Certified Refurbished HP EliteDesk 800 G2 SFF Desktop i5-6400 8GBDDR4 256GBSSDWindows 10 Professional - Walmart.com
HP Desktop Computer ENVY 750-220 Intel Core i5 6th Gen 6400 (2.70GHz) 8GB DDR3 1TB HDD NVIDIA GeForce GTX 970 4 GB Windows 10 Home - Newegg.com
HP Pavilion i5-6400 2.7GHz 8GB 128GB SSD 1TB HD DVD Win 10 Desktop 560-p015HVR | eBay
HP ProDesk 400G3 SFF Desktop i5-6400 8GB 256GB SSD Windows 10 Pro Webcam 22" LCD | eBay
Amazon.com: HP Pavilion Desktop 550-126 i5-6400 2.7GHz 12GB 1TB DVDRW W10 64-Bit, Silver, Large : Electronics
HP Pavilion 500-112ne
HP Slimline 22" Desktop Bundle 260-p047cb, Includes: Tower with Intel Core i5-6400 Processor, 12GB Memory, 1TB Hard Drive, Windows 10 and 22" Monitor with Keyboard and Mouse - Sam's Club
HP Refurbished ProDesk Desktop Intel Core i5 8GB Memory 256GB SSD Black 600 G2 MINI-21015 - Best Buy