black, no power supply.

Construction: Heavy Duty Cold Rolled Electroplated Steel
Color: Black
Expansion Slots: 19 slot passive backplane support
Drive Bays (Open): 3 x 13,3 cm ( 5,2 inch )& 1 x 8,9 cm ( 3,5 inch )
Drive bays (Internal): 2 x 8,9 cm ( 3,5 inch )HDD
Drive Bays (Optional): 2 x 8,9 cm ( 3,5 inch )HDD
Power Supply (Optional): PS / 2 or Mini Redundant front installation
Thermal management cards: optional GHA CO01
Cooling fan (standard): 4 x hot-swappable 92mm
Air Filters: Inside Front Door
Indicators: LEDs for Power ON / OFF, HDD activ
Front Controls: Power ON / OFF, alarm system & Res
Front Doors: Single door with 1 Thumb Twist Key
Humidity: 5% - 95% non - condensing
Product Application: Web Server, Firewall Server
Optional accessories: SL-26 (Slide Rail), GHA-H431 (bracket)