Apple weds high-res 4K visuals into its sleek 5mm thin 21.5" iMac with Retina 4K Display. With a 4096 x 2304 native resolution, this iMac provides 9.4 million pixels, which is 4.5 times more than the Full HD 1080p 21.5" iMac. The Retina 4K display also features a wider color gamut. Using a P3-based color gamut, the Retina 4K display provides a 25% larger color space than standard sRGB displays. And with more available colors, the images will appear more vivid and reveal greater detail. Scratch and Dent products are systems with considerable cosmetic blemishes that do not affect performance. They are a great way to save money while still enjoying a rebuilt and rigorously tested device. Scratch and Dent computers will not have scratches or pits on the screen, missing or illegible letters on the keyboard, or damage to the touchpad or palmrest.

Features

• 21.5-inch (1920 x 1080) LED Display
• Intel Core i5-5575R Processor (Quad-Core, 2.8GHz, 6MB Cache)
• 8GB DDR3 Memory
• 1TB (5400RPM) SATA Hard Disk Drive (HDD)
• Integrated Intel Iris Pro 6200 Graphics
• No Optical Drive
• 4 x USB 3.0, 1 x Microphone-in
• Wired Keyboard and Wired Mouse
• 1MP Webcam
• 10/100/1000 Gigabit Ethernet, IEEE 802.11ac and Bluetooth 4.0 + HS
• Operating System: Apple Mac OS X 10.11
• 17.7" x 20.8" x 6.9" (HxWxD); 12.5lbs
• Energy Star Compliant

What's in the box

• Apple iMac 21.5" All-in-One Desktop PC
• Power Cord
• USB Mouse
• USB Keyboard

Specifications
General Information
Total USB-C Ports: 0
Energy Star Compliant: YES
Model Number: MK442LL/A
Total DVI Outputs: 0
Product Special Notes (0 if none): 0
Webcam Type: In-Screen non-IR
Color (Exact): Silver
Display Glass: Other
Power Adapter Plug Type: Type A (USA/Canada/Mexico/Japan)
Product Generation: N/A
Release Year: 2015
Bundled Software (0 if none): 0
# of Processors: 0
Form Factor: All-in-One
Lifestyle: Business
# of Webcam Cameras: 0
Product Line (Desktop): iMac
Total DisplayPort Outputs: 0
Screen Refresh Rate (Hz): 60
Optane Memory (GB): 0
EPEAT Level: Not Applicable
Total VGA Outputs: 0

Storage
Hard Drive Speed (RPM): 5400
Hard Drive Type: Hard Disk Drive (HDD)
Hard Drive Interface: SATA
Hard Drive Size (GB): 1000

Inputs/Outputs
Optical Drive Type: Not Applicable
Total USB 2.0 Ports: 0
Mouse Included: YES
DVD Speed (R/W/RW): 0/0/0
Total Headphone Outputs: 1
Built-in Speakers: YES
Keyboard Included: YES
Total HDMI Outputs: 0
Blu-ray Speed (R/W/RW): 0/0/0
Mouse Connection Type: Wired
Total Microphone Outputs: 1
Total USB 3.0 Ports: 4
Keyboard Connection Type: Wired
Webcam Megapixels: 1

Processor
# of Processor Cores: 4
Processor Speed (GHz): 2.8
Processor Series: Intel Core i5 5th Gen
Processor Model Number: Intel Core i5-5575R
Processor L3 Cache (MB): 6

Expandability
Total PCI Express X16 Slots: 0
Built-in Media Card Reader: SDXC

RAM
Memory Type: DDR3
Total RAM (GB): 8
Maximum Memory Supported (GB): 16

Graphics
Video Memory Available (MB): 0
Graphics Type: Integrated
Graphics Card Model Number: Intel Iris Pro 6200 Graphics

Physical Features
Item Dimensions (H x W x D Inches): 17.7 x 20.8 x 6.9
Item Weight (LBS): 12.5
Color (Generic): Silver

Display
Maximum Resolution (Width x Height): 1920 x 1080
Display Type: LED
Touch Screen: NO
Screen Size (IN): 21.5

Networking
Bluetooth Compatability: 4.0 + HS
LAN Compatibility: 10/100/1000 Gigabit
Wireless Network Compatibility: 802.11AC

Operating System
Operating System Version: Not Applicable
Desktop Operating System: Apple Mac OS X 10.11