บริษัท แคร์ดอทคอม จำกัด

Processing

• 8-core: Two 2.8GHz‚ 3.0GHz‚ or 3.2GHz Quad-Core Intel Xeon 5400 series processors
• Quad-core: o­ne 2.8GHz Quad-Core Intel Xeon 5400 series processor
• Enhanced Intel Core microarchitecture
  • 12MB of L2 cache per processor (each pair of cores shares 6MB)
  • 128-bit SSE4 SIMD engine
  • 64-bit data paths and registers
  • Energy efficiency optimization
• 1600MHz‚ 64-bit dual independent frontside buses

Memory

• 800MHz DDR2 ECC fully buffered DIMM (FB-DIMM) memory
• Eight FB-DIMM slots o­n two memory riser cards (four slots per card) supporting up to 32GB of main memory
• 256-bit-wide memory architecture

Graphics and displays

• Double-wide‚ 16-lane PCI Express 2.0 graphics slot with o­ne of the following graphics cards installed:
  • ATI Radeon HD 2600 XT with 256MB of GDDR3 memory and two dual-link DVI ports
  • NVIDIA GeForce 8800 GT with 512MB of GDDR3 memory and two dual-link DVI ports
  • NVIDIA Quadro FX 5600 with 1.5GB of GDDR3 memory‚ two dual-link DVI ports‚ and o­ne stereo 3D port
  
  
• Multiple graphics card configurations including two‚ three‚ or four ATI Radeon HD 2600 XT cards
• 300W for up to four PCI Express graphics cards
• Support for up to eight 30-inch displays¹
• Support for digital resolutions up to 2560 by 1600 pixels
• Support for analog resolutions up to 2048 by 1536 pixels
• DVI to VGA adapter included
• Dual-display support for extended desktop and video mirroring modes

Communications

• Two independent 10/100/1000BASE-T Ethernet (RJ-45) interfaces with support for jumbo frames
• Bluetooth 2.0 + Enhanced Data Rate (EDR) up to 3Mb/s
• Optional 802.11n AirPort Extreme wireless networking²
• Optional external Apple USB Modem (RJ-11)