Product features
- 80 Plus Bronze certified: up to 88% efficiency @typical load
- Powerful Single +12V rail for superior load balancing and VGA compatibility.
- Unique 3D circuit design offers high efficiency and improves the heat dissipation. It reduces the unnecessary cables which results in much lower crosstalk, signal noise and improves airflow.
- Modular cable designs for better cable management.
- Full Protection OVP/UVP/OPP/OTP/OCP/SCP
- 5 Year Warranty
Description
Product Description GM Series G550M PSU Compliance with the newest Intel standard ATX 12V V2.3 More than 70% efficiency at typical load operation High performance components design for better reliability Green power design to meet Energy Star and Blue Angel requirements Multiple protection design(OVP/OCP/OPP/SCP) Support dual +12V1 and +12V2 outputs for higher power usage One 4+4 pin +12V CPU connector for high–end CPU EMI and Noise filter built in design Box Contains 1 x RS550-AMAAB1-UK PSU
Cooler Master G550M PSU Review
The Cooler Master G550M PSU is a semi-modular, 80 PLUS Bronze certified power supply unit designed to provide reliable and efficient power for your computer system. Here’s a detailed review of its features, pros, and cons.
Features
- Power Rating: 550W
- Efficiency: 80 PLUS Bronze certified
- Modularity: Semi-modular design
- Rail Configuration: Single +12V rail with 45A capacity
-
Connectors:
- 1 x 24-pin ATX connector
- 1 x 8-pin EPS connector
- 6 x SATA connectors
- 4 x Molex connectors
- 1 x Floppy connector
- 1 x 6-pin PCIe connector
- 1 x 8-pin PCIe connector
-
Protection Features:
- Overvoltage protection (OVP)
- Overcurrent protection (OCP)
- Short-circuit protection (SCP)
- Under-voltage protection (UVP)
- Cooling System: 120mm fan
- Dimensions: 160mm (L) x 150mm (W) x 85mm (H)
- Weight: Approximately 2.5 kg
- Certifications: 80 PLUS Bronze certified
Pros
- Efficiency: The 80 PLUS Bronze certification ensures that the PSU operates efficiently, reducing energy waste and heat generation.
- Reliability: The single +12V rail with 45A capacity provides stable power for most modern systems.
- Connectors: The semi-modular design offers a good balance between convenience and cable management.
- Protection Features: Comprehensive protection features ensure the PSU operates safely and reliably.
- Cooling System: The 120mm fan is effective in cooling the PSU, especially during high-load conditions.
Cons
- Noise Level: The 120mm fan can be slightly noisy under high-load conditions.
- Cable Management: While the semi-modular design is convenient, some users might find the number of cables still excessive for cable management.
- Build Quality: Some users have reported minor issues with the build quality, such as loose connections or slight vibrations.
Verdict
The Cooler Master G550M PSU is a solid choice for those seeking a reliable and efficient power supply. Its 80 PLUS Bronze certification ensures it operates efficiently, and the single +12V rail provides stable power. The semi-modular design is convenient but may require some cable management effort. While it has some minor drawbacks, the overall performance and reliability make it a good option for most users.
Table of Features
| Feature | Description |
|---|---|
| Power Rating | 550W |
| Efficiency | 80 PLUS Bronze certified |
| Modularity | Semi-modular design |
| Rail Configuration | Single +12V rail with 45A capacity |
| Connectors | 1 x 24-pin ATX, 1 x 8-pin EPS, 6 x SATA, 4 x Molex, 1 x Floppy, 1 x 6-pin PCIe, 1 x 8-pin PCIe |
| Protection Features | OVP, OCP, SCP, UVP |
| Cooling System | 120mm fan |
| Dimensions | 160mm (L) x 150mm (W) x 85mm (H) |
| Weight | Approximately 2.5 kg |
| Certifications | 80 PLUS Bronze certified |