Material: Heavy-duty cold-rolled steel. Inside: zinc-platted with bright chromate, Outside: texture-coated

Dimension: 19"(W) x 25.6"(D) x 3.5"(H)

Cooling: 4x 80mm air-bearing fans + 3x 60mm air-bearing fans in the front panel

Power Supply: 300W/400W/460W or 2x350W Hot swappable Power Supplies

PCI Extension: 3 full height and length slots with optional riser cards

Air Filter: Removable and washable

Controls: Power on/off and system reset

Indicators: 9x HDD, 1x LAN, 1x P/W LED's

System Boards: 12"(W) x 13"(D) Full ATX M/B

Speaker: 0.4W built-in

Drive Bay: 9x 3.5" hot-swap drive bays for 1" IDE or SCA HDD (SCA or IDE backplanes and hot-swap trays included)

Temperature: 0°C(32°F)~ 50°C(122°F)

Humidity: 5%~95% non-condensing