Introduction Date: May 3, 2011
Discontinued Date: October 23, 2012
Pre-Installed MacOS: X 10.6.6 (10J4026)
Maximum MacOS: X 10.13.x*
Apple Order/Model: MC812LL/A
Model ID: iMac12,1
Model Family: A1311 (EMC 2428)
Processor Speed: 2.7 GHz
Processor Type: Core i5 (I5-2500S)
Standard RAM: 4 GB
Maximum RAM: 32 GB*
Processors: 1 (4 Cores)
Architecture: 64-Bit
Geekbench 2 (32): 7890
Geekbench 2 (64): 8647
Geekbench 3 (32): 2685
Geekbench 3 (32): 7091
Geekbench 3 (64): 2924
Geekbench 3 (64): 7796
Geekbench 4 (SC): 3409
Geekbench 4 (MC): 8304
Geekbench 5 (SC): 703
Geekbench 5 (MC): 1933
Turbo Boost: 3.7 GHz
Custom Speeds: 2.8 GHz (Core i7)
Processor Upgrade: LGA 1155 (Socket H2)*
FPU: Integrated
System Bus Speed: 5 GT/s*
Cache Bus Speed: 2.7 GHz (Built-in)
ROM/Firmware Type: EFI
EFI Architecture: 64-Bit
L1 Cache: 32k/32k
L2/L3 Cache: 256k (x 4), 6 MB
RAM Type: PC3-10600 DDR3
Min. RAM Speed: 1333 MHz
Motherboard RAM: None
RAM Slots: 4
Video Card: Radeon HD 6770M
VRAM Type: GDDR5
Standard VRAM: 512 MB
Maximum VRAM: 512 MB
Built-in Display: 21.5" 16:9 Widescreen
Native Resolution: 1920x1080
2nd Display Support: Dual/Mirroring
2nd Max. Resolution: 2560x1600
Standard Storage: 1 TB HDD
Std. Storage Speed: 7200 RPM
Storage Dimensions: 3.5" (26.10 mm)/2.5" (7 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 (450 Mbit*)
Standard Bluetooth: 2.1+EDR
USB Ports: 4 (2.0)
Firewire Ports: 1 (800)
Expansion Slots: SDXC SD Card
Expansion Bays: None*
Incl. Keyboard: Apple Wireless Keyboard
Incl. Input: Magic Mouse/Trackpad
Case Type: All-in-One
Form Factor: iMac (Late 2009)
Apple Subfamily: Mid-2011

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$1499
Est. Current Retail: US$300-US$450
Video (Monitor): 1 (Thunderbolt)
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: C$1499
Brazil: R$5.599
Mexico: MXN $22,499
United States: US$1499
Austria: €1449
Belgium: €1449
Denmark: DKK 11,199
Finland: €1479
France: €1449
Germany: €1449
Ireland: €1449
Italy: €1449
Luxembourg: €1377,15
Netherlands: €1449
Norway: NOK 11.690
Portugal: €1479
Spain: €1449
Sweden: SEK 13.495
Switzerland: CHF 1'679
United Kingdom: £1249
China: RMB 11,498
Hong Kong: HK$11,488
India: Rs 79,900
Indonesia: Rp 14,998,000
Japan: ¥134,800
Korea: KRW 1,890,000
Malaysia: RM 4,699
The Philippines: PHP 75,990
Singapore: S$2,048
Taiwan: NT$48,900
Thailand: THB 49,900
Vietnam: VND 36,999,000
Australia: A$1698
New Zealand: NZ$2499