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Apple iMac “Intel i7″ 4.2 GHz 27” 2017 Specs
iMac – BTO/CTO – iMac18,3 – A1419
About this iMac
This device is a BTO/CTO device which is nearly identical to MNED2LL/A. We have listed this device separately as it has been configured with an upgraded processor when compared to the base model. This has been done to make it easier to catalog as well as easier to read.
The Apple iMac Intel Aluminum released June 2017 had some uniqueness of its own from the other models such as the 802.11ac Wi-Fi which is backward compatible with the 802.11 a/b/g/n Wi-Fi. It had an 8 GB of 2400 MHz DDR4 SDRAM that is reportedly on board. This computer had all the needs of this generation of computing packed into its 51.6 cm, 65.0 cm, 20.3 cm and featured a lightweight of 21 lbs. (9.54 kg) casing.
4.2 GHz Intel i7
8 GB
2 TB Hard Drive+SSD “Fusion”
Plugged-in
Storage
The device was built with a 1 TB or 2 TB Hard Drive+SSD “Fusion” drive.
Screen Size and Resolution
The iMac Intel Aluminum version featured a 27 inch screen 5120×2880 LED-backlit 16:9 widescreen IPS DCI-P3 “Retina 5K” display.
Processor& Graphics Processing Unit (GPU)
The iMac had the Mac OS X 10.12.4 (16F2073) operating system pre-installed on it. It was powered by 14-nm “Kaby Lake” 4.2 GHz Intel “Core i7” processor (7700K) with four independent processor “cores” on a single chip. Its graphics processor was a Radeon Pro 580 graphics processor with 8 GB of dedicated VRAM.
Memory & Architecture
The device was built with a 6 MB on-chip level 3 cache with an 8 GB of 2400 MHz DDR4 SDRAM. It’s designed was centered on a 64-Bit architecture.
Upgradability
The iMac came with 8 GB of RAM it could be upgraded up to 64 GB of RAM.
The Operating System of the iMac can also be upgraded from its pre-installed Mac OS X 10.12.4 (16F2073) up to current MacOS X. This iMac was also able to run Windows 7 (64-Bit) and more recently Windows 10 (64-Bit).
This iMac had the following dimensions of 51.6 cm, 65.0 cm, 20.3 cm and a weight of 21 lbs. (9.54 kg).
Inclusive Features
The iMac includes the following features and ports:
- A Power Adapter (100V-240V (50 Hz to 60 Hz, single phase))
- 802.11ac Wi-Fi
- Gigabit Ethernet
- Stereo Speakers
- Thunderbolt Ports
- FaceTime HD webcam
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Introduced: June 5, 2017 |
Discontinued: March 19, 2019 |
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Screen Size and Resolution |
Memory |
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Screen Size |
27 inches TFT |
Level 1 Cache |
32k/32k |
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Resolution |
5120×2880 |
Level 2/Level 3 Cache |
256k x2, 8 MB |
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Processor |
RAM Type |
PC4-19200 DDR4 |
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Processors |
1 (4 Cores) |
Min. RAM Speed |
2400 MHz |
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Architecture |
64-Bit |
Standard RAM |
8 GB |
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Speed |
4.2 GHz (Turbo Boost 4.5 GHz) |
Maximum RAM |
64 GB |
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Type |
Core i7 (I7-7700K) |
RAM Slots |
4 |
|
Processor Upgrade |
LGA 1151 |
Motherboard RAM |
None |
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FPU |
Integrated |
Graphics |
|
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System Bus Speed |
8 GT/s (DMI3) |
Video Card |
Radeon Pro 575/580 |
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Cache Bus Speed |
4.2 GHz (Built-in) |
VRAM Type |
Dedicated |
|
ROM/Firmware |
EFI |
Standard VRAM |
4, 8 GB |
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EFI Architecture |
64-Bit |
Maximum VRAM |
8GB |
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Storage |
Inclusive Features and Ports |
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Standard Storage |
500 GB HDD |
Standard Optical Drive |
None |
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Storage Speed |
5400 RPM |
Standard Ethernet |
10/100/1000Base-T |
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Storage Dimensions |
3.5” (7 mm) |
Standard Modem |
None |
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Storage Interface |
Serial ATA (6 Gb/s) |
Standard Air Port |
802.11ac |
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Battery |
Standard Bluetooth |
4.0 |
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Type |
1, 2 TB (Fusion) |
USB Port 3.0 |
4 |
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Battery Life |
N/A |
FireWire Ports |
None |
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Description |
Keyboard |
Magic Keyboard |
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Case Type |
All-in-One |
Inclusive Input |
Magic Mouse/Trackpad |
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Form Factor |
27″ iMac Tapered Edge |
S-Video Output |
None |
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Apple Order No |
BTO/CTO |
Microphone |
1 (Built-in) |
|
Apple Subfamily |
Retina 5K, Mid-2017 |
Headphone |
1 |
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Apple Model Number |
A1419 (EMC 3070) |
Sound Out |
1 |
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Model ID |
iMac 18.3
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Power Adapter |
1 |
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