Highlight:

Mac Pro 2.66ghz 12 Core
12TB (4x3TB) Hard Drive

480GB Acelsior PCI-e SSD
64GB Ram (8x8gb)

12x Blu-ray Burner
18x Superdrive
ATI Radeon 5870 HD 1gb

Airport 802.11N

Bluetooth EDR 2.1
2-port e-SATA PCI-e 6 Gb/s card

Speicifications:

Two 2.66 ghz Six Core Intel Xeon Processor (12-cores total)

64gb Ram (8x8gb modules) 1333 mhz DDR3 ECC SDRAM OWC Lifetime warranty

12TB Internal Storage (4x3TB) 7200rpm 64mb cache Seagate.

480GB OWC Acelsior PCI-e SSD (Read & Write speed up to 762 MB/s)

ATI Radeon HD 5870 1GB Video Card
1 Dual-link DVI + 2 Mini Displayport

12x Blu-ray Burner +18x Superdrive

Software:
Mac OS X v10.8 Mountain Lion (Includes Mail, Address Book, iCal, the Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime, and more.)

iLife 11 (Includes iPhoto, iMovie, iDVD, iWeb, and GarageBand.)

Airport 802.11n
Bluetooth EDR 2.1

What's in the box?

1.Mac Pro

2.Power cord

3.Apple Keyboard with Numeric Keypad

4.Magic Mouse

5.USB keyboard extension cable

6.Printed and electronic documentation

7.Bonus 2-port e-SATA PCI-e 6 Gb/s card installed