The iMac A1224 has a 2.0-2.4Ghz Intel "Core 2 Duo" processor. That means two independent processor "cores" on a single chip.
A 20-inch glossy screen with TFT Active Matrix LCD display (1680x1050 native)
Vertically-mounted slot-loading DVD "SuperDrive"
NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system
Built-in iSight video camera
Built-in stereo speakers underneath the screen
It features:
| SKU | APPLE-IMAC-20INCH-A1224 |
|---|---|
| Manufacturer | Apple |
| Model | A1224 |
| Processor Type | Intel Core2 Duo |
| CPU Speed | 2.0 GHz |
| Processor Qty | 1x Processors |
| Processor Cores | Dual Core (2) |
| Ram Installed | 4.0 GB |
| HDD Size | 320GB |
| Optical Drive | DVDRW - Reads/Writes DVD / CD Disks |
| Touch Screen? | No |
| Screen Size | 20 inch Screen |
| Max Resolution | No |
| Screen Aspect Ratio | No |
| Monitor Inputs | Composite RGB |
| Graphics Card | On Board Graphics |
| TV Tuner | No |
| Camera Megapixels | 1.3 MP |
| WiFi Type | Wireless 802.11a, Wireless 802.11b, Wireless 802.11g |
| Bluetooth | No Bluetooth |
| Operating System | OS X El Capitan |
| Software Media | No Recovery Media Supplied - HDD Based |
| Additional Software | No Additional Applications |
| Keyboard & Mouse | Keyboard and Mouse included |
| Case Type | All in one - PC and Monitor |
| More Info | No |
| Dimensions | 20" TFT |