The iMac “Core i5” 3.0 21.5-Inch Aluminum (Retina 4K, Mid-2017/Kaby Lake) features a 14-nm “Kaby Lake” 3.0 GHz Intel “Core i5” processor (7400) withĀ fourĀ independent processor “cores” on a single chip, a 6 MB shared level 3 cache, 8 GB of 2400 MHz DDR4 SDRAM that is reportedly onboard —Ā but actually can be upgraded laterĀ — a 1 TB (5400 RPM) hard drive, and a Radeon Pro 555 graphics processor with 2 GB of dedicated VRAM. It also has a built-in “FaceTime HD” webcam and stereo speakers.
This model has a 21.5″ 4096×2304 LED-backlit 16:9 widescreen IPS DCI-P3 “Retina 4K” display (that runs “pixel doubled” to look like 2048×1152). The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges
TECH SPECS
Processor Speed: | 3.0 GHz | Processor Type: | Core i5 (I5-7400) |
Turbo Boost: | 3.5 GHz | Custom Speeds: | N/A |
Processor Upgrade: | LGA 1151* | FPU: | Integrated |
System Bus Speed: | 8 GT/s (DMI3)* | Cache Bus Speed: | 3.0 GHz (Built-in) |
ROM/Firmware Type: | EFI | EFI Architecture: | 64-Bit |
L1 Cache: | 32k/32k | L2/L3 Cache: | 256k x2, 6 MB |
RAM Type: | PC4-19200 DDR4* | Min. RAM Speed: | 2400 MHz |
Standard RAM: | 8 GB | Maximum RAM: | 32 GB* |
Motherboard RAM: | None* | RAM Slots: | 2* |
Video Card: | Radeon Pro 555 | VRAM Type: | Dedicated |
Standard VRAM: | 2 GB | Maximum VRAM: | 2 GB |
Built-in Display: | 21.5″ 16:9 Widescreen | Native Resolution: | 4096×2304 |
2nd Display Support: | Dual/Mirroring* | 2nd Max. Resolution: | 3840×2160 x2 |
Standard Storage: | 1 TB HDD | Std. Storage Speed: | 5400 RPM |
Storage Dimensions: | 2.5″ (7 mm)* | Storage Interface: |
Serial ATA (6 Gb/s)*
|
Standard Optical: | None* | Standard Disk: | None |
Standard Modem: | None | Standard Ethernet: |
10/100/1000Base-T
|
Standard AirPort: | 802.11ac* | Standard Bluetooth: | 4.2 |
USB Ports: | 4 (3.0) | Firewire Ports: | None |
Expansion Slots: | SDXC SD Card | Expansion Bays: | None |
Incl. Keyboard: | Magic Keyboard* | Incl. Input: | Magic Mouse 2* |
Case Type: | All-in-One | Form Factor: |
21.5″ iMac Tapered Edge
|
Apple Order No: | MNDY2LL/A | Apple Subfamily: |
Retina 4K, Mid-2017
|
Apple Model No: | A1418 (EMC 3069) | Model ID: | iMac18,2 |
Battery Type: | N/A | Battery Life: | N/A |
Pre-Installed MacOS: | X 10.12.4 (16F2073) | Maximum MacOS: | Current |
Minimum Windows: | 10 (64-Bit)* | Maximum Windows: | 10 (64-Bit)* |
MacOS 9 Support: | None | Windows Support: | Boot/Virtualization |
Dimensions: | 17.7 x 20.8 x 6.9 | Avg. Weight: | 12.5 lbs. (5.66 kg) |