Amazon.com: OWC 64.0GB (4 x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Memory Upgrade Kit, ECC Registered Compatible with Mac Pro 2013 (OWC1866D3R9M64) : Everything Else
OWC 32.0GB (2X 16GB) PC10600 DDR3 ECC-R 1333MHz 240 Pin Memory Upgrade Compatible with Select 2009-2012 Mac Pro Models (OWC1333D3X9M032) at Amazon.com
Kingston ValueRAM 16GB 1333MHz DDR3 PC3-10666 ECC Reg CL9 DIMM DR x4 Server Memory KVR13R9D4/16 at Amazon.com
V7 16GB DDR3 PC3-10600 - 1333mhz 1.35V SERVER ECC REG Server Memory Module - V71060016GBR
OWC 16GB DDR3 1866 MHz RDIMM Memory Module OWC1866D3MPE16G B&H
16GB PC3-8500R DDR3 1066Mhz CL7 240Pin ECC REG Memory RAM 1.5V 4RX4 RDIMM RAM for Server Workstation - Walmart.com
Amazon.com: OWC 64.0GB (4 x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Memory Upgrade Kit, ECC Registered Compatible with Mac Pro 2013 (OWC1866D3R9M64) : Everything Else
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) at Amazon.com
OWC 16.0GB (2 x 8GB) PC3-10600 DDR3 ECC-R 1333MHz... at MacSales.com
16GB PC3-12800R (1600Mhz) ECC Registered Server Memory RAM – TechMikeNY
Kingston ValueRAM 16GB Kit (2x8GB) 240-Pin DDR3 SDRAM ECC Registered DDR3 1333 Server Memory Model (KVR1333D3D4R9SK2/16G) at Amazon.com
Samsung 16GB DDR3-1600 ECC Registered Server Memory M393B2G70QH0-CK0 at Amazon.com
Samsung DDR3-1600 16GB/1Gx4 ECC/REG CL11 Samsung Chip Server Memory at Amazon.com
OWC 64GB DDR3 1866 MHz RDIMM Memory Kit OWC1866D3R9M64 B&H Photo
OWC 16GB DDR3 1866 MHz UDIMM Memory Kit OWC1866D3E8M16 B&H Photo
Samsung 16GB 2Rx4 PC3-12800R DDR3 1600MHz ECC RDIMM REG Server Memory RAM 1x 16G | eBay
Axiom 16GB DDR3 1600 ECC UDIMM Kit, 2x8GB, Synology (REC16D38GBX2-AX)
Crucial KIT 32GB(2x16GB) 1866MHz DDR3 ECC Registered DIMM 2RX4 Server Memory RAM | eBay
Dell 64GB (4 x 16GB) DDR3-1066 MHz PC3-8500R ECC– Cloud Ninjas
IBM 77P8633 - 16GB PC3-8500 DDR3 ECC 1066MHz by IBM
SAMSUNG 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model M393B2G70DB0-YK0 - Newegg.com
672612-081 HP | Used & Refurbished
256GB (16 x 16GB) DDR3 PC3-10600 1333MHz ECC RDIMM Server RAM
