If you have an iMac, and you are willing for the upgrades of the components, Now you can upgrade the components by configuring with the match. We have tear-down 4K 21.5-inch of the iMac. There are two main components that can be upgraded.
iFixit Teardown Shows the following features with the configuration:
- 3.0GHz quad-core Intel Core i5 processor
- Turbo Boost up to 3.5GHz
- 8GB 2400MHz memory, configurable to 16GB
- 1TB hard drive
- Radeon Pro 555 with 2GB video memory
- Two Thunderbolt 3 ports
- Retina 4K 4096-by-2304 P3 display
According to the report, iFixit teardown summery is given below!
The CPU and RAM—two of the components you are most likely to upgrade at some point—are both modular.
The standard 2.5″ SATA hard drive is fully upgradable—though you can’t add a blade SSD thanks to an empty pad on the logic board.
Cutting the tape to open the iMac isn’t too hard (with the right tools), but it must then be replaced to complete any repair.
Most replaceable components (like the RAM) are buried behind the logic board, meaning you’ll have to take apart most of the iMac just to gain access to them.
The glass and Retina Display are fused together, increasing the cost of replacement.