iMac · 2009 – 2010

iMac (21.5-inch, Late 2009)

Model A1311 EMC 2308 iMac10,1

Last update: macOS 10.13 High Sierra

Specifications

Released: 20 Oct 2009
Discontinued: 27 Jul 2010
Processor: Intel Core 2 Duo E7600 (dual-core), 3.06 GHz
Architecture: Intel (64-bit)
Graphics: GeForce 9400M (256 MB)
Memory: 4 GB (up to 16 GB)
Storage: 500GB HDD
Display: 21.5-inch, 1920 × 1080
Shipped with: Mac OS X 10.6.1
Newest macOS: macOS 10.13 High Sierra
Launch price: $1,199 (US, base model)

Base configuration at launch. Built-to-order Macs can have a faster chip, more memory or more storage.

Numbers printed on this Mac

Number	What it is
A1311	Model number, on the underside or the back
EMC 2308	EMC number	Reported
iMac10,1	Model identifier, in System Information

Configurations

iMac "Core 2 Duo" 3.06 21.5" (Late 2009) (GeForce 9400M)

3.06 GHz Core 2 Duo (E7600)

Order number: MB950LL/A
Model number: A1311 · EMC 2308
Identifier: iMac10,1
Memory: 4 GB
Graphics memory: 256 MB
Storage: 500 GB HDD
Optical drive: 8X DL "SuperDrive"
Sold: 20 Oct 2009 – 27 Jul 2010

iMac "Core 2 Duo" 3.06 21.5" (Late 2009) (Radeon HD 4670)

3.06 GHz Core 2 Duo (E7600)

Order number: MC413LL/A
Model number: A1311 · EMC 2308
Identifier: iMac10,1
Memory: 4 GB
Graphics memory: 256 MB
Storage: 1 TB HDD
Optical drive: 8X DL "SuperDrive"
Sold: 20 Oct 2009 – 27 Jul 2010