Used MRS Technologies Intel Core 2 Duo Tower PC with Windows 7 - Intel® Core™ 2 Duo 6420 2.13GHz CPU (4Mb SmartCache, 1066MHz FSB) - ASUS P5K Green motherboard (Dual PCI-e Video Slots) - 4Gb DDR2 memory installed (4 x 1Gb PC2-6400 800MHz, Dual Channel) - Add-on ATI Radeon HD 2400 Pro PCI-e graphics card installed (VGA, DVI, S-Video) - 500Gb internal SATA hard drive (5400 rpm) - Internal Super Multi DVD±RW drive with Dual Layer Support - Back of unit has 6 USB 2.0 ports, E-SATA, LAN, PS/2 Keyboard, SPDIF Out, 6-in-1 Audio jacks - Front of unit has 2 USB 2.0 ports, Mic & Headphone jacks - Coolmax V500 500W ATX power supply installed (SATA connectors & braided ATX power cables) - Windows 7 pre-installed (64-bit) with Free Repair DVD - Microsoft Office 2007 installed with Word, Excel & Powerpoint - OpenOffice v4.x + Inkscape + Adobe Design Pro label program - Microsoft Security Essentials + assorted free utilities - Used PS/2 or USB keyboard and mouse included! Upgrades and Extras: - On-Site setup and data transfer starting from $39.00 - Install used PCI Wireless network adapter for only $10.00! - Install used multi-format Card Reader for only $10.00! - Install brand-new Kingston A400 120Gb SSD (Solid State Drive) w/bracket to use as C: for only $39.00 + HST! - Have system upgraded to Windows 10 Home (64-bit) for only $25.00 (incl. COA)! Every computer is custom-loaded and personalized for each customer, we do a lot more than just hand you a box. Each system is thoroughly tested prior to delivery and any issues found are corrected before you even see it. All of these MRS Technology PCs were Custom-built Business Machines, not cheap-o home units. * Tested and guaranteed to be in good working order * On-Site setup fee based on customer location and time involved. ** Pick-up in Brechin or FREE local delivery if you are near one of our travel routes.