Apple iMac 27" 5K Retina 2015 Intel Core i5 3.3Ghz Quad Core 32GB 480GB SSD

Grade: C+

Keyboard: QWERTY (UK)

Specifications: 

Display

27-inch (diagonal) Retina display with IPS technology;

5120‑by‑2880 resolution with support for millions of colors

Processor

3.3GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.7GHz)

Memory

32GB of 1600MHz DDR3 memory (four SO-DIMM slots, user accessible)

Storage¹

480GB flash storage (SSD).

Graphics

AMD Radeon R9 M290 graphics processor with 2GB of GDDR5 memory

Video Support and Camera

FaceTime HD camera

Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display

Support for extended desktop and video mirroring modes

Audio

Stereo speakers

Dual microphones

Headphone port  

Headphone/optical digital audio output (minijack)

Support for Apple iPhone headset with microphone

Connections and Expansion

Headphone port

SDXC card slot

Four USB 3 ports (compatible with USB 2)

Two Thunderbolt 2 ports

Mini DisplayPort output

Support for DVI, VGA, and dual-link DVI (adapters sold separately) 

10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

Kensington lock slot

Input

Apple Wireless Keyboard
Full-size keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement)

Magic Mouse
Smooth, seamless Multi-Touch surface with support for simple gestures (scrolling and swiping). Click and double-click anywhere. Ambidextrous construction accommodates left- and right‑handed users.

Magic Trackpad
Glass Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch and expand, swipe, three-finger swipe, four‑finger swipe, tap, double-tap, rotate, screen zoom, scroll, click and drag, click drag and lock, secondary click A and B.

Wireless

Wi-Fi
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible

Bluetooth
Bluetooth 4.0 wireless technology

Size and Weight

Height: 20.3 inches (51.6 cm)

Width: 25.6 inches (65.0 cm)

Stand depth: 8 inches (20.3 cm)

Weight: 21 pounds (9.54 kg)²

Electrical and Operating Requirements

Line voltage: 100-240V AC

Frequency: 50Hz to 60Hz, single phase

Operating temperature: 50° to 95° F (10° to 35° C)

Relative humidity: 5% to 95% noncondensing

Operating altitude: tested up to 10,000 feet