mac book pro 13 inch 2012 mid , processor 2.5ghz intel i5, memory 4gb and hdd 500gb,graphics intel hd 4000 1024 mb,OSX Mavericks 10.9.4,
Display
13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors
Supported resolutions:
1440 by 900 (native), 1280 by 800, 1152 by 720, and 1024 by 640 pixels at 16:10 aspect ratio and 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio
Storage1
128GB flash storage
256GB flash storage
Configurable to 512GB flash storage.
Processor
2.5GHz dual-core Intel Core i5 (Turbo Boost up to 2.6GHz) with 3MB shared L3 cache
Configurable to 1.7GHz dual-core Intel Core i7 (Turbo Boost up to 3.3GHz) with 4MB shared L3 cache.
Memory
4GB of 1600MHz LPDDR3 onboard memory
Configurable to 8GB.
Size and Weight
Height: 0.11-0.68 inch (0.3-1.7 cm)
Width: 12.8 inches (32.5 cm)
Depth: 8.94 inches (22.7 cm)
Weight: 2.96 pounds (1.35 kg)2
Graphics and Video Support
Intel HD Graphics 4000
Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors
Thunderbolt digital video output
Native Mini DisplayPort output
HDMI audio and video output using third-party Mini DisplayPort to
Camera
720p FaceTime HD camera
Connections and Expansion
Two USB 3 ports (up to 5 Gbps)
Thunderbolt port (up to 10 Gbps)
MagSafe 2 power port
SDXC card slot
Wireless
802.11ac Wi-Fi networking;3 IEEE 802.11a/b/g/n compatible
Bluetooth 4.0 wireless technology
Audio
Stereo speakers
Dual microphones
Headphone port
Support for Apple iPhone headset with remote and microphone
Keyboard and Trackpad
Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor
Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities
Battery and Power4
Up to 12 hours wireless web
Up to 10 hours iTunes movie playback
Up to 30 days standby time
Built-in 54-watt-hour lithium-polymer battery
45W MagSafe 2 Power Adapter with cable management; MagSafe 2 power port
Electrical and Operating Requirements
Line voltage: 100-240V AC
Frequency: 50Hz to 60Hz
Operating temperature: 50° to 95° F (10° to 35° C)
Storage temperature: -13° to 113° F (-25° to 45° C)
Relative humidity: 0% to 90% noncondensing
Operating altitude: tested up to 10,000 feet
Maximum storage altitude: 15,000 feet
Maximum shipping altitude: 35,000 feet
Included Software
OS X Mavericks
Includes Mail, Messages, Contacts, Calendar, Safari, Reminders, Notification Center, Notes, Dictation, iCloud, Time Machine, FaceTime, Photo Booth, AirPlay, Game Center, the Mac App Store, iTunes, Gatekeeper, Twitter and Facebook integration, and more. Learn more about OS X Mavericks
iLife
Includes iPhoto, iMovie, and GarageBand.