OWC1333D3X9M064 - 64.0GB 4 X 16GB OWC PC3-10600 DDR3 ECC-R 1333MHZ 240-PIN DIMM MEM UPGKIT DIMMs for Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. IMPROVE SYSTEM SPEED OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full... $247.52 $137.51
OWC1333D3X9M128 - 128.0GB 8 X 16GB OWC PC3-10600 DDR3 ECC-R 1333MHZ 240-PIN DIMM MEM UPGKIT Matched Memory, perfect for the Mac Pro 8-core Xeon systems! $473.62 $263.12
OWC1333D3X9M032 - 32.0GB 2 X 16GB OWC PC3-10600 DDR3 ECC-R 1333MHZ 240-PIN DIMM MEM UPGKIT OWC Memory fully meets Apple's specifications with special attention to proper thermal specifications. $126.68 $70.38
OWC1333D3X9M096 - 96.0GB 6 X 16GB OWC PC3-10600 DDR3 ECC-R 1333MHZ 240-PIN DIMM MEM UPGKIT OWC Memory for Mac Pro 8-core Xeon fully meets Apple's specifications with special attention to proper thermal specifications. $367.47 $204.15
OWC1333D3MPE16G - 16.0GB OWC PC3-10600 DDR3 ECC-R 1333MHZ 240-PIN DIMM MEM UPG MOD - Size: 16GB (16384MB) - 240-pin SDRAM DIMM - 2048M x 72, Dual Rank ECC Memory Module - Data Rate = 1333MHz - Module Bandwidth 8.5GB/s - CAS 9-9-9-24 - Voltage 1.5V - Apple Specified Thermal Sensor -... $65.34 $36.30
OWC1866D3R9M48 - 48.0GB 3X 16GB OWC PC14900 DDR3 1866MHZ ECC REGISTERED MEM UPGKIT OWC Memory fully meets Apple's specifications with special attention to proper thermal specifications. $172.30 $95.72