
( Brand: Enermax ), ( Type: System Power Device ), ( UPC: 819315023945 )
The Enermax 650W Smart ATX Power Supply Unit (PSU), model number 81-650WATX-EF, is a reliable and efficient choice for powering your computer system. This 80 Modular unit comes with a 135mm fan, ensuring quiet operation and effective cooling.
The Enermax 650W PSU is designed with advanced technology to deliver stable and clean power to your components. It boasts an 80 Modular certification, which means it meets the high efficiency standards set by the 80 organization. This certification ensures that the PSU converts at least 80% of the input power into usable output power under typical load conditions.
This modular design allows you to only connect the cables that you need, reducing clutter inside your case and improving airflow. The PSU comes with a total of twelve modular cables, including two 4 4-pin EPS12V cables, two ATX 12V cables, two 6 2-pin PCIe cables, two SATA cables, two Molex cables, and two Floppy disk drive cables.
The Enermax 650W PSU also features Active PFC technology, which ensures that it delivers a constant voltage and frequency to your components, regardless of the power drawn. This helps to protect your components from voltage spikes and surges.
The 135mm fan on this PSU is designed for quiet operation, even under heavy load conditions. The fan uses hydrodynamic bearing technology, which ensures long-lasting performance and minimizes noise. The fan speed is also adjustable, allowing you to customize the fan speed to your preferences.
This PSU is compatible with ATX form factor cases and supports CPUs with a maximum power consumption of 160W. The dimensions of the PSU are 150mm (W) x 86mm (H) x 150mm (D), and it weighs 2.2 kilograms.
Overall, the Enermax 81-650WATX-EF is a high-quality and efficient power supply unit that is ideal for powering mid-range to high-end computer systems. Its modular design, quiet operation, and advanced features make it a great choice for enthusiasts and professionals alike.
Before delving into the pros and cons of the Enermax REVOLUTION D.F 650W 80 Modular ATX Power Supply (Model No: EW650DRF3MR), it is essential to provide an overview of its features. This power supply unit (PSU) comes with an 80 Modular design, a 135mm fan, and an efficiency rating of 80 . The following is a balanced assessment of its strengths and weaknesses.
Pros:1. High Efficiency: The Enermax REVOLUTION D.F 650W PSU has an 80 certification, ensuring it converts at least 80% of the input power into output power under typical load conditions.
2. Modular Design: The modular design allows users to connect only the cables they need, minimizing clutter and cable management issues.
3. Quiet Operation: The 135mm fan is larger than standard fans, allowing for quieter operation, especially at low loads.
4. High-quality Components: Enermax uses high-quality components, including Japanese capacitors, for improved reliability and performance.
5. Overvoltage Protection: The PSU offers overvoltage protection, safeguarding components from potential damage due to power surges.
6. Active PFC: The Active Power Factor Correction (PFC) technology ensures efficient power delivery and reduces power loss.
7. Compact Size: The compact size makes it suitable for most mid-tower and mini-ITX cases.
8. 5-Year Warranty: Enermax offers a 5-year warranty for peace of mind.
Cons:1. Limited Connectivity: This PSU has a limited number of PCIe connectors (two), which might not be sufficient for high-end graphics cards requiring multiple power connectors.
2. Price: The Enermax REVOLUTION D.F 650W PSU is slightly more expensive compared to some other power supplies with similar specifications.
Conclusion:The Enermax REVOLUTION D.F 650W 80 Modular ATX Power Supply is a solid choice for those seeking a high-performance, efficient, and quiet PSU for their PC build. Its modular design, high-quality components, and overvoltage protection offer numerous benefits. However, it might not be the best option for users requiring multiple PCIe power connectors. Ultimately, if the limited PCIe connectors do not pose an issue, the Enermax REVOLUTION D.F 650W PSU is an excellent investment for a reliable and efficient power supply solution.
There is no wear or use whatsoever. This products condition is New - Enermax Revolution Df 650w 80 Plus Gold Certified Psu, Full-modular Power Supply, 135mm Silent Fan, Black Flat Cable, Atx Compact 160mm Size, 7 Year Warranty The item still factory sealed or new with tags.