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Refurbished: Dell Alienware X51 R1 Gaming Desktop ( Intel Core i7-2600 3.4Ghz, 8GB Ram, 1TB Hard Drive, Nvidia GeForce GTX 555 1GB, Windows 10 Home ) Grade B - Newegg.com
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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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