รายละเอียดของเครื่อง

-Quad-core: One 2.66GHz, Quad-Core Intel Xeon 3500 series processor

-3GB 1066MHz DDR3 ECC SDRAM

-NVIDIA GeForce GT 120 with 512MB of GDDR3 memory, PCI Express 2.0, one Mini DisplayPort, and one dual-link DVI port
Two independent 10/100/1000BASE-T Ethernet (RJ-45) interfaces with support for jumbo frames

-Bluetooth 2.1 + Enhanced Data Rate (EDR)

-640GB Serial ATA 3Gb/s, 7200 rpm, 16MB cache

-18x SuperDrive with double-layer support (DVD?R DL/DVD?RW/CD-RW) ?Writes DVD+R and DVD-R discs at up to 18x speed
Writes DVD+R DL and DVD-R DL discs at up to 8x speed
Writes DVD+RW discs at up to 8x speed
Writes DVD-RW discs at up to 6x speed
Reads DVDs at up to 18x speed
Writes CD-R and CD-RW discs at up to 32x speed
Reads CDs at up to 32x speed
Connections and audio

-Four FireWire 800 ports (two on front panel, two on back panel)

-Five USB 2.0 ports (two on front panel, three on back panel)

-Two USB 2.0 ports on included keyboard
Front-panel headphone minijack and internal speaker

-Optical digital audio input and output TOSLINK ports
Analog stereo line-level input and output minijacks

-PCI Express expansion
Three open full-length PCI Express expansion slots5?One PCI Express 2.0 x16 slot
Two PCI Express 2.0 x4 slots

All slots provide mechanical support for 16-lane cards
300W combined maximum for all PCI Express slots