iMac Intel 21.5" (EMC 2428)
iMac Service Wedge
Foam support wedge for holding heavy computers in place.
Arctic Silver Thermal Paste
3.5 gram Arctic Silver thermal paste tube. Thermal paste forms a continuous, conductive layer between a processor and its heat sink, improving cooling performance and kee...
Arctic Silver ArctiClean
Two part thermal paste remover. Two part cleaner used to dissolve thermal paste and purify the surfaces of heat sinks and processors before applying new thermal paste. In...
PC3-10600 8 GB RAM Chip
Replacement or upgrade RAM chip. Specs: 8 GB / PC3-10600 / Low Profile / 204 pin, 1333 MHz. This speed upgrade will make your computer faster. Compatible with All Mid 201...
PC3-10600 4 GB RAM Chip
RAM Upgrade / 4 GB / PC3-10600 / Low Profile / 204 pin, 1333 MHz
Universal Drive Adapter
Transform any bare hard drive (SATA or IDE) into an external storage solution. Compatible with all G3 Lombard and Pismo PowerBooks, all G4 PowerBooks, all iBooks, all Mac...
iMac Intel 21.5" Mid 2011 Dual Hard Drive Kit
Install an additional 2.5" SATA hard drive in your EMC 2428 iMac. Kit Includes: SATA data cable, SATA power splitter, Custom-cut 3M mounting tape, Two Heavy-duty Suction ...
PC3-10600 2 GB RAM Chip
RAM Upgrade / 2 GB / PC3-10600 / Low Profile / 204 pin, 1333 MHz
iMac Intel 21.5" (EMC No. 2428) Optical Drive and Bracket
Replace the optical drive and bracket in a Model A1311 Late Mid 2011 21.5" iMac. This assembly includes the optical drive thermal sensor.
Apple USB Ethernet Adapter
Allows you to connect to the internet with an Ethernet cable via USB. Model A1277.
In May 2011, Apple upgraded the 21.5" iMac. Externally, the machine features edge-to-edge glass and an aluminum rear bezel. Internally, an LED display, 4 RAM slots (to upgrade to a maximum of 16 GB RAM), more powerful video processing, and featuring quad Core i5 and i7 processors.