Introduction Date: August 8, 2011
Discontinued Date: March 5, 2013
Pre-Installed MacOS: X 10.7.2 (11C40)
Maximum MacOS: X 10.13.x*
Apple Order/Model: MC978LL/A
Model ID: iMac12,1
Model Family: A1311 (EMC 2496)
Processor Speed: 3.1 GHz
Processor Type: Core i3 (I3-2100)
Standard RAM: 2 GB
Maximum RAM: 16 GB*
Processors: 1 (2 Cores)
Architecture: 64-Bit
Geekbench 2 (32): 6665
Geekbench 2 (64): 7211
Geekbench 3 (32): 2239
Geekbench 3 (32): 4680
Geekbench 3 (64): 2408
Geekbench 3 (64): 5119
Geekbench 4 (SC): 2827
Geekbench 4 (MC): 5360
Geekbench 5 (SC): 581
Geekbench 5 (MC): 1284
Turbo Boost: N/A
Custom Speeds: N/A
Processor Upgrade: LGA 1155 (Socket H2)*
FPU: Integrated
System Bus Speed: 5 GT/s*
Cache Bus Speed: 3.1 GHz (Built-in)
ROM/Firmware Type: EFI
EFI Architecture: 64-Bit
L1 Cache: 32k/32k
L2/L3 Cache: 256k (x 2), 3 MB
RAM Type: PC3-10600 DDR3
Min. RAM Speed: 1333 MHz
Motherboard RAM: None
RAM Slots: 4
Video Card: Radeon HD 6750M
VRAM Type: GDDR5
Standard VRAM: 256 MB
Maximum VRAM: 256 MB
Built-in Display: 21.5" 16:9 Widescreen
Native Resolution: 1920x1080
2nd Display Support: Dual/Mirroring
2nd Max. Resolution: 2560x1600
Standard Storage: 250 GB HDD
Std. Storage Speed: N/A
Storage Dimensions: 3.5" (26.10 mm)
Storage Interface: Serial ATA (6 Gb/s)
Standard Optical: 8X DL "SuperDrive"
Standard Disk: None
Standard Modem: None
Standard Ethernet: 10/100/1000Base-T
Standard AirPort: 802.11a/b/g/n
Standard Bluetooth: None
USB Ports: 4 (2.0)
Firewire Ports: 1 (800)
Expansion Slots: SDXC SD Card
Expansion Bays: None
Incl. Keyboard: Apple Keyboard
Incl. Input: Apple Mouse
Case Type: All-in-One
Form Factor: iMac (Late 2009)
Apple Subfamily: Late 2011 (Edu)

Battery Type: N/A
Battery Life: N/A
Minimum Windows: 7 (32-Bit)*
Maximum Windows: 8.1 (64-Bit)*
MacOS 9 Support: None
Windows Support: Boot/Virtualization
Dimensions: 17.75 x 20.8 x 7.42
Avg. Weight: 20.5 lbs. (9.3 kg)
Original Price (US): US$999
Est. Current Retail: US$250-US$350
Video (Monitor): 1 (Mini DisplayPort w/ Audio*)
Floppy (Ext.): None
ADB: None
SCSI: None
Serial (Standard): None
Serial (Geoport): None
USB: 4 (2.0)
Firewire: 1 (800)
Modem: None
Ethernet: 1 (RJ-45)
S-Video Input: None
S-Video Output: None
Microphone: 1 (Built-in)
Sound In: 1
Sound Out: 1
Headphone: 1
Security (Lock): 1
Joystick (PC): None
Power: 1
Power Adapter: None
Canada: N/A
Brazil: N/A
Mexico: N/A
United States: US$999
Austria: N/A
Belgium: N/A
Denmark: N/A
Finland: N/A
France: N/A
Germany: N/A
Ireland: N/A
Italy: N/A
Luxembourg: N/A
Netherlands: N/A
Norway: N/A
Portugal: N/A
Spain: N/A
Sweden: N/A
Switzerland: N/A
United Kingdom: N/A
China: N/A
Hong Kong: N/A
India: N/A
Indonesia: N/A
Japan: N/A
Korea: N/A
Malaysia: N/A
The Philippines: N/A
Singapore: N/A
Taiwan: N/A
Thailand: N/A
Vietnam: N/A
Australia: N/A
New Zealand: N/A