Processing
• Intel Core microarchitecture
• 4MB shared L2 cache per processor
• 128-bit SSE3 vector engine
• 64-bit data paths and registers
• Lower power optimization
• 1.33GHz, 64-bit dual independent frontside buses
Memory
• 667MHz DDR2 ECC fully-buffered DIMM (FB-DIMM) memory
• Eight FB-DIMM slots on two memory riser cards (4 slots per card) supporting up to 16GB of main memory
• Up to 256-bit wide memory architecture
Graphics and Displays
• Double-wide 16-lane PCI Express graphics slot with one of the following graphics cards installed:
• NVIDIA GeForce 7300 GT with 256MB of GDDR2 SDRAM, one single-link DVI port, and one dual-link DVI port
• ATI Radeon X1900 XT with 512MB of GDDR3 SDRAM and two dual-link DVI ports
• NVIDIA Quadro FX 4500 with 512MB of GDDR3 SDRAM, two dual-link DVI ports, and one stereo 3D port
• Multiple graphics card configurations including two, three, or four NVIDIA GeForce 7300 GT cards
• 300W for up to four PCI Express graphics cards
• Support for up to eight displays(1)
• Support for digital resolutions up to 1920 by 1200 pixels; dual-link DVI ports support up to 2560 by 1600 pixels
• Support for analog resultions up to 2048 by 1536 pixels
• DVI to VGA Adapter included
• Dual-display support for extended desktop and video mirroring modes
Storage
• Four independent 3Gb/s Serial ATA cable-free, direct attach hard drive bays; four internal hard drive carriers included
• Up to 2TB of internal storage (2) using hard drives in the following capacities:
• Hard drive bay 1
• 160GB Serial ATA 3Gb/s, 7200-rpm, 8MB cache
• 250GB 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
• 16x SuperDrive with double-layer support (DVD+R DL/DVD±RW/CD-RW)
• Writes DVD-R discs at up to 16x speed
• Writes DVD+R DL discs at up to 6x speed
• Reads DVDs at up to 16x speed
• Writes CD-R and CD-RW discs at up to 24x speed
• Reads CDs at up to 32x speed
• One open optical drive bay for optional second SuperDrive