The Official Apple Mac mini, (2009 Edition), Model: A1283.

The Apple Mac mini "Core 2 Duo" 2.53 (Late 2009) features a 2.53 GHz Intel "Core 2 Duo" (P8700) processor, a 3 MB on-chip level 2 cache, a 1066 MHz frontside bus, 4 GB of 1066 MHz DDR3 SDRAM (PC3-8500) memory, a 320 GB Serial ATA hard drive, a slot-loading 8X double-layer "SuperDrive", and a NVIDIA GeForce 9400M graphics processor with 256 MB of memory shared with the system.

Main Specs:

Intel Core 2 Duo (2.53 GHz)

Nvidia GeForce 9400M

4GB DDR3 RAM

320GB HDD Storage

Mac OS 10.6.8