HP 280 G1 (P0C87UT#ABA) Desktop PC - Intel Core i3 4170 (3.70 GHz), 4GB DDR3 500GB HDD, Intel HD Graphics 4400, Windows 7 Professional 64-Bit - Newegg.com
HP 280 G1 MT Business PC Intel Core I5-4590s 3.00ghz 4gb RAM for sale online | eBay
HP 280 G1 Microtower PC
HP 280 G1 MT Business PC, Model TPC-F074-MT, S/N CZC5110QCP. Running Windows 7 Pro. Intel Core i3-4160, CPU @ 3.6GHz, 4GB RAM, 456GB HDD. CD/DVD Drive. Comes with Keyboard, Mouse & Power
NeweggBusiness - HP 280 G1 (P0C86UT#ABA) Desktop PC- Intel Pentium G3260 (3.3 GHz), 4GB DDR3 500GB HDD, Intel HD Graphics, Windows 7 Professional 64-Bit