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Gigabyte P-Series 2020 P550B

Photos - PSU Gigabyte P-Series 2020 P550B
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Gigabyte P-Series 2020 P550B
450 W
24+8 (4+4) pin
80+ Bronze
550 W
24+8 (4+4) pin
80+ Bronze
750 W
24+8+8(4+4) pin
80+ Gold
850 W
24+8+8(4+4) pin
80+ Gold
1000 W
24+8+8(4+4) pin
80+ Gold
Main
Power550 W
Form factorATX
Specs
PFCactive
Efficiency85 %
Cooling systemactive (fan)
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Bronze
ATX12V version2.31
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA6
MOLEX3
PCI-E 8pin (6+2)2
Cable systemnon-modular
Cable length
MB550 mm
CPU600 mm
SATA500 mm
MOLEX500 mm
PCI-E550 mm
Max. power
+3.3V18 А
+5V15 А
+12V143.5 А
-12V0.3 А
+5Vsb3 А
+12V522 W
+3.3V +5V108 W
-12V3.6 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP, OCP, OTP
Manufacturer's warranty3 years
Dimensions (HxWxD)86x150x140 mm
Added to E-Catalogaugust 2020
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Gigabyte 2025 - new arrivals, bestsellers, and the most relevant models Gigabyte.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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GIGABYTE 550W - GP-P550B - 80 Bronze GP-P550B

Easy to use Good product for use Good performance Good quality
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Gigabyte GP-P550B 80 Plus Bronze 500W Quiet Fan Active Power Protection Power Supply

550W Power Capacity with Powerful Single +12V Rail 80 PLUS Bronze Efficiency 120mm Smart Hydraulic Bearing Fan High Quality Reliable Japanese Capacitors Meet ErP LOT6 2013 (< 0.5W at standby mode) OPP/UVP/OVP/SCP/OCP protection 3 years warranty
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Gigabyte GP-P550B 550W 80 Plus Bronze Power Supply Active PFC09 Typical 120mm Silent Hydraulic Bearing HYB Fan Intel ATX 12V

【Features】550W Single +12V Rail, 120mm Cooling Fan, Intel ATX 12V v2.31 Form Factor, 2 x PCIe Connectors, 6 x SATA Connectors, 3 4-Pin Peripheral Connectors 【Single +12V Rail】Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best desi... moregn for overclocking. 【120mm Hydraulic Bearing Fan】A 120mm Hydraulic Bearing fan optimizes noise reduction and thermal performance. The speed is adjusted according to automatic power detection, enabling longer and more stable fan operation. 【80 Plus Bronze Certified】 80 Plus Bronze certified ensures to deliver 85% efficiency at 50% load. Better power efficiency leads to less power waste, less heat and less fan noise. 【Reliable Flat Cable】 P550B provides the best solution for the system builds. The flat cable reduces the clutter and improves the airflow in the case.
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Gigabyte P-Series 2020 often compared
MSI MAG
Gigabyte P-Series 2020
[P550B]
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[A550BN]
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