bfg ex-1200 power supplyWith BFG EX-1200 Power Supply, BFG is introducing the Modular, Frequency Conversion Power Supply: The EX Series. By using Frequency Conversion technology, the EX1200 power supply can actually emulate virtually any size power supply and therefore be at least 80% efficient, even with loads as low as 10% of the unit’s maximum capability.


BFG EX 1200 power supply includes six PCI Express® Connectors for Multi Graphics Card Support, features new 8-Pin PCI Express® Connectors and Quad 12V Rails.

BFG EX-1200 specifications

  • ATX12V 2.2/EPS12V 2.91
  • Quad +12V Rails
  • Silent 135mm Intake Fan
  • Efficiency: > 80% Typical
  • MTBF: > 100,000 Hours at 25°C, > 20,000 Hours at 40°C
  • 1200W Continuous Rated at 40°C
  • PCI Express Ready
  • Dimensions: 15cm x 8.6cm x 16.5cm (5.9″ x 3.4″ x 6.5″)

EX-1200 DC Output

  • +3.3V = 30A
  • +5V = 30A
  • +3.3V + 5V Max. Combined Wattage = 170W
  • +12V1 = 40A
  • +12V2 = 40A
  • +12V3 = 40A
  • +12V4 = 40A
  • +12V Max. Combined Wattage = 1180W
  • -12V = 0.5A
  • +5VSB = 3.0A
  • -12V + 5VSB Max. Combined Wattage = 20W

EX1200 power supply Box content

  • 1 x 1200 Watt Power Supply Unit
  • 7 x Modular Cables
  • 1 x US Power Cable
  • 1 x Users Guide
  • 4 x Mounting Screws
  • 5 x Velcro® straps

BFG EX 1200 Connectors

  • 1 x 24-Pin (20+4-Pin) Motherboard Connector
  • 1 x 4-Pin CPU 12V Power Connector
  • 1 x 8-Pin CPU 12V Power Connector
  • 1 x 8-pin (4+4) CPU 12V Power Connector
  • 3 x 6-Pin PCI Express Connectors
  • 3 x 8-Pin (6+2-pin) PCI Express Connectors
  • 9 x 4-Pin Molex Connectors
  • 2 x 4-Pin Floppy Connectors
  • 12x SATA Connectors

EX1200 BFG power supply features

  • ATX12V 2.2 / EPS12V 2.91 – Supports the latest Intel® and AMD® based platforms requiring 24-Pin motherboard and 4-Pin or 8-Pin 12V connectors. With the 20+4-Pin motherboard connector, it is also backward compatible with previous ATX standards.
  • Quad +12V Rails – By splitting the +12V source into four separate rails, your components are provided the most stable power available while upholding rigorous safety standards.
  • PCI Express® Ready – The PCI Express power connectors ensure compatibility with many high-end and graphics cards without having to use unreliable, often performance hindering adapters.
  • SATA Connectors – Serial ATA connectors allow you to connect serial ATA devices without needing special adapters.
  • BFG Thermal Control Technology – During regular operation, the fan slows down to reduce unnecessary noise.
  • Protection Circuitry – Built-in protection circuitry is able to handle common power irregularities such as over-voltage, overload, and short circuits.
  • High Efficiency – While most computer power supplies pinnacle at 80% efficiency, the BFG EX Series is typically 80% to 85% efficient, which means more power drawn from the outlet is converted to DC power for your computer than many of the other units on the market.

EX-1200 photo gallery