2 x Six Core Intel® Xeon® Processor E7450 - 2.4 GHz (12 MB L2, 1066 MHz) / 8x2GB RAM DDR2 PC5300/256GB / 146 GB 2.5in 10K HS SAS/ 2TB / DVD Combo / Integrated RAID-0, -1, optional RAID-5 / VGA 16MB SDRAM / Dual-port Broadcom BCM5709C Enthernet / 2 x 1440W universal, autoswitching, hot-swap / Rack 4U.

Intel® Xeon® Processor X5650 (2.66 GHz, 12MB L3 Cache, 95W, DDR3-1333, HT, Turbo 2/2/2/2/3/3) / Intel® 5520 chipset / 4GB (2 x 2GB) PC3-10600R (DDR3-1333) Registered DIMMs / Two HP NC382i Dual Port Multifunction Gigabit Enthernet / HP Smart Array P410i/256MB Controller (RAID 0/1/1+0/5) / DVD ROM / 146GB Hot-Plug SAS 10K 2,5" / VGA 64MB video standard / 460W Hot Plug Power Supply / Rack 2U.

Quad-Core Intel Xeon Processor E5640 (2.66 GHz, 8MB L3 cache, 80W, DDR3-1066, HT, Turbo 1/1/2/2) / 4 GB (2 x 2 GB) RDIMM / NIC NC375i Integrated Quad Port Multifunction Gigabit / P410i/256 MB Controller (RAID 0/1/1+0/5/5+0) / DVD-ROM / 3 x 146GB Hot-Plug SAS 10K 2,5" / ATI RN50 64 MB video / 750Watts 92% Efficiency / Monitor Option.

Quad-Core Intel Xeon Processor E5540 (2.53 GHz, 8MB L3 cache, 80W, DDR3-1066, HT, Turbo 1/1/2/2) / 4 GB (2 x 2 GB) RDIMM / NIC NC375i Integrated Quad Port Multifunction Gigabit / P410i/256 MB Controller (RAID 0/1/1+0/5/5+0) / DVD-ROM /146GB Hot-Plug SAS 10K 2,5" / ATI RN50 64 MB video / 750Watts 92% Efficiency / Monitor Option

Intel® Xeon® Processor E5640 (2.66 GHz, 12MB L3 Cache, 80W, DDR3-1066, HT, Turbo 1/1/2/2) (1/2 processors) / Intel® 5520 chipset / 6GB (3 x 2GB) PC3-10600R (DDR3-1333) Registered DIMMs / Two HP NC382i Dual Port Multifunction Gigabit Enthernet / HP Smart Array P410i/256MB Controller (RAID 0/1/1+0/5) / DVD ROM / 146GB Hot-Plug SAS 10K 2,5" / VGA 64MB video standard / 460W Hot Plug Power Supply / Rack 2U.

Intel® Xeon® Processor E5620 (2.40 GHz, 12MB L3 Cache, 80W, DDR3-1066, HT) (1/2 processors) / Intel® 5520 chipset / 6GB (3 x 2GB) PC3-10600R (DDR3-1333) Registered DIMMs / Two HP NC382i Dual Port Multifunction Gigabit Enthernet / HP Smart Array P410i/256MB Controller (RAID 0/1/1+0/5) / DVD ROM / 146GB Hot-Plug SAS 10K 2,5" / VGA 64MB video standard / 460W Hot Plug Power Supply / Rack 2U.

Intel® Xeon® Processor E5506 (2.13 GHz, 4MB L3 Cache, 80 Watts, DDR3-800) (1/2 processors) / Intel® 5520 chipset / 4GB (2 x 2GB) PC3-10600R (DDR3-1333) Registered DIMMs / Two HP NC382i Dual Port Multifunction Gigabit Enthernet / HP Smart Array P410i/Zero Memory Controller (RAID 0/1/1+0) / DVD ROM / 146GB Hot-Plug SAS 10K 2,5" / VGA 64MB video standard / 460W Hot Plug Power Supply / Rack 2U.

Intel® Xeon® Processor E5620 (12M Cache, 2.40 GHz, 5.86 GT/s Intel® QPI) / 6 GB (3 x 2 GB) RDIMM / NIC NC326i PCI Express Dual Port Gigabit / P410i/256MB Controller (RAID 0/1/1+0/5/5+0) / DVD-ROM / 146GB Hot-Plug SAS 10K 2,5" / Integrated ATI RN50, 64MB video / 460Watts - 92% Efficiency / Monitor Option.

Intel® Xeon® Processor E5506 (2.13 GHz, 4MB L3 Cache, 80 Watts, DDR3-800) (1/2 processors) / Intel® 5520 chipset / 4GB (2 x 2GB) PC3-10600E (DDR3-1333) Unbuffered DIMMs / Two HP NC382i Dual Port Multifunction Gigabit Enthernet / HP Smart Array P410i/Zero Memory Controller (RAID 0/1/1+0) / DVD ROM / 146GB Hot-Plug SAS 10K 2,5" / VGA 32MB video standard / 460W Hot Plug Power Supply / Rack 1U.

Intel® Xeon® Processor E5520 (2.26 GHz, 8MB L3 Cache, 80W, DDR3-1066, HT, Turbo 1/1/2/2) / 4 GB DDR3 / NIC HP NC107i / Controller P410/256MB RAID Controller (RAID 0/1/1+0/5/5+0) / DVD-ROM / 500GB SATA Hot-Plug HDD / Video RAM 32MB / 460W Non-Hot Plug / Monitor Option.