OS X Lion (Snow Leopard 10.6 disc included)
2.8 GHz Intel Core 2 Duo
320 GB SATA
8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
4 GB 800 MHz DDR2 SDRAM
ATI Radeon HD 2600 Pro 256 MB
Apple Remote, Apple Keyboard with Num. Keypad, Mighty Mouse
Ports: USB - 3, FireWire - 1 (800/400), Mini-DVI - 1, Audio I/O
In mint condition, below avg use, with original discs, accessories, and packaging. And when not using it as a music server you have the finest all-in-one computer for Home/Personal/Business use.
Note: If you want to upgrade the HD you can easily DIY with this model (if you're technically inclined), or have a MAC dealer perform it for a nominal fee. I used an external FW HD so never had the need to upgrade.