Could a GTX 660 be installed in this?

http://www.ebay.com/itm/Lenovo-M90p-Desktop-PC-3-2-GHz-Core-i5-4-GB-RAM-500-GB-HDD-Windows-7-3269A8U-/161561050947?pt=LH_DefaultDomain_0&hash=item259dc9ff43
Added (1). and 8 GB ram?

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