![Pre-Loved 2.66GHz 6-core / Westmere 5,1 / 1x 640GB 7200RPM hard drive / NVIDIA GT120 512MB graphics card / 16GB RAM (4x 4GB) / 16GB 1333MHz RAM (8x 2GB) - MacEnthusiasts Pre-Loved 2.66GHz 6-core / Westmere 5,1 / 1x 640GB 7200RPM hard drive / NVIDIA GT120 512MB graphics card / 16GB RAM (4x 4GB) / 16GB 1333MHz RAM (8x 2GB) - MacEnthusiasts](https://cdn.shoplightspeed.com/shops/631940/files/20851599/350x263x2/pre-loved-266ghz-6-core-westmere-51-1x-640gb-7200r.jpg)
Pre-Loved 2.66GHz 6-core / Westmere 5,1 / 1x 640GB 7200RPM hard drive / NVIDIA GT120 512MB graphics card / 16GB RAM (4x 4GB) / 16GB 1333MHz RAM (8x 2GB) - MacEnthusiasts
![Mac Pro "Six Core" 3.33 (2010/Westmere) Specs (Mid-2010, BTO/CTO, MacPro5,1, A1289, 2314-2*): EveryMac.com Mac Pro "Six Core" 3.33 (2010/Westmere) Specs (Mid-2010, BTO/CTO, MacPro5,1, A1289, 2314-2*): EveryMac.com](https://everymac.com/images/cpu_pictures/apple-mac-pro-mid-2010.jpg)
Mac Pro "Six Core" 3.33 (2010/Westmere) Specs (Mid-2010, BTO/CTO, MacPro5,1, A1289, 2314-2*): EveryMac.com
![Why the Mac Pro 5,1 is the best system for Creative Professionals: Internal expandability and unparalleled workstation customisation - MacFinder Blog Why the Mac Pro 5,1 is the best system for Creative Professionals: Internal expandability and unparalleled workstation customisation - MacFinder Blog](https://macfinder.co.uk/wp-content/uploads/2015/01/Mac-Pro-51-history-e1420733785154.jpg)
Why the Mac Pro 5,1 is the best system for Creative Professionals: Internal expandability and unparalleled workstation customisation - MacFinder Blog
![OWC 48GB (3 x 16GB) PC10600 DDR3 ECC-R 1333MHz DIMMs Memory Compatible with Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' Systems and Early 2009 Xserve. (OWC85MP3S9M048K) at Amazon.com OWC 48GB (3 x 16GB) PC10600 DDR3 ECC-R 1333MHz DIMMs Memory Compatible with Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' Systems and Early 2009 Xserve. (OWC85MP3S9M048K) at Amazon.com](https://m.media-amazon.com/images/I/81VJJ5LWkEL.jpg)
OWC 48GB (3 x 16GB) PC10600 DDR3 ECC-R 1333MHz DIMMs Memory Compatible with Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' Systems and Early 2009 Xserve. (OWC85MP3S9M048K) at Amazon.com
![OWC Announces Industry's First 16GB Module Based Upgrade Kits Up To 96GB For 2009-2010 Apple Mac Pro For Up To 3X More Memory Versus Factory Offered OWC Announces Industry's First 16GB Module Based Upgrade Kits Up To 96GB For 2009-2010 Apple Mac Pro For Up To 3X More Memory Versus Factory Offered](https://eshop.macsales.com/blog/wp-content/uploads/2011/06/PR_MacPro_16GBmemory-1.jpg)