Acer Intel Celeron J1900 2GHz Desktop PC - AXC-603G-UW12 (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Processor Type: Intel Celeron J1900 Processor Speed: 2GHz Processor Core: Quad-core Cache: 2MB