
( Brand: Raidmax ), ( Manufacturer Part Number: RX-400XT-SI ), ( Model: RAIDMAX RX-400XT-SI ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Maximum Power: 400 W ), ( Unit Type: Unit )
The RAIDMAX RX-400XT-SI is a high-performance 400-watt ATX desktop power supply unit (PSU) designed for budget-conscious computer builders and upgrade seekers. Combining power efficiency, reliability, and affordability, this PSU enables users to power their systems with confidence.
The unit boasts an 80 PLUS B Bronze certification, ensuring at least 85% energy efficiency at 20%, 50%, and 100% load, minimizing energy waste and reducing electricity costs. It integrates a single 12V rail, distributing a total power output of 400W effectively. Despite its modest power output, the RX-400XT-SI caters to modern systems with a sufficient number of peripheral connectors. This includes one 24-pin ATX motherboard connector, two 4 4-pin EPS12V connectors, and a variety of PCI-E, SATA, and peripheral connectors, accommodating a range of PC configurations.
The PSU's dimensions are 140mm deep, 150mm wide, and 86mm tall, making it suitable for most standard ATX cases. It utilizes a 120mm double ball fan for stable, quiet cooling performance. The fan starts spinning at around 400 RPM and has a maximum speed of approximately 1,400 RPM under full load, supplying sufficient airflow while maintaining a noise level below 31.5 dB(A).
The RX-400XT-SI's internal components consist of Japanese-made capacitors and active PFC (Power Factor Correction) technology for stable power delivery and enhanced power factor improvement. This results in a higher ECO mode efficiency, saving power when under light loads. Furthermore, the PSU is backward compatible with 24-pin EPS12V connectors, offering installation flexibility.
This 400W power supply provides an excellent entry-point solution for users unwilling or unable to invest in more expensive high-wattage PSUs while still delivering dependable performance and longevity. Despite its budget-friendly price point, the RAIDMAX RX-400XT-SI is a practical and well-built power supply, ensuring your PC components receive the appropriate power to thrive.
The Raidmax RX-400XT-SI 400W ATX Desktop Power Supply Unit (PSU) is a budget-friendly option for powering your computer system. Here are some pros and cons to help you make an informed decision before making a purchase.
Pros:1. Affordable: This PSU is priced competitively, making it an attractive option for budget-conscious buyers.
2. Modern Design: It features a modern design with a semi-modular layout, which allows you to connect only the necessary cables, reducing clutter and potential cable management issues.
3. Efficient: With an 80 Certification (80 Standard, 80 Bronze, or 80 Gold, depending on the specific model), the PSU provides high energy efficiency and can save you money in the long run.
4. Quiet: The fan is designed to operate quietly, ensuring a peaceful computing experience.
5. Safety Features: It includes various safety features such as Short-Circuit Protection, Over Current Protection, Over Voltage Protection, Under Voltage Protection, Over Temperature Protection, and Surge Protection.
Cons:1. Limited Capacity: A 400W PSU may not provide enough power for high-performance computing or multi-GPU setups.
2. Build Quality: While the Raidmax RX-400XT-SI PSU offers good value for its price, its build quality might not match more expensive options.
3. Limited Warranty: Some models may come with a limited warranty, which can be a concern for those seeking long-term peace of mind.
Conclusion:The Raidmax RX-400XT-SI 400W ATX Desktop Power Supply Unit stands out as an affordable, efficient, quiet, and reliable solution for budget-conscious consumers. However, its limited capacity and potential compromise on build quality may not satisfy those who require a higher wattage, or those seeking a more premium power supply.
Recommendation:Depending on your specific system requirements, if a 400W power supply is suitable for your system, this PSU can be an excellent choice for its value and performance. However, if you demand more power, higher efficiency, or a more robust build quality, consider investigating other options within your desired price range.
In conclusion, the Raidmax RX-400XT-SI 400W ATX Desktop Power Supply Unit offers a good balance of performance, efficiency, and affordability for budget-conscious consumers looking for a reliable power source for their desktop computers.
May need to be cleaned. Refer to the pictures for condition. Used and in good working condition.