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be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black

SKU
BN321
Out of stock
be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A

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Overview
Full specs

Overview

Highlights

SFX Power 3 450W, the compact PSU from be quiet! that gives you more for your mini or media PC. It provides enough power to support powerful PCIe graphics cards while offering the ideal combination of power, quietness and reliability. That makes it the perfect choice for compact PC systems that perform beyond the ordinary.

Good to know

Power

  • AC input frequency
    50 - 60
  • AC input voltage
    100 - 240
  • Combined power (+3.3V)
    85.000000
  • Combined power (+5V)
    85.000000
  • Combined power (-12V)
    450.000000

Performance

  • 80 PLUS certification
    80 PLUS Bronze
  • ATX version
    3.42
  • Bearing technology
    Rifle
  • ECC
    No
  • EPS version
    2.92

Product Design

  • Built-in display
    No
  • Cooling type
    Active
  • Fan diameter
    80.000000
  • Illumination
    No
  • Number of fans
    1.000000

Logistics data

  • Harmonized System (HS) code
    84733020
  • Products per shipping (inner) case
    6.000000
  • Serialized
    No
  • Shipping (inner) case gross weight
    8190.000000
  • Shipping (inner) case height
    233.000000

Full Specs

    Safety regulation & standards
    • Safety
      CE, CB, TÜV, CU
    Supplier features
    • Product or Article Information Sheet available?
      No
    Battery
    • Battery level indicator
      No
    • Rechargeable battery
      No
    Certificates
    • Compliance certificates
      RoHS, WEEE
    • Waste Electrical and Electronic Equipment (WEEE) compliance
      No
    Packaging content
    • Batteries included
      No
    • Cable tie(s) included
      No
    Technical details
    • Sustainability certificates
      ENERGY STAR, ErP
    • Sustainability compliance
      No
    Product Design
    • Built-in display
      No
    • Cooling type
      Active
    • Fan diameter
      80.000000
    • Illumination
      No
    • Number of fans
      1.000000
    • On/off switch
      No
    Logistics data
    • Harmonized System (HS) code
      84733020
    • Products per shipping (inner) case
      6.000000
    • Serialized
      No
    • Shipping (inner) case gross weight
      8190.000000
    • Shipping (inner) case height
      233.000000
    • Shipping (inner) case length
      457.000000
    • Shipping (inner) case width
      265.000000
    Other features
    • Cable management
      No
    • Cable ties included
      No
    • Full duplex
      No
    • Power management
      No
    • Power over Ethernet (PoE)
      No
    • Redundant power supply (RPS) support
      No
    • Screws included
      No
    • Warranty card
      No
    Packaging data
    • Cable storage bag included
      No
    • Case badge included
      No
    • Manual
      No
    • Package depth
      75.000000
    • Package height
      207.000000
    • Package type
      Box
    • Package weight
      1240.000000
    • Package width
      197.000000
    Performance
    • 80 PLUS certification
      80 PLUS Bronze
    • ATX version
      3.42
    • Bearing technology
      Rifle
    • ECC
      No
    • EPS version
      2.92
    • Mean time between failures (MTBF)
      100000.000000
    • Noise level
      33.800000
    • Power supply unit (PSU) form factor
      SFX
    • Removable filter
      No
    • Silent mode
      No
    Power
    • AC input frequency
      50 - 60
    • AC input voltage
      100 - 240
    • Combined power (+3.3V)
      85.000000
    • Combined power (+5V)
      85.000000
    • Combined power (-12V)
      450.000000
    • Efficiency
      85.900000
    • Hold time
      21.000000
    • Max output current (+12V1)
      37.500000
    • Max output current (+3.3V)
      16.000000
    • Max output current (+5V)
      16.000000
    • Max output current (+5Vsb)
      2.500000
    • Maximum input current (@110V)
      6.000000
    • Maximum input current (@220V)
      2.500000
    • Peak power
      500.000000
    • Power Factor Correction (PFC) type
      Active
    • Power factor
      0.980000
    • Power protection features
      Over current, Short circuit, Over voltage, Under voltage, Over power
    • Total power
      450.000000
    Ports & interfaces
    • ATX Power connector (24-pin)
      No
    • ATX power connector (12+4 pin)
      No
    • ATX power connector (20+4 pin)
      No
    • CPU power connector (4+4 pin)
      No
    • Cabling type
      Non-Modular
    • EPS power connector (4+4 pin)
      No
    • EPS power connector (8-pin)
      No
    • Floppy disk drive cable length
      600.000000
    • Floppy disk drive connector
      No
    • Floppy drive power connector
      1.000000
    • Motherboard power cable length
      350.000000
    • Motherboard power connector
      20+4 pin ATX
    • Number of SATA power connectors
      3.000000
    • PCI Express connector
      No
    • PCI Express power cable length
      550.000000
    • PCI Express power connectors (6+2 pin)
      2.000000
    • Peripheral (Molex) power cable length
      300, 450
    • Peripheral (Molex) power connectors (4-pin)
      2.000000
    • SATA power cable length
      450, 300, 600

More Information

Specifications

  • On/off switch
    No
  • Cooling type
    Active
  • Motherboard power connector
    20+4 pin ATX
  • ATX version
    3.42
  • EPS version
    2.92
  • 80 PLUS certification
    80 PLUS Bronze
  • Power Factor Correction (PFC) type
    Active
  • Max output current (-12V)
    0
  • Power supply unit (PSU) form factor
    SFX
  • EPS power connector (4+4 pin)
    No
  • Sustainability compliance
    No
  • Bearing technology
    Rifle
  • Package type
    Box
  • AC input frequency
    50 - 60
  • AC input voltage
    100 - 240
  • Cabling type
    Non-Modular
  • Harmonized System (HS) code
    84733020
  • Safety
    CE, CB, TÜV, CU
  • Power protection features
    Over current, Short circuit, Over voltage, Under voltage, Over power
  • SATA power cable length
    450, 300, 600
  • Peripheral (Molex) power cable length
    300, 450
  • Sustainability certificates
    ENERGY STAR, ErP
  • Compliance certificates
    RoHS, WEEE
  • Mean time between failures (MTBF)
    100000
  • Package weight
    1240
  • Noise level
    33.8
  • Peak power
    500
  • Package depth
    75
  • Package height
    207
  • Package width
    197
  • Number of fans
    1
  • Efficiency
    85.9
  • Hold time
    21
  • Floppy drive power connector
    1
  • Number of SATA power connectors
    3
  • Peripheral (Molex) power connectors (4-pin)
    2
  • Fan diameter
    80
  • Power factor
    0.98
  • PCI Express power connectors (6+2 pin)
    2
  • Combined power (+3.3V)
    85
  • Combined power (+5V)
    85
  • Combined power (-12V)
    450
  • Max output current (+3.3V)
    16
  • Max output current (+5V)
    16
  • Max output current (+5Vsb)
    2.5
  • Max output current (+12V1)
    37.5
  • Total power
    450
  • Maximum input current (@110V)
    6
  • Maximum input current (@220V)
    2.5
  • Shipping (inner) case width
    265
  • Shipping (inner) case length
    457
  • Shipping (inner) case height
    233
  • Shipping (inner) case gross weight
    8190
  • Products per shipping (inner) case
    6
  • Motherboard power cable length
    350
  • PCI Express power cable length
    550
  • Floppy disk drive cable length
    600

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