server DIMM DDR2 PC5300(667) REG ECC 1.8v 2RX4 240P 1024MX72 DDP 1GX4 at Amazon.com
398706-051 HP 1GB PC2-5300 DDR2-667MHz Memory | TEC International
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
KOMPUTERBAY 4GB (2x 2GB) DDR2 667Mhz PC2 5300 PC2 5400 CL 5 DIMM (240 PIN) 4 GB AM2 - Only - Komputer Bay
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
Amazon.com: OWC 4GB PC5300 DDR2 667MHz SO-DIMM Memory Compatible with MacBook (Late 2007/Early 2008), MacBook Pro (Mid/Late 2007, Early 2008), & iMac (Late 2007) Systems with Core 2 Duo Processor : Everything Else