REFURBISHED HP COMPAQ 6005 PRO TOWER COMPUTER(Refurbished by Microsoft Authorized Refurbisher) Operating SystemWindows 10 ProfessionalProcessorAMD Athlon AMD PhenomHard Drive3.5 7200 RPM MemoryDDR3 Graphics CardIntegrated Graphics with VGA and DisplayPort Output Optical DrivesDVD-RWCard Reader FloppyFloppy NOAudioIntegratedPower SupplyStandard Warranty3 MONTH HARDWARE WARRANTY (Please note first 30 days are money back guarantee. 60 days after 1st month qualify for replacement of defective hardware on computer only .) Product Description:What is in the box? (1) HP Compaq 6005 Pro Tower PC (1) 2 Power Cord (1) Pre-installed Microsoft Windows 10 Professional, Office: Open Office Suite (Microsoft Office compatible), Microsoft Security Essentials(1) Keyboard and Mouse Our hours of operation: Monday-Friday, 8am-4pm Pacific Time. Phone Number: 562-546-3355 Please Read - Important Information The images of the product are stock images and may vary slightly from the actual product you receive. Also, we do our best to be as accurate as possible in our product description and details. However, some information may vary slightly from the standard stock specifications that we use and provide. Product reviews: If you have issues with the item or you are not happy with your order; you can return an item in 30 days after arrival and request for an exchange or refund.RMA (Return Merchandise Authorization) : You must request RMA via email only within 5 business days after you receive an order.