RAZER RC2101840200 Katana Atx Platinum Modular Power 850

( Brand: Razer ), ( Manufacturer Part Number: RC2101840200 ), ( Maximum Power: 850 W ), ( Features: Modular ), ( Form Factor: Atx ), ( Type: Power Module ), ( Color: Black )

Review RAZER Katana 850 Atx Plus Platinum Certified Full Modular Power Supplies

The Razer RC2101840200 Katana 850 is a high-performance, 80 PLUS Platinum certified modular ATX power supply unit designed to meet the demands of modern gaming systems and high-end PC builds.

Crafted with a sleek and stylish design, the Katana 850 boasts a compact form factor that measures 150mm in depth, making it an excellent choice for mid-tower cases. Despite its size, this power supply delivers an impressive 850 watts of power, ensuring that even the most power-hungry components are well-fed.

The Katana 850 is 80 PLUS Platinum certified, meaning that it is highly energy-efficient, converting up to 92% of the input power into usable DC power, which not only reduces energy waste but also lowers the operating temperature of the power supply and your PC components.

One of the key features of this power supply is its modular design, which allows users to configure the cables according to their specific system requirements. This reduces cable clutter and improves airflow inside the case, leading to better cooling performance and improved system stability.

The Katana 850 comes with a comprehensive set of cables, including 1 x 24-pin ATX main power cable, 1 x 4 4-pin EPS12V power cable, 3 x 6 2-pin PCIe power cables, and a variety of SATA and 4 4-pin peripheral power cables.

The power supply also includes a number of safety features, such as overvoltage protection, undervoltage protection, overcurrent protection, short-circuit protection, and overheat protection. These features help to ensure the stability and longevity of your PC components.

The Katana 850 is built with a single 12V rail, which provides stable and consistent power to your components. It also features a quiet 135mm fan that delivers excellent airflow while keeping the power supply and your system cool.

In summary, the Razer RC2101840200 Katana 850 is a high-performance, energy-efficient, and versatile power supply that is perfect for modern gaming systems and high-end PC builds. Its modular design, comprehensive set of cables, and safety features make it a reliable and practical choice for PC enthusiasts who demand the best performance and stability from their components.

A Detailed Analysis of the Razer RC2101840200 Katana 850 ATX 80 PLM Modular Power Supply

The Razer Katana 850 is a modular ATX power supply unit (PSU) designed by Razer, a well-known brand for gaming peripherals. This PSU offers an 850-watt capacity and is 80 PLM certified, ensuring high efficiency. In this analysis, we will discuss the key features, pros, cons, and provide a concluding recommendation.

1. 850-watt capacity.

2. 80 PLM certified for high efficiency.

3. Modular design for easy cable management.

4. RGB lighting for aesthetics.

5. Fully-modular, enabling users to only connect the cables they need.

1. Efficient: The 80 PLM certification ensures a minimum efficiency of 80% under typical load conditions.

2. Quiet: The fan is designed to be quiet under light loads, providing a peaceful computing experience.

3. Modular design: The modular design makes cable management easier and allows users to only connect the cables they need.

4. RGB lighting: The RGB lighting adds a unique aesthetic appeal to the PSU, making it an excellent choice for gamers and PC enthusiasts.

5. Fully-modular: The fully-modular design allows users to customize their cable setup, reducing clutter and improving airflow within the case.

1. Price: The Razer Katana 850 is more expensive than other power supplies with similar specifications from established brands like Corsair and EVGA.

2. Lack of over-voltage protection: Some users might find the lack of over-voltage protection concerning, as it could potentially damage components if the voltage spikes. However, this is a common omission in high-end PSUs.

3. Limited connectors: The Katana 850 comes with a limited number of connectors compared to other power supplies in its class, which could make it less suitable for users with complex system configurations.

The Razer Katana 850 is a high-performance, modular power supply with an attractive design and efficient cooling. Its modular design, RGB lighting, and quiet fan make it a compelling choice for gamers and PC enthusiasts. However, its high price point and limited connectors might be a concern for some users. If you prioritize aesthetics, efficiency, quiet operation, and the flexibility of a modular design, the Razer Katana 850 is a solid investment. However, if budget is a concern or you require a more extensive set of connectors, alternative power supplies from established brands like Corsair or EVGA might be more suitable.

Based on the analysis, the Razer Katana 850 is a high-end power supply with several desirable features. If you're a gamer, PC enthusiast, and prioritize aesthetics, efficiency, and quiet operation, the Razer Katana 850 is a worthy investment. However, if budget or the need for a more extensive set of connectors is a concern, consider alternatives from established power supply manufacturers like Corsair or EVGA.

Details:

The black color and modular design make it a sleek organized addition to your setup, while the 80 PLUS PLATINUM certification guarantees energy efficiency. The Razer Katana 850 W ATX 80 PLUS PLATINUM Certified Full Modular Power Supplies offer high-quality and reliable power supply for your computer system. The Razer Katana 850 model is designed for demanding computer users seeking top-notch power supply solutions. With a maximum power output of 850 W, this ATX form factor module by Razer ensures stable and efficient performance.

part #: rc2101840200 prices

• $149.99-$239.99

specifications powsuppy:

• brand: Razer
• mpn: Rc2101840200
• maximum power: 850 W
• features: Modular
• form factor: Atx
• type: Power Module
• color: Black

offer powsuppy:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 17, 2026

returns powsuppy:

• method: Money back
• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping powsuppy:

• class: Standard, Expedited, One-day
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• type: Calculated
• cost: $0.00
• carrier: UPS
• transit: 4-10 Days

payments powsuppy:

• wallet: Paypal
• credit card: Visa
• other

seller powsuppy:

• city: Pompano Beach, Florida
• rating: 99.5%
• # reviews: 16895

general powsuppy:

• condition: Excellent - Refurbished
• Computers/Tablet's Networking > Computer Components Parts > Power Supplies

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