Komputerbay 8GB (4X 2GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered 2Rx4 FB-DIMM (240 PIN) w/Heatspreaders (This is Used mainly in Servers - Will not Work with Non ECC UnBuffered) at Amazon.com
HYNIX HYMP125F72CP8D5-Y5 PC2-5300F DDR2 667 2RX8 2GB FBDIMM (FOR SERVER ONLY) at Amazon.com
TECMIYO 4GB Kit (2x2GB) DDR2 Sodimm 667Mhz PC2-5300 PC2-5300S Non ECC Unbuffered 1.8V CL5 2RX8 Dual Rank 200 Pin Laptop Notebook Computer Memory Ram Module at Amazon.com
parts-quick 8GB (2 X 4GB) DDR2 Desktop Memory PC2-5300 240 pin 667MHz Non-ECC DIMM RAM at Amazon.com
Hynix 8GB PC2-5300f ECC DIMM Memory HMP31GF7AFR4C-Y5D5 at Amazon.com
Samsung 4GB PC2-5300 667Mhz CL5 DDR2 ECC (1X4GB) Memory Module at Amazon.com
PNY Optima 2GB DDR2 667 MHz PC2-5300 Notebook/Laptop SODIMM Memory Module MN2048SD2-667 at Amazon.com
HP 4GB PC2-5300F DDR2 ECC FB DIMM Memory 398708-061 at Amazon.com
Amazon.com: Hynix 1GB 2Rx8 PC2-5300F-555-11 (HYMP512F72CP8N3-Y5 AC-C) : Electronics
MemoryMasters 4GB (1x4GB) DDR2-667MHz PC2-5300 2Rx8 1.8V SODIMM Memory for Laptop, Notebook at Amazon.com
EBE82FF4A1RQ-6E-E) DIMM, 8GB PC2-5300F FBDIMM at Amazon.com
Amazon.com: Micron 8GB PC2-5300f DDR2 Memory MT36HTS1G72FY-667A1D4 ECC 2Rx4 DIMM Single Memory : Electronics
397411-B21 2GB FBD PC2-5300 RAM Kit by HP at Amazon.com
A-Tech 2GB DDR2 667MHz DIMM PC2-5300 1.8V CL5 240-Pin Non-ECC UDIMM Desktop RAM Memory Upgrade Module at Amazon.com
Kingston KVR667D2Q8F5/4G PC2-5300 4GB DDR2 RAM 667MHz FB-DIMM 240-Pin Server RAM ECC Memory at Amazon.com
2GB FULLY BUFFERED DDR2 PC2-5300 667MHz ECC (FB-DIMM) Memory Not for MacPro at Amazon.com
413015-B21 HP 16GB (2x8GB) PC2-5300F MEM at Amazon.com
Hynix 2GB PC2-5300 DDR2 667MHz Fully Buffered ECC DIMM HYMP525F72CP4N3-Y5 Server RAM at Amazon.com
MT18HTF12872FDY-667D6D4 1GB DDR2 667mhz 2RX8 PC2-5300F-555-11-B0 at Amazon .com
Corsair 4GB (2x2GB) DDR2 667 MHz (PC2 5300) Laptop Memory at Amazon.com
parts-quick 16GB (2 X 8GB) DDR2 PC2-5300F 667MHz CL5 ECC Memory Server Motherboard FB DIMM at Amazon.com
8GB Kit 2 X 4GB DDR2 Server Memory Upgrade for HP Workstation XW6600 SDRAM ECC Fully Buffered FB DIMM PC2-5300 240 pin 667MHz RAM (PARTS-QUICK Brand) at Amazon.com
4GB 2 X 2GB PC2-5300F 667MHz 240 pin DDR2 SDRAM ECC Fully Buffered FB DIMM Server Low Power Memory for HP Workstation XW8600 (PARTS-QUICK BRAND). Equivalent to HP Part Numbers: 397413-B21, 442823-B21,
