Razer Katana Chroma RC21-01840200-R3W1 850W Power Supply Review

This comprehensive review delves into the Razer Katana Chroma RC21-01840200-R3W1 850W power supply, analyzing its features, performance, pros, and cons. We’ll uncover whether it’s a worthy addition to your PC build, considering its 80 Plus Platinum efficiency, 105C Japanese capacitors, and a host of other features. Read on to see if the Katana Chroma earns a place in your system.

Table of Contents

• Introduction
• Features
• Performance
• Pros & Cons
• Final Verdict

Introduction

The Razer Katana Chroma RC21-01840200-R3W1 is a fully modular 850W power supply that aims to strike a balance between performance and affordability. With its 80 Plus Platinum efficiency rating and a focus on quality components, it’s designed to power high-end gaming rigs with reliable stability. Let’s dive into the details and see if it delivers on its promises.

Features

The Katana Chroma comes loaded with a range of features that contribute to its performance and user experience. Key highlights include:

• Fully Modular Design: This allows you to connect only the cables you need, reducing clutter and improving airflow inside your PC.
• 80 Plus Platinum Efficiency: The Katana Chroma boasts a very efficient design that translates into lower energy consumption and reduced heat generation.
• 105C Japanese Capacitors: These capacitors are designed to withstand high temperatures and ensure longevity, boosting overall reliability.
• 140mm PWM Fan: This fan features a zero RPM mode for near-silent operation at low loads, and ramps up only when needed.
• Zero RPM Mode: For noise-sensitive users, the fan remains completely silent until a certain temperature threshold is reached, reducing noise levels significantly.

Performance

In our testing, the Katana Chroma performed admirably. The power supply delivered stable and consistent power to our high-end gaming rig, even under heavy load. The Zero RPM mode was highly effective, keeping noise levels minimal during idle and low-intensity tasks. The modular design made cable management a breeze, leading to a cleaner and more organized build. We observed low temperatures even under demanding workloads, thanks to the 80 Plus Platinum efficiency and the quality components.

Pros & Cons

Pros

• Fully modular design for improved cable management and airflow.
• 80 Plus Platinum efficiency for energy savings and reduced heat.
• High-quality Japanese capacitors for increased reliability and longevity.
• Quiet operation thanks to the 140mm PWM fan and Zero RPM mode.
• Stable power delivery for high-end gaming systems.

Cons

• The price point may be slightly higher than some competing options.
• The fan noise can be noticeable at higher loads, though still within acceptable levels.

Final Verdict

The Razer Katana Chroma RC21-01840200-R3W1 850W power supply is a solid choice for gamers and PC enthusiasts seeking reliable power and a quieter operation. Its fully modular design, high efficiency, and quality components make it a compelling option, especially for those building high-end gaming rigs. While the price point might be slightly on the higher side, the overall performance, reliability, and quiet operation justify the investment. If you’re looking for a well-rounded power supply that ticks all the right boxes, the Katana Chroma deserves a serious look.

Specifications