Apple MacBook Pro A1707 15.4" Retina Display with Touchbar Core i7 256GBB SSD 16GB RAM 2GB GRAPHIC - SPACE GREY

Touch Bar
Touch Bar with integrated Touch ID sensor
Finish
Silver
Space Gray
Display
Retina display
15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 native resolution at 220 pixels per inch with support for millions of colors
Supported scaled resolutions:1920 by 1200
1680 by 1050
1280 by 800
1024 by 640
500 nits brightness
Wide color (P3)
Processor
2.8GHz
2.8GHz quad-core Intel Core i7, Turbo Boost up to 3.8GHz, with 6MB shared L3 cache
Configurable to 3.1GHz quad-core Intel Core i7, Turbo Boost up to 4.1GHz, with 8MB shared L3 cache
2.9GHz
2.9GHz quad-core Intel Core i7, Turbo Boost up to 3.9GHz, with 8MB shared L3 cache
Configurable to 3.1GHz quad-core Intel Core i7, Turbo Boost up to 4.1GHz, with 8MB shared L3 cache
Storage1
256GB
256GB PCIe-based onboard SSD
Configurable to 512GB, 1TB, or 2TB SSD
512GB
512GB PCIe-based onboard SSD
Configurable to 1TB or 2TB SSD
Memory
16GB of 2133MHz LPDDR3 onboard memory
Graphics
2.8GHz
Radeon Pro 555 with 2GB of GDDR5 memory and automatic graphics switching
Intel HD Graphics 630
Configurable to Radeon Pro 560 with 4GB of GDDR5 memory
2.9GHz
Radeon Pro 560 with 4GB of GDDR5 memory and automatic graphics switching
Intel HD Graphics 630
Charging and Expansion
Four Thunderbolt 3 (USB-C) ports with support for:

Charging
DisplayPort
Thunderbolt (up to 40 Gbps)
USB 3.1 Gen 2 (up to 10 Gbps)
Keyboard and Trackpad
Full-size backlit keyboard with:64 (U.S.) or 65 (ISO) keys including 4 arrow keys
Touch Bar with integrated Touch ID sensor
Ambient light sensor
Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures
Wireless
Wi-Fi
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth
Bluetooth 4.2 wireless technology
Camera
720p FaceTime HD camera
Video Support
Simultaneously supports full native resolution on the built-in display at millions of colors and:

Up to two displays with 5120-by-2880 resolution at 60Hz at over a billion colors
Up to four displays with 4096-by-2304 resolution at 60Hz at millions of colors
Up to four displays with 3840-by-2160 resolution at 60Hz at over a billion colors
Thunderbolt 3 digital video output

Native DisplayPort output over USB‑C
VGA, HDMI, and Thunderbolt 2 output supported using adapters (sold separately)
Audio
Stereo speakers with high dynamic range
Three microphones
3.5 mm headphone jack
Battery and Power2
Up to 10 hours wireless web
Up to 10 hours iTunes movie playback
Up to 30 days of standby time
Built-in 76.0-watt-hour lithium-polymer battery
87W USB-C Power Adapter
Electrical and Operating Requirements
Line voltage: 100V to 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
Size and Weight
Height: 0.61 inch (1.55 cm)
Width: 13.75 inches (34.93 cm)
Depth: 9.48 inches (24.07 cm)
Weight: 4.02 pounds (1.83 kg)3