Product Description
Montech APX 550W Power Supply | 80 Plus White | DC-to-DC | Flat Cables | Quiet 120mm Fan | 5-Year Warranty | APX 550W
The Montech APX 550W delivers reliable power, high efficiency, and quiet cooling for everyday PC builds and entry-level gaming systems. Engineered with DC-to-DC technology, this PSU ensures stable voltage output across all components, improving system reliability and performance under load.
With 80 Plus White certification, the APX 550W operates with improved energy efficiency, reducing power waste and lowering heat generation. It features a 120mm hydraulic bearing fan designed for silent, long-lasting cooling, making it ideal for quiet environments.
The APX 550W also includes flat black cables that simplify cable routing and improve overall airflow inside the case. Combined with six essential protection mechanisms, this PSU offers a safe, stable, and efficient foundation for your PC build.
Key Features
80 Plus White certified power efficiency
DC-to-DC circuit design for stable, reliable power delivery
Quiet 120mm hydraulic bearing fan for efficient, low-noise cooling
Flat black cables for clean cable management and improved airflow
Strong +12V single-rail output for modern CPUs and GPUs
Six safety protections: OVP / UVP / OCP / OPP / SCP / OTP
Backed by a 5-year manufacturer warranty
Specifications
| Feature | Details |
| Model Name | APX 550W |
| Brand | Montech |
| Wattage | 550W |
| Efficiency Rating | 80 Plus White |
| Technology | DC-to-DC |
| Cooling | 120mm Hydraulic Bearing Fan |
| Form Factor | ATX |
| Connector Type | ATX |
| Compatible Devices | Personal Computer |
| Output Wattage | 550W |
| Dimensions | 5.91 × 5.51 × 3.39 inches |
| Weight | 1.79 kg (3.93 lbs) |
| Protections | OVP / UVP / OCP / OPP / SCP / OTP |
| Warranty | 5 Years |
| Manufacturer | Montech |
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