Apple iMac 17" Core Duo T2400 1.83GHz 512MB 80GB All-in-One Computer MA406LLA Certified Refurbished product is tested & certified by Apple to work like-new. The product includes all original accessories, and is backed by a 90 days warranty. 17" Widescreen TFT active-matrix LCD (1440 x 900), Mac OS X 10.6 pre-installed Intel Core Duo T2400 1.83 GHz Processor, 667 MHz FSB, 2 MB L2 cache, 512 MB DDR2 SDRAM (up to 2 GB) 80 GB Hard Drive, Intel GMA 950 graphics processor with 64 MB of DDR2 SDRAM shared with main memory Slot-Loading CD-RW/DVD-ROM combo drive, iSight camera, Microphone, 10/100/1000BASE-T (Gigabit)