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48.0GB (6 x 8.0GB) OWC PC8500 DDR3 1066MHz ECC FB-DIMM 240 Pin RAM

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In stock at Macfixit: Yes

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Your Price: $637.99
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This product is covered by an Australian Replacement Warranty.
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Product code: NBD-6L-ECC-6x8G

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High Performance Mac RAM Memory from OWC. Rigorously in-house lab tested to ensure superior quality, compatibility and reliability. Australian Lifetime Replacement Warranty.

Your price: $637.99

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48.0GB OWC Memory Upgrade

6 x 8.0GB PC10600 DDR3 ECC 1333MHz 240 Pin
30 Day Money Back Guarantee | Lifetime Australian Replacement Warranty
Perfect for the Mac Pro 8-core / Quad-core Xeon systems!
Product Specs:
  • Size: 8GB per module (8192MB)
  • 240-pin SDRAM DIMM
  • 1024M 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*
  • RoHS Certified
  • Warranty Safe Upgrade.
  • Lifetime Australian Replacement Warranty


OWC Memory for Mac Pro Quad Xeon fully meets Apple's specifications with special attention to proper thermal specifications.


This OWC Memory is compatible with..Click here to find your Mac's model ID
Mac Pro
Mac Pro (Mid 2010 12-Core)
(July, 2010)
Model ID: MacPro5,1
2.40GHz, 2.66GHz, 2.93GHz, 3.06GHz
Mac Pro
Mac Pro (Mid 2010 8-Core)
(July, 2010)
Model ID: MacPro5,1
Mac Pro
Mac Pro (Mid 2010 6-Core)
(July, 2010)
Model ID: MacPro5,1
Mac Pro
Mac Pro (Mid 2010 Quad-Core)
(July, 2010)
Model ID: MacPro5,1
2.8GHz, 3.2GHz
Mac Pro
Mac Pro (Early 2009 8-Core)
(March, 2009)
Model ID: MacPro4,1
2.26GHz, 2.66GHz, 2.93GHz
Mac Pro
Mac Pro (Early 2009 Quad-Core)
(March, 2009)
Model ID: MacPro4,1
2.66GHz, 2.93GHz, 3.33GHz
PC Desktop
PC Desktops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.



Additional Information

Single module capacity 8GB
Type ECC
Interface PC3-8500
Form Factor 240 Pins
Suitable for Mac Pro
Model Identifier MacPro4,1, MacPro5,1
Manufacturer OWC
Manufacturer P/N OWC1333D3W8M48K
Shipping Restriction N/A