| Processor: |
3.6GHz quad‑core Intel Core i3 |
| Memory: |
8GB of 2400MHz DDR4 memory, Configurable to 16GB or 32GB |
| Graphics and Video Support: |
Radeon Pro 555X with 2GB of GDDR5 memory |
| Storage: |
256GB SSD |
| Display : |
21.5-inch (diagonal) Retina 4K display 4096-by-2304 resolution with support for one billion colors; 500 nits brightness; Wide color (P3) |
| Camera & Video Support: |
- FaceTime HD camera
- Simultaneously supports full native resolution on the built-in display at millions of colors (21.5-inch) or 1 billion colors (21.5-inch 4K) and:
- One 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or
- Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
- Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors
- Thunderbolt 3 digital video output: Native DisplayPort output over USB‑C; Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)
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| Audio: |
- Stereo speakers
- Microphone
- 3.5 mm headphone jack
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| Connection and Expansion: |
- SDXC card slot
- Four USB 3 ports (compatible with USB 2)
- Two Thunderbolt 3 (USB-C) ports with support for: DisplayPort; Thunderbolt (up to 40 Gbps); USB 3.1 Gen 2 (up to 10 Gbps); Thunderbolt 2, HDMI, DVI, and VGA supported using adapters
- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
- Kensington lock slot
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| Wireless: |
802.11ac WI-FI wireless networking; IEEE 802.11a/b/g/n compatible; Bluetooth 4.2 wireless technology |
| Power: |
Line voltage: 100-240V AC; Frequency: 50Hz to 60Hz, single phase |
| Weight: |
5.44 kg |
| Warranty: |
1 year |
| Box in cluded: |
- iMac 4K 21.5-inch
- Apple Magic Keyboard
- Apple Magic Mouse 2
- Power cord
- Lightning to USB Cable
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