| Product Identifiers | |
| Brand | Apple |
| Product Family | iMac |
| Model ID | iMac12,1 |
| Model Number | A1311 |
| Processor | |
| Processor Type | Intel Core i5 2nd Gen. |
| Processor Speed | 2.50GHz |
| Number of Cores | Quad-Core |
| Motherboard | |
| Video Output Interface | USB |
| Motherboard I/O Ports | FireWire (IEEE1394b) x 1, RJ45 Lan Port x 1, USB 2.0 x 4 |
| Display | |
| Screen Type | Flat Panel LCD TFT (Active Matrix) |
| Screen Size | 21.5in. |
| Hard Drive | |
| Hard Drive Capacity | 1TB |
| Hard Drive Rotation Speed | 7200RPM |
| Hard Drive Interface | Serial ATA III |
| Hard Drive Type | HDD |
| Memory | |
| RAM Technology | DDR3 SDRAM |
| Installed RAM | 8GB |
| RAM Max Supported Size | 32GB |
| RAM Memory Slots Qunatity | 2 x SODIMM, 4 x DIMMs |
| Installed Cache Memory | 32KB |
| Max. Cache Memory | 6MB |
| CD / DVD | |
| Optical Drive Type | DVD+R DL/DVD±RW/CD-RW |
| Optical Drive Read Speed | 24x (CD), 8x (DVD) |
| Optical Drive Write Speed | 24x (CD), 4x (DVD+R DL), 8x (DVD+R), 8x (DVD-R) |
| Optical Drive ReWrite Speed | 16x (CD-RW), 6x (DVD-RW), 8x (DVD+RW) |
| Video | |
| On Board Graphic Processor | AMD Radeon HD 6750M |
| Max. Video Resolution | 1920 x 1080 |
| Installed Video Memory | 512MB |
| Video Outputs | DVI x 1, Dual-Link DVI x 1 |
| Audio | |
| Audio Input | Integrated Microphone, Line In (3.5mm), Optical Digital In |
| Audio Output | Headphones, Line Out, Optical Digital, Speaker(s), Speakers |
| Networking | |
| Data Link Protocol | AirPort Extreme, Bluetooth, Bluetooth 2.1 + EDR, Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Networking Type | Bluetooth, Integrated 10/100/1000 Network Card, Integrated Wireless LAN |
| Dimensions | |
| Depth | 7.42 in. |
| Height | 17.75 in. |
| Width | 20.8 in. |
| Weight | 20.5 lb. |
| Miscellaneous | |
| Form Factor | All-in-one |
| Release Date | May, 2011 |
| Other Features | 64bit Ready, Built In Web Camera |