Rosewill RD400-2-DB 400W ATX V2.2 Power Supply - Internal, 400 W, 110 V AC, 220 V AC
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Independent, reliable power

Product Information

In today's power hungry world you need a PSU that can deliver, and the Rosewill RD400-2-DB 400W ATXV2.2 Power Supply does just that. With 400W of total output power there is plenty of juice for the most demanding situations and the dual 12V rails with 27 amps of power provide plenty of independent, reliable power. Its mesh wrapping keeps things neat, optimizes air flow, and enhances cooling while the smart temperature sensor intelligently adjusts the fan speed according to the system temperature for minimized operation noise. Universal motherboard connectivity is ensured with the 20+4 main connector and 4/8 pin EPS connector.  All these are enclosed in a flat black housing with multitudinous ventilation holes and dual 80mm cooling fans as well as built-in inrush current and over temperature, current, and voltage protection circuits.

Product Features
  • A maximum power of 400W delivers safe, reliable output for average gaming computer systems
  • Dual 80mm fans with Smart Temperature Sensor for whisper-quiet cooling through fan speed adjustments in response to load conditions
  • Cables are wrapped in mesh sleeving so your chassis stays neat for optimized air flow and enhanced cooling
  • Dual 12V rails with 27 amps of power provide plenty of independent, reliable power
  • Supports ATX12V v2.2 standard
  • Supports both Intel and AMD Systems
  • 20+4 pin main connector for universal motherboard compatibility
  • Built-in inrush current, over temperature/current/voltage protection circuits

  • Color:  Black
  • Dimensions: 5.91" x 5.51" x 3.35" (W x D x H, Approx.)
  • Type: ATX12V Ver2.2
  • Maximum Power: 400W
  • Fans: Dual 80mm, 2 ball-bearing Fan with Smart Temperature Sensor
  • PFC: No
  • Main Connector: 20+4Pin
  • Dual +12V: Yes
  • PCI-E Connector: 1
  • SLI Support: No
  • Modular Cabling Support: No
  • Hold-up Time: >16ms
  • Over Voltage Protection: Yes
  • Input Voltage: 115/230 V
  • Input Frequency Range: 50/60 Hz
  • Input Current: 10A @ 115V, 6A @ 230V
  • Output: +3.3V@20A, +5V@14A, +12V1@14A, +12V2@13A, -12V@0.3A, +5VSB@2.5A
  • MTBF: 100k hours at max. load, normal line and 25°C
  • Approvals: UL, CSA, TUV, FCC
  • Warranty: One Year Limited Manufacturer Warranty

  • 1x 20+4 pin Main Connector
  • 1 x 4 pin ATX12V Connector
  • 1 x 8 pin EPS12V Connector
  • 1 x 6 pin PCI-Express Connector
  • 2 x 4 pin Peripheral Connector (Quick-release)
  • 4 x 5 pin SATA Connector
  • 1 x 4 pin Floppy Connector

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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

  • UPC: 898745002775 
  • Mfr's Part #: RD400-2-DB