2-Day Express Shipping
Apple iMac “Core i5″ 1.6 GHz 21.5” 2015 Specs
iMac – MK142LL/A – iMac16,1 – A1418
About this iMac
The Apple iMac Intel Aluminum released October 13, 2015, 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 onboard 1867 MHz LPDDR3 SDRAM. The “thick-at-the-middle-thin-at-the edges” design remained the same in this release of the computer just as in late 2012, late 2013, and mid-2014 versions. This a1418 iMac had all the needs of this generation of computing packed into its 45.0 cm, 52.8 cm, 17.5 cm and featured a lightweight of 12.5 lbs. (5.68 kg)casing.
1.6 GHz Intel i5
8 GB
1 TBHard Drive
Plugged-in
Storage & Memory
The device was built with 1 TB Serial ATA (6Gb/s) hard drive storage with a disk speed of 5400 RPM.
Screen Size and Resolution
The iMac Intel Aluminum version featured a 21.5 inch screen 1920×1080 LED-backlit 16:9 widescreen IPS display.
OS & Processor
The iMac had the Mac OS X 10.11 (15A2301) operating system pre-installed on it. It was powered by 14-nm “Broadwell” 1.6 GHz Intel “Core i5” processor (5250U) with two independent processor “cores” on a single chip. Its graphics processor was the “integrated” Intel HD Graphics 6000 graphics processor that shares system memory.
Memory & Architecture
The device was built with a 3 MB on-chip level 3 cache with an 8 GB of onboard 1867 MHz LPDDR3 SDRAM. Its design was centered on a 64-Bit architecture.
Upgradability
The iMac came with 8 GB of RAM it could be upgraded up to 16 GB of RAM.The Operating System of the iMac can also be upgraded from its pre-installed Mac OS X 10.11 (15A2301) up to the current macOS 11. 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 45.0 cm, 52.8 cm, 17.5 cm, and a weight of 12.5 lbs. (5.68 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
- A Mini DisplayPort allowing dual and mirroring operations with resolutions of up to 2560×1600.
- Stereo Speakers
- Thunderbolt Ports
- FaceTime HD webcam
| Introduced: October 13, 2015 | Discontinued: June 5, 2017 | ||
| Screen Size and Resolution | Memory | ||
| Screen Size | 21.5 inches TFT | Level 1 Cache | 32k/32k |
| Resolution | 1920×1080 | Level 2/Level 3 Cache | 256k x2, 3 MB (on chip) |
| Processor | RAM Type | LPDDR3 SDRAM | |
| Processors | 1 (2 Cores) | Min. RAM Speed | 1867 MHz |
| Architecture | 64-Bit | Standard RAM | 8 GB |
| Speed | 1.6 GHz (Turbo Boost 2.7 GHz) | Maximum RAM | 16 GB |
| Type | Core i5 (I5-5250U) | RAM Slots | No |
| Processor Upgrade | Soldered | Motherboard RAM | 8 |
| FPU | Integrated | Graphics | |
| System Bus Speed | 5 GT/s | Video Card | HD Graphics 6000 |
| Cache Bus Speed | 1.6 GHz (Built-in) | VRAM Type | Integrated |
| ROM/Firmware | EFI | Standard VRAM | 1.5 GB |
| EFI Architecture | 64-Bit | Maximum VRAM | 1.5 GB |
| Storage | Inclusive Features and Ports | ||
| Standard Storage | 1 TB HDD | Standard Optical Drive | None |
| Storage Speed | 5400 RPM | Standard Ethernet | 10/100/1000Base-T |
| Storage Dimensions | 2.5” (7 mm) | Standard Modem | None |
| Storage Interface | Serial ATA (6 Gb/s) | Standard AirPort | 802.11ac |
| Battery | Standard Bluetooth | 4.0 | |
| Type | N/A | USB Port 3.0 | 4 |
| Battery Life | N/A | FireWire Ports | None |
| Description | Keyboard | Apple Wireless Keyboard | |
| Case Type | All-in-One | Inclusive Input | Magic Mouse/Trackpad |
| Form Factor | 21.5 iMac Late 2012 | S-Video Output | None |
| Apple Order No | MK142LL/A | Microphone | 2 (Built-in) |
| Apple Subfamily | Late 2015 | Headphone | 1 |
| Apple Model Number | A1418 (EMC 2889) | Sound Out | 1 |
| Model ID | iMac16,1 | Power | 1 |
Browse Top Categories
Popular Mac Categories
Popular Device Categories
Related Pages
Welcome to Techable
At Techable, we believe technology should be accessible to everyone. Founded in 2016, we have built a transparent marketplace where users can confidently buy and sell tech. With the highest reviews in the industry, we are proud to lead the way in renewed technology.
