Processor 2.3 GHz Intel Core i7 Quad-Core Cache L3: 6 MB System Bus Not Specified By Manufacturer Memory Onboard Type: 1600 MHz DDR3 SDRAM Installed: 8 GB Graphics Card Type: Hybrid Graphics System Installed: Intel HD Graphics 4000 Shared; NVIDIA GeForce GT 650M with 1 GB GDDR5 SDRAM Dedicated Display Type Widescreen Size 15.4″ Backlight LED Aspect Ratio Not Specified By Manufacturer Finish Glossy Native Resolution 2880 x 1800 Supported Resolutions 1920 x 1200 at 16:10 Aspect Ratio 1680 x 1050 at 16:10 Aspect Ratio 1280 x 800 at 16:10 Aspect Ratio 1024 x 600 at 16:10 Aspect Ratio External Resolution Up to 2560 x 1600 Dual Display Yes Video Mirroring Yes Storage Hard Drive Installed: 256 GB Type: Flash Storage Optical Drive None Input/Output Connectors Ports 2x Thunderbolt 2x USB 3.0 (A) Display 1x Mini DisplayPort 1x HDMI Audio Integrated Stereo Speakers 2x Integrated Digital Microphone 1x 1/8″ (3.5 mm) Headphone Output Flash Media Slot 1x SDXC Communications Network None Modem None Wi-Fi 802.11a/b/g/n Bluetooth Bluetooth 4.0 Mobile Broadband None GPS None Webcam Yes General Operating System Mac OS X 10.8 Mountain Lion Security Not Specified By Manufacturer Keyboard Keys: 78 Type: Full-Size Features: Backlight, Chiclet Style Pointing Device TouchPad with Double-Tap, Drag, Four-Finger Swipe, Inertial Scrolling, Pinch, Rotate, Tap, Three-Finger Swipe Battery Built-In Lithium-Polymer Providing up to 7 Hours per Charge Power Requirements Not Specified By Manufacturer Dimensions (WxHxD) 14.1 x 0.7 x 9.7″ / 35.9 x 1.8 x 24.7 cm Weight 4.46 lb / 2.02 kg Packaging Info Box Dimensions (LxWxH) 18.0 x 13.5 x 4.25″

Product Features

• This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
• 2.3GHz Quad-Core Intel Core i7 processor
• 8GB DDR3 RAM – 256GB SSD Storage
• 15.4″ Widescreen LED-Backlit Display – nVIDIA GeForce GT 650M Graphics (1GB)
• Mac OS X 10.8 Mountain Lion