A1312 iMac 27" 2009-2011

Same series:
iMac 27" 2009-2011 (A1312)iMac 27" 2012-2017 (A1419)
All MacBook models →

The A1312 iMac is a model of Apple's iMac lineup produced between late 2009 and mid-2011. This model is commonly referred to as the iMac 27" due to its screen size. Below is a technical description, including identification guidelines and specifications relevant to technicians and spare part provision:

Official Model Designation

  • Model Number: A1312
  • Versions: Late 2009, Mid 2010, Mid 2011
  • EMC Numbers: 2309, 2374, 2390, 2429 (These are specific to certain configurations and release years)
  • Order Numbers (e.g., MC511LL/A): Specific to configurations and distributors, useful for narrowing down exact setups.

Device Identification

Methods to identify an A1312 iMac include:

  1. Physical Label: Look for the model number (A1312) printed on the bottom of the stand.
  2. System Information: Access About This Mac via the Apple Menu for details like processor and memory which correlate with specific models.
  3. Serial Number: Use online tools or Apple's official website to check the serial number for exact specifications.

Key Specifications for Spare Parts

Display

  • Size: 27 inches
  • Type: LED-backlit display with IPS technology
  • Resolution: 2560 x 1440 pixels

Cameras

  • Built-in Camera: iSight camera, though limited in terms of use for high-definition functions compared to modern standards.

Processor Options

  • Late 2009 Models: Intel Core i5 (quad-core, 750) or Intel Core i7 (quad-core, 860/870)
  • Mid 2010 Models: Intel Core i3, i5, or i7 processors
  • Mid 2011 Models: Intel Core i5 or i7 processors (Sandy Bridge architecture)

Memory

  • Standard Configuration: 4 GB of DDR3
  • Maximum Memory: Upgradable to 16 GB (unofficially up to 32 GB)
  • Memory Slots: 4x SO-DIMM slots

Storage Options

  • Hard Drive: Common configurations include 1TB or 2TB 7200 RPM SATA hard drives
  • SSD Option: SSDs were available in custom configurations

Battery / Power

  • Battery: N/A (iMac is a desktop unit, hence no battery)
  • Power Supply: Internal, specific to model and wattage requirements (varies with graphics card configurations).

Graphics

  • Variants include ATI Radeon HD 4670, 4850, and HD 5670, or AMD Radeon HD 6770M, 6970M

Optical Drive

  • Type: 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)

Identifying precise spare parts requires an understanding of specific configuration details, chiefly obtained through model identification codes and the serial number. For practical repair, having precise EMC numbers and knowledge of processor/graphics configurations is essential in ensuring compatibility and functionality.

 Show Moreexpand_more
 Show Lessexpand_less

Screens iMac 27" 2009-2011 (A1312)

2 items↑ Types

Small parts iMac 27" 2009-2011 (A1312)

1 item↑ Types

Everything for your iMac 27" 2009-2011 (A1312)

Tools to repair it

View all →