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OS : Windows 7 Professional

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Hp Business Desktop Prodesk 600 G2 Desktop Computer – Intel Core I5 (6th Gen) I5-6600 3.30 Ghz – Small Form Factor – 8 Gb Ddr4 Sdram Ram – Dvd-writer Dvd-ram/r/rw – Intel Hd Graphics 530 – Ddr4 Sdram Graphics – Windows 10 Pro – 10 X Total Number Of Usb Port(s) – 4 X Usb 2.0 Port(s) – 6 X Usb 3.0 Port(s) – Vga

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This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new,with limited to no signs of wear.The refurbishing process includes functionality testing,inspection,reconditioning and repackaging.The product ships with all relevant accessories,a minimum 90-day warranty,and may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.
250GB SSD + 2TB HDD

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on Amazon.com.
HP Elite 8300 Ultra Small Form Business Desktop PC, Intel Quad Core i5-3470s up to 3.6GHz, 16G DDR3, 240G SSD.

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HP 8000 Core 2 Duo 3.0 GHz Processor
What’s Inside: 4GB RAM, 250GB Hard Drive, DVD Optical Drive,

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Processor Manufacturer: AMD
Processor Type: Ryzen 7 Pro

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HP EliteDesk 800 G2 Mini (DM) Desktop PC
Intel Core i5-6500T Quad Core up to 3.1Ghz Turbo

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
HP 6300 SFF i5 3470 Processor 3.2Ghz — up to 3.6Ghz, 8GB RAM 512GB SSD DVDROM – Intel inbuilt graphics only

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box.
Intel Core i5-6400T 2.8GHz; 1000GB SATA; 16GB DDR4