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Dell Alienware X51 AX51R2-1438BK Desktop PC with Intel Core i3-4150 Processor, 6GB Memory, 1TB Hard Drive and Windows 8.1 (Monitor Not Included) - Walmart.com
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Alienware Gaming Desktop, Intel Core i7 i7-4770, 8GB RAM, 2TB HD, DVD Writer, Windows 8.1, X51 R2 - Walmart.com
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Alienware Releases The X51, A $699 Small Form Factor PC That Looks Like A Gaming Console | TechCrunch
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Alienware Gaming Desktop, Intel Core i7 i7-4770, 8GB RAM, 1TB HD, Blu-ray, Windows 8.1, X51 R2 - Walmart.com
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Desktop Computer Alienware X51 R3 AX51R3-3011BLK Intel Core i7 6700 (3.4 GHz) 8 GB DDR4 1 TB HDD NVIDIA GeForce GTX 745 4 GB GDDR3 Windows 10 Home 64-Bit - Newegg.com
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