
( Brand: Raijintek ), ( Part Type: Supply ), ( Size: 450w ), ( UPC: 715109923438 ), ( Package Dimensions Lxwxh: 8.66x6.85x4.09 Inches ), ( Weight: 3.0 Pounds )
The Raijintek ERMIS 450B is a compact, 80 Gold certified, 450-watt semi-modular power supply (PSU) designed for Small Form Factor (SFF) and Mini-ITX built systems. The ERMIS 450B comes with a modern and sleek design, which is highlighted by its matte black finish and an exoskeleton that accentuates its robustness.
This PSU incorporates a modular design, allowing users to connect only the cables they need, reducing clutter and enhancing airflow inside the case. It features a total of ten independently controlled 4 4-pin EPS12V cables, ensuring optimal compatibility with various motherboards. The semi-modular design also includes a set of three 6 2-pin PCIe cables, capable of delivering up to 75W each to support high-performance graphics cards and other power-demanding components.
The ERMIS 450B integrates a highly-efficient, single 12V rail design, which provides a stable power output. It ensures reliable and consistent power delivery and maintains excellent voltage stability across different loads. Furthermore, the PSU offers minimum impact on system noise, as evidenced by its quiet 120mm, hydraulic bearing, and paired ball-bearing fan.
Delivering 450 watts of power with an 80 Gold efficiency rating, this PSU most effectively converts 90% of the input power into usable output for the system, reducing power loss and generating fewer greenhouse gas emissions. Overall, the Raijintek ERMIS 450B is an exceptional choice for those seeking an efficient, modern, and reliable semi-modular power supply that boasts both excellent build quality and performance for their SFF or Mini-ITX system.
The Raijintek Ermis 450B is a 450-watt semi-modular power supply unit (PSU) with an 80 Bronze certification. Here are some pros and cons that could help you make an informed decision on whether to buy this PSU:
Pros:1. Compact Size: The Ermis 450B has a small form factor (SFX) that makes it ideal for compact systems. It measures only 120mm x 60mm x 135mm (LxWxH) and can easily fit into small cases.
2. Efficiency: With an 80 Bronze certification, this PSU is energy efficient, delivering up to 85% efficiency under typical loads. This translates to lower electricity consumption and reduced heat production.
3. Quiet Operation: The Ermis 450B features a quiet 120mm fan that operates at low speeds under normal conditions. This results in a quieter system operation, making it an excellent choice for home theater or multimedia systems.
4. Modular Cables: The semi-modular design of the Ermis 450B allows users to connect only the necessary cables to the PSU, reducing clutter and minimizing power loss.
5. Protections: The Ermis 450B comes with several protection features, including Over Voltage Protection (OVP), Short Circuit Protection (SCP), and Over Current Protection (OCP), ensuring optimal power delivery and safety.
6. 5-Year Warranty: Raijintek offers a 5-year warranty on the Ermis 450B, providing peace of mind and ensuring long-term reliability.
Cons:1. Limited Connectivity: The Ermis 450B has only three 6 2-pin peripheral power connectors, which might not be enough for high-end systems with multiple peripherals that require additional power connectors.
2. Not Ideal for Overclocking: The Ermis 450B is not designed for extreme overclocking and might not be able to deliver the necessary power requirements to push components beyond their limits.
3. No Digital Display: Some users might prefer a digital display on their PSU to monitor voltage and power consumption in real-time. The Ermis 450B does not have this feature.
4. No Cable Comb: The Ermis 450B does not come with a cable comb that helps manage and organize cables neatly inside the case. This might be a concern for users who value a clean and orderly build.
Conclusion:The Raijintek Ermis 450B is an excellent choice for users looking for a quiet, compact, and energy-efficient power supply unit that can handle most modern components without breaking the bank. Its modular cabling design and numerous protection features make it a solid pick for systems that require efficient power delivery and safety. However, its limited connectivity and lack of advanced features might not be suitable for power users or systems with high-end components that require additional power connectors. Ultimately, it depends on the specific needs and priorities of the user.
If the Ermis 450B meets your requirements, it is an excellent purchase that offers value for money and reliability. However, if you require more connectivity options, a digital display, or are looking for a PSU that can support extreme overclocking, you might want to consider other options on the market.
Recommendation:If the Ermis 450B checks all the boxes for your build, I would recommend purchasing it. The benefits of its compact size, efficient design, quiet operation, modular cabling, and robust protection features outweigh the limitations. Additionally, its affordable price point adds to its overall appeal. Use the link below to make the purchase if you decide it's the right one for you.
Raijintek Ermis 450B PSU (Order Code: 0R30B0) on Amazon (https://www.amazon.com/Raijintek-715109923438-Ermis-450b-450W/dp/B01K1PSE1Y)
80 PLUS BRONZE Certified and Intel C6/C7 States Ready, High efficiency over 85%, High-Quality Components, Over power protection, voltage protection.