iMac Intel 27" EMC 2309 and 2374 (Late 2009) Motherboards
Replacement parts for your iMac Intel 27" EMC 2309 and 2374 (Late 2009) model to fix your broken computer!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
Parts that work with iMac Intel 27" EMC 2309 and 2374 (Late 2009):
iMac Intel 27" (Late 2009-Mid 2011) Hard Drive Fan
Replace a malfunctioning or noisy fan that cools the hard drive. Compatible with a Model A1312 Late 2009 to Mid 2011 27" iMac.
12.7 mm SATA Optical Bay SATA Hard Drive Enclosure
Increase the storage space in your computer by replacing the optical drive with a second SATA hard drive or SSD.
iMac Intel 21.5" and 27" (Late 2009-Mid 2011) SATA Optical Drive
Replace a malfunctioning or noisy model GA11N SATA superdrive optical drive.
iMac Intel 27" EMC 2374 Radeon HD 4850 Graphics Card
Replace a Radeon HD 4850 graphics card in a Model A1312 Late 2009 27" iMac.
iMac Intel 27" EMC 2374 Logic Board
Replace the logic board in a Model A1312 Late 2009 27" iMac.
1 TB SSD Hybrid 3.5" Hard Drive
Replace or upgrade the hard drive in your compatible iMac with this part.
PC3-8500 2 GB RAM Chip
Replace or upgrade the RAM in your desktop or laptop computer.
PC3-8500 1 GB RAM Chip
RAM Upgrade / 1 GB / PC3-8500 / Low Profile / 204 pin, 1066 MHz
iMac Intel 27" (Late 2009-Mid 2011) CPU Fan
Replace a malfunctioning or noisy fan that cools the CPU in your desktop computer.
iMac Intel 27" EMC 2309 (Late 2009) Memory Maxxer RAM Upgrade Kit
Max your iMac Intel 27" EMC 2309 (Late 2009) with 16 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac
In October 2009, Apple unveiled the new 27" 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 faster processors.
Additionally, the 27" iMacs have the build-to-order option of a Quad Core i5 or i7 processors to give you the most powerful iMac experience yet!