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PSF-400B 400W Black Computer Power Supply Full Wired 80 Plus Bronze
Power Supplies

PSF-400B 400W Black Computer Power Supply Full Wired 80 Plus Bronze

The Chieftec PSF-400B computer power supply provides 400 W of power and follows the ATX 2.3 standard. It is 80 PLUS Bronze certified and features active cooling with one fan. The cabling is...

The Chieftec PSF-400B computer power supply provides 400 W of power and follows the ATX 2.3 standard. It is 80 PLUS Bronze certified and features active cooling with one fan. The cabling is non-modular, and its protections include OPP, OVP, SCP, SIP, and UVP.

  • Power: 400 W
  • Type: ATX
  • ATX version: 2.3
  • Cabling: Non-modular
  • Certification: 80 PLUS Bronze
  • ...
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Top specs

  • Type

    Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

    ATX

    The most common power supply size, compatible with most mid and full tower cases.

  • Certification

    80 Plus Bronze

    Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.

  • Fan Dimension

    The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
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Description

Description

The Chieftec PSF-400B computer power supply provides 400 W of power and follows the ATX 2.3 standard. It is 80 PLUS Bronze certified and features active cooling with one fan. The cabling is non-modular, and its protections include OPP, OVP, SCP, SIP, and UVP.

  • Power: 400 W
  • Type: ATX
  • ATX version: 2.3
  • Cabling: Non-modular
  • Certification: 80 PLUS Bronze
  • Efficiency: 87%
  • Power factor correction: Active
  • Cooling: Active
  • Fans: 1
  • Fan diameter: 140 mm
  • Overload protection: OPP
  • Overvoltage protection: OVP
  • Short-circuit protection: SCP
  • Surge and inrush current protection: SIP
  • Undervoltage protection: UVP
  • Maximum +12V1 output current: 30 A
  • Maximum +5V output current: 15 A
  • Maximum +3.3V output current: 16 A
  • Maximum +5Vsb output current: 2.5 A
  • Maximum -12V output current: 0.3 A
  • Combined +12V power: 360 W
  • Combined +5V power: 100 W
  • Combined +3.3V power: 100 W
  • Combined +5Vsb power: 12.5 W
  • Combined -12V power: 3.6 W
  • AC input voltage: 100–240 V
  • AC input frequency: 47–63 Hz
  • Motherboard power cable: 24-pin ATX, 45 cm long
  • EPS power connector: 8-pin
  • SATA power connectors: 4
  • Molex power connectors: 3 × 4-pin
  • PCI Express power connector: 1 × 6-pin
  • Floppy drive power connector: 1
  • Width: 150 mm
  • Height: 87 mm
  • Depth: 140 mm
  • Color: Black
  • Sustainability certification: ENERGY STAR
  • Compliance certification: RoHS

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Power
400 W
Size
ATX

Size

Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

ATX
The most common power supply size, compatible with most mid and full tower cases.
Modularity
Full Wired

Modularity

Describes the degree to which power cables are detachable. Modular power supplies allow for the use of only necessary cables, resulting in better aesthetics and airflow.

Full Wired
The cables are not detachable from the power supply.
Certification
80 Plus Bronze

Certification

80 Plus Bronze

Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.
Fan Dimension
140 mm

Fan Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
Power Protection
Over Power Protection (OPP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Surges & Inrush Protection (SIP), Under Voltage Protection (UVP)

Power Protection

The various types of protection that the power supply has.

Over Power Protection (OPP)
Protects the power supply if its nominal power is exceeded.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.

Surges & Inrush Protection (SIP)
Protects the power supply during connection to the socket and from strong network fluctuations.
Under Voltage Protection (UVP)

Protects connected devices from low voltage current.
Color
Black

ATX Version

ATX 3.1
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

The Chieftec PSF-400B computer power supply provides 400 W of power and follows the ATX 2.3 standard. It is 80 PLUS Bronze certified and features active cooling with one fan. The cabling is non-modular, and its protections include OPP, OVP, SCP, SIP, and UVP.

  • Power: 400 W
  • Type: ATX
  • ATX version: 2.3
  • Cabling: Non-modular
  • Certification: 80 PLUS Bronze
  • Efficiency: 87%
  • Power factor correction: Active
  • Cooling: Active
  • Fans: 1
  • Fan diameter: 140 mm
  • Overload protection: OPP
  • Overvoltage protection: OVP
  • Short-circuit protection: SCP
  • Surge and inrush current protection: SIP
  • Undervoltage protection: UVP
  • Maximum +12V1 output current: 30 A
  • Maximum +5V output current: 15 A
  • Maximum +3.3V output current: 16 A
  • Maximum +5Vsb output current: 2.5 A
  • Maximum -12V output current: 0.3 A
  • Combined +12V power: 360 W
  • Combined +5V power: 100 W
  • Combined +3.3V power: 100 W
  • Combined +5Vsb power: 12.5 W
  • Combined -12V power: 3.6 W
  • AC input voltage: 100–240 V
  • AC input frequency: 47–63 Hz
  • Motherboard power cable: 24-pin ATX, 45 cm long
  • EPS power connector: 8-pin
  • SATA power connectors: 4
  • Molex power connectors: 3 × 4-pin
  • PCI Express power connector: 1 × 6-pin
  • Floppy drive power connector: 1
  • Width: 150 mm
  • Height: 87 mm
  • Depth: 140 mm
  • Color: Black
  • Sustainability certification: ENERGY STAR
  • Compliance certification: RoHS

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Power
400 W
Size
ATX

Size

Specifies the size and compatibility with the computer case. The most common types are ATX for standard cases, SFX and TFX for small or slim systems, and EPS for powerful setups or servers.

ATX
The most common power supply size, compatible with most mid and full tower cases.
Modularity
Full Wired

Modularity

Describes the degree to which power cables are detachable. Modular power supplies allow for the use of only necessary cables, resulting in better aesthetics and airflow.

Full Wired
The cables are not detachable from the power supply.
Certification
80 Plus Bronze

Certification

80 Plus Bronze

Energy saving with efficiency up to 85%. Reliable and efficient operation for your computer's power supply.
Fan Dimension
140 mm

Fan Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter the power supply operation. The most common size is 120mm, with some power supplies reaching up to 140mm.
Power Protection
Over Power Protection (OPP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), Surges & Inrush Protection (SIP), Under Voltage Protection (UVP)

Power Protection

The various types of protection that the power supply has.

Over Power Protection (OPP)
Protects the power supply if its nominal power is exceeded.
Over Voltage Protection (OVP)

Protects connected devices from excessive voltage.

Short Circuit Protection (SCP)

Protects the power supply from short circuit.

Surges & Inrush Protection (SIP)
Protects the power supply during connection to the socket and from strong network fluctuations.
Under Voltage Protection (UVP)

Protects connected devices from low voltage current.
Color
Black

ATX Version

ATX 3.1
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

64,24 €
14,00 €   shipping cost
Chieftec