64-bit Quad Xeon. Up to 3GHz.
Processor
Two 3.0GHz Dual-Core Intel Xeon Processors
Memory 16GB (8 x 2GB) of 667MHz DDR2 Fully-buffered DIMM ECC
Graphic card
ATI Radeon X1900 XT 512MB (2x dual-link DVI)
Nvidia Quadro FX 4500 512MB, Stereo 3D (2 x dual-link DVI)
2 x Nvidia GeForce 7300GT 256MB
3 x Nvidia GeForce 7300GT 256MB
4 x Nvidia GeForce 7300GT 256MB
Hard Drive Bay 1
160GB Serial ATA 3Gb/s; 7200-rpm; 8MB cache
500GB Serial ATA 3Gb/s; 7200-rpm; 8MB cache
Hard Drive Bay 2
500GB Serial ATA 3Gb/s; 7200-rpm; 8MB cache
Hard Drive Bay 3
500GB Serial ATA 3Gb/s; 7200-rpm; 8MB cache
Hard Drive Bay 4
500GB Serial ATA 3Gb/s; 7200-rpm; 8MB cache
Optical Drive
Two 16x SuperDrives with double-layer support (DVD+R DL/DVD±RW/CD-RW)
Wireless Optional
AirPort Extreme wireless networking (4)
Bluetooth 2.0 + EDR module
PCI Express - Apple Fibre Channel PCI Express card
Displays - 30-inch Apple Cinema HD Display (M9179LL/A)
http://www.apple.com/ca/macpro/
I want one !
