Graphics: nVidia Graphics Sound: 7.1 channel surround Networking: 10/100/1000 (LAN) Front Panel: 2 x USB, Microphone In, Headphone Out, 1394 Firewire Rear Panel: 8 x USB, 2 x eSATA, Analog Audio I/O, RJ45 LAN, 1394 Firewire, S/PDIF Optical Out Expansion Slots: 2 x PCI Express X16 slot, 1 x PCI Express X4 slot, 1 x 32-bit PCI slot Power Supply: 650 Watt 80 Plus Certified. 80% or greater power efficiency Dimensions: 8.26" x 18.50" x 19.29" (W x H x D)

Operating System:
	Ubuntu 10.04 (Lucid Lynx) 64 Bit Linux

Processor:
	Core i7 930 2.80 GHz L2 8 MB QPI 4.8 GTs - 4 Cores with Hyperthreading   Core i7 960 3.20 GHz L2 8 MB QPI 4.8 GTs - 4 Cores with Hyperthreading ( +$375.00 ) Core i7 970 3.20 GHz L2 12 MB QPI 4.8 GTs - 6 Cores with Hyperthreading ( +$695.00 ) Core i7 980X Extreme 3.33 GHz L2 12 MB QPI 6.4 GTs - 6 Cores with Hyperthreading ( +$995.00 )

Memory:
	3 GB - 3 x 1 GB - Crucial Ballistix Triple Channel DDR3 - 1600 MHz   6 GB - 3 x 2 GB - Crucial Ballistix Triple Channel DDR3 - 1600 MHz ( +$79.00 ) 12 GB - 3 x 4 GB - Kingston HyperX Triple Channel DDR3 - 1600 MHz ( +$645.00 )

Graphics:
	1 GB nVidia GeForce GTS 250   1 GB nVidia GeForce GTX 465 ( +$149.00 ) 1280 MB nVidia GeForce GTX 470 ( +$299.00 ) 1536 MB nVidia GeForce GTX 480 ( +$475.00 )

Storage Options:

need help choosing

500 GB SATA II 300 Mbps – 7200 RPM 32MB Buffer   750 GB SATA II 300 Mbps – 7200 RPM 32MB Buffer ( +$30.00 ) 1 TB SATA II 300 Mbps – 7200 RPM 32MB Buffer ( +$50.00 ) 300 GB Western Digital VELOCIRAPTOR – 10,000 RPM 16 MB Buffer ( +$270.00 ) 40 GB Intel X25-V Solid State Drive ( +$80.00 ) 80 GB Intel X25-M Solid State Drive ( +$219.00 ) 160 GB Intel X25-M Solid State Drive ( +$459.00 ) 2 TB: 3ware Hardware RAID 0 – 2 x 1000 GB ( +$379.00 ) 600 GB: 3ware Hardware RAID 0 - 2 x 300 GB Western Digital VELOCIRAPTOR ( +$765.00 ) 160 GB: 3ware Hardware RAID 0 - 2 x 80 GB Intel X25-M Solid State Drive ( +$699.00 ) 320 GB: 3ware Hardware RAID 0 - 2 x 160 GB Intel X25-M Solid State Drive ( +$1,249.00 )

Optical Drive:
	no optical drive   CD-RW / DVD-RW Dual Layer LightScribe Drive ( +$55.00 )

Second Optical Drive:
	no second optical drive   CD-RW / DVD-RW Dual Layer LightScribe Drive ( +$55.00 )

Wireless:
	no wireless   PCI Express Xtreme 802.11 bgn ( +$79.00 )

LCD Monitor:
	no monitor   23" Full HD SuperThin Widescreen LED Display (1920 x 1080) ( +$369.00 )

Speakers:
	no speakers   2.0 – Logitech S120 – 2 Satellites ( +$15.00 ) 2.1 – Logitech S220 – 2 Satellites, 1 Subwoofer ( +$39.00 ) 5.1 - Logitech X-540 - Surround Sound Speaker Set - 5 Satellites, 1 Subwoofer ( +$119.00 )

Keyboard and Mouse:
	no keyboard and mouse   Logitech Desktop MK120 ( +$35.00 ) Logitech Wireless Desktop MK300 ( +$49.00 ) Logitech Cordless Desktop Wave Set ( +$110.00 )

Portable Flash Drive:
	no flash drive   4 GB flash drive ( +$15.00 ) 8 GB flash drive ( +$28.00 ) 16 GB flash drive ( +$49.00 )

Hardware Warranty:
	1 Yr. Ltd. Warranty and 1 Yr. Technical Support   2 Yr. Ltd. Warranty and 2 Yr. Technical Support ( +$99.00 ) 3 Yr. Ltd. Warranty and 3 Yr. Technical Support ( +$195.00 )

Donate Your Old Machine:
how the donation works	no, thank you   yes, send me a shipping label ( +$10.00 )