Adhesive Strips
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Parts
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Tweezers
Spudger
TR10 Torx Security Screwdriver
Plastic Cards
TR8 Torx Security Screwdriver
Phillips #0 Screwdriver
T5 Torx Screwdriver
Arctic Silver Thermal Paste
Arctic Silver ArctiClean
Phillips #00 Screwdriver
Heavy-Duty Suction Cups (Pair)
iFixit Opening Picks set of 6
Phillips #1 Screwdriver
Heat Gun
iMac Intel 21.5" (2012-2015) Adhesive Strips
iMac Opening Wheel
Identification and Background ¶
Released November 30, 2012, the 21.5" iMac EMC 2544 features improved specifications and significantly redesigned internals, housed in a much slimmer case. It can be identified by its model number A1418 and EMC number, 2455, both of which are located beneath the single foot.
Specifications ¶
- Intel core i5 or i7 processor
- 8 GB of RAM, customizable up to 16 GB
- 1TB hard drive (5400 rpm), with upgrade option to a 1 TB Fusion drive
- NVIDIA GeForce GT 640M graphics processor with 512 MB dedicated VRAM
- Four USB 3.0 ports and two Thunderbolt ports
- 802.11n Wi-Fi and Bluetooth 4.0