8GB PC3-10600R (1333Mhz) ECC Registered Server Memory RAM – TechMikeNY
32GB (4x8GB) DDR3-1600MHz PC3-12800 ECC UDIMM 2Rx8 1.35V Unbuffered Server Memory by NEMIX RAM at Amazon.com
Amazon.com: OWC 32GB (2 x 16GB) PC10600 DDR3 ECC-R 1333MHz DIMMs Memory Compatible with Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' Systems and Early 2009 Xserve. (OWC85MP3S9M032K) : Everything Else
16GB (2X8GB) de memória DDR3 PC3-10600 error-correcting Código Reg Compat Para Dell A3078601 SNPX3R5MC/8G | eBay
Memory 16GB DDR3 1333MHz 240-Pin ECC RDIMM PC3-10600 para IBM 49Y1563
Mac Pro Memory Model 4.1 to 5.1 | DDR3 1066MHz | 4GB | MacMemory.com
CMS 16GB (2X8GB) DDR3 10600 1333MHZ ECC Non Registered DIMM Memory Ram Upgrade Compatible with Lenovo® Thinkstation E30 7783-Xxx; 7824-Xxx Ecc for Server Only - B87 at Amazon.com