Apple iMac Retina 4K 21.5in All-in-One Computer Intel i5-5675R QuadCore 3.1GHz 8GB 1TB - 2015 - MK452LL/A (Renewed)

The iMac 'Core i5' 3.1 21.5-Inch Aluminum (Retina 4K, Late 2015/Broadwell) features a 14-nm 'Broadwell' Quad Core 3.1 GHz Intel 'Core i5' processor (5675R) with four independent processor 'cores' on a single chip, a 4 MB shared level 3 cache, 8 GB of onboard 1867 MHz LPDDR3 SDRAM (which could be upgraded to 16 GB at the time of order, but cannot be upgraded after system purchase at all), a 1 TB (5400 RPM) hard drive, and an 'integrated' Intel Iris Pro 6200 graphics processor that shares system memory. It also has a built-in 'FaceTime HD' webcam and stereo speakers. This model has a 21.5' 4096x2304 LED-backlit 16:9 widescreen IPS DCI-P3 'Retina 4K' display (that runs 'pixel doubled' to look like 2048x1152). The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges.

Additional details

• Additional Features : Microphone
• Hard Disk Interface : Solid State
• Hardware Interface : Bluetooth
• Item Weight : 12.5 Pounds
• Operating System : macOS Mojave 10.14
• Personal Computer Design Type : All in One
• Specific Uses For Product : Programming

Connectivity

• Connectivity Technology : Bluetooth, Ethernet, Wi-Fi
• Wireless Compability : 802.11abg
• Wireless Network Technology : Wi-Fi
• Wireless Technology : Bluetooth, Wi-Fi

Display

• Display Resolution Maximum : 3840x2160
• Display Type : IPS
• Native Resolution : 4k
• Resolution : 3840 x 2160
• Screen Size : 21.5 Inches

Graphics

• Graphics Card Ram : 8 GB
• Graphics Coprocessor : Intel Integrated Graphics
• Graphics Description : Integrated

Input Devices

• Human-Interface Input : Keyboard

Item details

• ASIN : B07C87C9D9
• Brand : Apple
• Built-In Media : Webcam
• Manufacturer : Apple Computer
• Model Name : iMac
• Processor Brand : Intel
• UPC : 788619239515
• Video Processor : Intel

Memory

• Memory Clock Speed : 1867 MHz
• Memory Storage Capacity : 1 TB
• RAM Memory Installed : 8 GB
• RAM Memory Technology : DDR3
• RAM Type : DDR3 SDRAM
• Ram Memory Maximum Size : 8 GB

Ports

• Number of Component Outputs : 2

Processor

• Processor Count : 4
• Processor Series : Core i5 5675R
• Processor Speed : 3.1 GHz