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| Item number: CIEN9-37463084 Manufacturer no.: BDF-400S EAN/GTIN: 4710713231252 |
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![](/p.gif) | With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, which in turn ensures a higher longevity of installed components. The efficiency of the PROTON Series is certified at 80 PLUS BRONZE thereby fulfilling all ENERGY STAR 5,0 and higher requirements as stipulated by the EU. More information: Ports & interfaces | Motherboard power connector | 24-pin ATX | ![](/p.gif) | Peripheral (Molex) power connectors (4-pin) | 2 | ![](/p.gif) | Number of SATA power connectors | 4 | ![](/p.gif) | PCI Express power connectors (6-pin) | 1 | ![](/p.gif) | CPU P4 connector (4-pin) | 1 | ![](/p.gif) | Cabling type | Non-Modular | Power | Total power | 400 W | ![](/p.gif) | AC input voltage | 115 - 230 V | ![](/p.gif) | AC input frequency | 50 - 60 Hz | ![](/p.gif) | Power factor | 0.9 | ![](/p.gif) | Power Factor Correction (PFC) type | Active | ![](/p.gif) | Combined power (+3.3V) | 90 W | ![](/p.gif) | Combined power (+5V) | 90 W | ![](/p.gif) | Max output current (+3.3V) | 18 A | ![](/p.gif) | Max output current (+12V) | 33.36 A | ![](/p.gif) | Max output current (+5V) | 18 A | ![](/p.gif) | Max output current (-12V) | 0.3 A | ![](/p.gif) | Max output current (+5Vsb) | 2.5 A | ![](/p.gif) | Efficiency | 85 % | ![](/p.gif) | Power protection features | Over voltage, Overload, Short circuit, Under voltage | Packaging data | Manual | Yes | Logistics data | Harmonized System (HS) code | 84733020 | Performance | Purpose | PC | ![](/p.gif) | Power supply unit (PSU) form factor | PS/2 | ![](/p.gif) | 80 PLUS certification | 80 PLUS Bronze | ![](/p.gif) | ATX version | 2.3 | Design | Product colour | Black | ![](/p.gif) | Cooling type | Active | ![](/p.gif) | Fan diameter | 120 mm | ![](/p.gif) | Number of fans | 1 fan(s) | ![](/p.gif) | Fan location | Top | ![](/p.gif) | On/off switch | Yes | Other features | Warranty card | Yes | Weight & dimensions | Width | 150 mm | ![](/p.gif) | Depth | 140 mm | ![](/p.gif) | Height | 87 mm |
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![](/p.gif) | Other search terms: PC power supply, built-in power supply, power supply unit, power supply units, power supply, power supplies, internal power supply, internal power supplies, PSU, PSUs |
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