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550 Watt Gigabyte GP-P550B Bronze Power Supply

Web ID: 29349

Gigabyte GP-P550B 550W 80+ Bronze Power Supply, 80 PLUS Bronze Certification, Output Capacity: 550W, Intel Form Factor: ATX 12V v2.31, PFC: Active PFC (>0.9 Typical), Input Voltage: 100-240 Vac (Full Range), Input Current: 8-4A, Fan Type: 120mm Hydraulic Bearing, MTBF: >100,000 Hours, Single +12V Rail, Reliable Flat Cable, Protection: OVP/OPP/SCP/UVP/OCP/OTP ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 3 Year
Manufacturer PN: GP-P550B
GTIN: 813567028628
Manufacturer Website

· Non-modular design with a reliable flat cable
· 120mm Hydraulic Bearing (HYB) Fan optimises noise reduction and thermal performance
· 80 Plus Bronze certification ensures power delivery with 85% efficiency at 50% load
· Single +12V rail provides the best power output and stability
· OCP, OTP, OVP, OPP, UVP and SCP protections ensure stable operation under any conditions

Gigabyte's P550B and P450B power supply units provide 550 watts and 450 watts of power respectively. Both power supplies are made from high-quality materials and have qualified for an 80 PLUS Bronze certification, providing a maximum conversion efficiency of more than 85%. The PSUs feature a large 12cm hydraulic bearing fan which is 1.4 times longer than the standard sleeve bearing, whilst still keeping operation noise low.550 watt gigabyte gp-p550b bronze non-modular power supply

  • Model


  • Type

    Intel Form Factor ATX 12V v2.31

  • PFC

    Active PFC(>0.9 typical)

  • Input Voltage

    1‎00-240 Vac(full range)

  • Input Current

    8‎-4 A

  • Input Frequency

    6‎0-50 Hz

  • Output Capacity


  • Dimension

    1‎50 x 140 x 86 mm

  • Fan Type

    1‎20mm Hydraulic Bearing (HYB) Fan

  • 80 PLUS


  • Efficiency

    8‎5% at typical load

  • MTBF

    >100,000 hours

  • Protection


  • Power Good Signal


  • Hold Up Time


  • Cable Type

    Flat, All black

  • Connectors

    ATX/MB 20+4 Pin x 1 : 550mm*1
    CPU/EPS 4+4 Pin x 1 : 600mm*1
    PCI-e 6+2 Pin x 2 : 550mm+150mm*1
    SATA x 6 : 500mm+120mm+120mm*2
    4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm+120mm+120mm+120mm*1