Gigabyte P550SS
Power supply (internal) | ATX12V 3.0/ EPS12V | 80 PLUS Silver | AC 155-240 V | 550 watt | active PFC
Main Specification
| Product Description | Gigabyte P550SS - power supply - 550 watt |
|---|---|
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
| Specification Compliance | ATX12V 3.0/ EPS12V |
| 80 PLUS Certification | 80 PLUS Silver |
| Input Voltage | AC 155-240 V |
| Output Voltage | +3.3, +5, ±12 V |
| Power Capacity | 550 watt |
| Output Current | +3.3V - 20 A +5V - 20 A +12V - 45.8 A -12V - 0.3 A +5VSB - 3 A |
| Output connectors | 1 x power 24 pin ATX 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section 2 x 8 pin PCI Express power with detachable 2 pin section 5 x 15 pin Serial ATA power 3 x 4 PIN internal power |
| Cooling System | 120 mm fan |
| Dimensions (WxDxH) | 15 cm x 14 cm x 8.6 cm |
| Manufacturer Warranty | 3-year warranty |
General
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
|---|---|
| Specification Compliance | ATX12V 3.0/ EPS12V |
| PSU Form Factor | ATX |
Power Device
| Input Voltage | AC 155-240 V |
|---|---|
| Frequency Required | 50 - 60 Hz |
| Power Output Connectors Details | 1 x power 24 pin ATX 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section 2 x 8 pin PCI Express power with detachable 2 pin section 5 x 15 pin Serial ATA power 3 x 4 PIN internal power |
| Output Voltage | +3.3, +5, ±12 V |
| Power Capacity | 550 watt |
| Output Current | +3.3V - 20 A +5V - 20 A +12V - 45.8 A -12V - 0.3 A +5VSB - 3 A |
| Efficiency | 90% |
| 80 PLUS Certification | 80 PLUS Silver |
Miscellaneous
| Cables Included | AC power cable Power 24 pin ATX cable 60 cm Power 8 pin EPS12V with detachable 4 pin ATX12V section 65 cm 3x Serial ATA modular cable 8 pin PCI Express power with detachable 2 pin section 2x Serial ATA modular cable |
|---|---|
| MTBF | 100,000 hours |
| Cooling System | 120 mm fan |
| Features | Overheat protection, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, single 12V rail, fluid dynamic bearing cooling fan, non-modular |
| Compliant Standards | CCC |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Dimensions & Weight
| Width | 15 cm |
|---|---|
| Depth | 14 cm |
| Height | 8.6 cm |
Product features
Efficient power distribution
The GIGABYTE P550SS power supply ensures efficient power distribution with its robust output current capabilities, including a significant 45.8 A on the +12V rail, supporting high-performance components with ease.Advanced cooling system
Equipped with a 120 mm fan featuring fluid dynamic bearing technology, this power supply maintains optimal operating temperatures, ensuring reliability and a longer lifespan with an MTBF of 100,000 hours.Comprehensive protection
Designed with the user's peace of mind as a priority, it includes overheat, overpower, overvoltage, short-circuit, and undervoltage protection, safeguarding your components from electrical anomalies.Modular cable management
The modular cable management system allows for a clean and organized build, reducing clutter and improving airflow within the PC case.High efficiency
Achieving an 80 PLUS Silver certification, the P550SS operates at a minimum of 90% efficiency at 50% load, reducing electricity usage and operating costs.Key selling points
- 80 PLUS Silver certified for high energy efficiency
- Modular cable management for a tidy system build
- 120 mm fluid dynamic bearing cooling fan for quiet operation
- Comprehensive protection features for system safety
- Supports a wide range of voltages for global compatibility
References
MPN: GP-P550SS
What our Customers think about us!
Page generated at:
04/06/2026 05:32:53