Gigabyte P550B is a 550W 80 Plus Bronze certified power supply with a 120mm silent fan, active PFC, and reliable power delivery for gaming and productivity PC builds.
Product Specifications
Product Type: Power Supply (SMPS)
Brand: Gigabyte
Model: P550B
Power Output: 550W
Efficiency: 80 Plus Bronze
Form Factor: ATX
Input Voltage: 100–240V AC
PFC: Active PFC
Cooling Fan: 120mm Hydraulic Bearing Fan
+12V Rail: Single Rail
Main Connector: 24-Pin ATX
CPU Connector: 8-Pin (4+4)
PCIe Connector: 2 × 6+2 Pin
SATA Connectors: 6
Peripheral (Molex): 3
Protection: OVP, OPP, SCP, UVP & OTP
Cable Type: Flat Black Cables
SKU:QCM-00100-2FGL
Categories:SMPS (Power Supply)
The Gigabyte P550B 550W SMPS is designed for gamers, professionals, and PC builders who need stable and efficient power delivery. With 80 Plus Bronze certification, Active PFC, and a 120mm Hydraulic Bearing fan, it delivers reliable performance while maintaining low noise and better energy efficiency. It's an excellent choice for Intel and AMD gaming PCs.
Features
550W Continuous Power Output
80 Plus Bronze Certified
Active Power Factor Correction (PFC)
120mm Silent Hydraulic Bearing Fan
Single +12V Rail Design
Flat Black Cables
Multiple Protection Circuits
ATX Form Factor
Stable Power Delivery
Ideal for Gaming & Productivity PCs
| Product Dimension (W x D x H) | 150 × 140 × 86 mm |
| Input voltage | 100–240V AC |
| Net Weight | 1.75 kg |
| Input current | 8A |
| Compatible Devices | Desktop PC, Gaming PC, Workstation |
| Fan type | 120mm Hydraulic Bearing (HYB) Fan |
| Product Type | ATX Power Supply (SMPS) |
| Power good signal | 100–150ms |
| Connectivity | 24-Pin ATX, 8-Pin CPU (4+4), 2× PCIe (6+2), 6× SATA, 3× Molex |
| Hold up time | More than 16ms |
| Usage | Gaming, Office, Editing, Productivity PC Builds |
| Protections | OVP, UVP, OPP, SCP, OTP |
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