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Best Buy: Asus Essentio Desktop 16GB Memory 1TB Hard Drive CM6730-08
Amazon.com: Customer reviews: ASUS Essentio CM6870-US014S Desktop (3.4 GHz Intel Core i7-3770 Processor, 32GB DDR3, 1TB HDD, Windows 8) Black (Discontinued by Manufacturer)
ASUS Desktop PC Essentio CM6730-06 Intel Core i5 2320 (3.00GHz) 6GB DDR3 1TB HDD Windows 7 Home Premium 64-Bit - Newegg.com
CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Cm Desktop Essentio Cm6730 Series - A66 at Amazon.com
ASUS CM1740-US-2AF Desktop (Discontinued by Manufacturer) : Amazon.sg: Electronics
CMS 16GB (2X8GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Cm Desktop Essentio Cm6730 Series - A66 at Amazon.com
ASUS CM6730-US009S Desktop (Black) (Discontinued by Manufacturer) : Amazon.ca: Electronics