SilverStone DA850R-GMA 850W Fully Modular Power Supply Review

Table of Contents:

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

Introduction

The SilverStone DA850R-GMA is a fully modular 850W power supply unit that targets gamers and enthusiasts looking for a reliable and high-performance power source for their PC builds. With its 80 PLUS Gold certification, advanced protections, and support for the latest ATX 3.0 and PCIe 5.0 standards, the DA850R-GMA aims to deliver clean and stable power for even the most demanding components.

In this review, we’ll delve into the DA850R-GMA’s features, performance, and overall value to help you decide if it’s the right PSU for your next PC build.

Key Features

The SilverStone DA850R-GMA boasts an impressive set of features, including:

• Fully Modular Design: The DA850R-GMA allows you to connect only the cables you need, reducing clutter and improving airflow within your case.
• 80 PLUS Gold Certification: This certification ensures high efficiency (up to 90%) and reduced energy consumption, saving you money on electricity bills.
• ATX 3.0 and PCIe 5.0 Support: The DA850R-GMA is ready for the latest generation of high-performance components, including GPUs that require PCIe 5.0 power connectors.
• 12V-2×6 PCIe Connector: Provides ample power for your high-end graphics cards, ensuring stable performance under heavy load.
• Active PFC: Improves power factor and reduces power draw from the wall, contributing to better energy efficiency.
• Silent 120mm Fan: The DA850R-GMA features a quiet 120mm fan with temperature-controlled speed regulation for optimal cooling and low noise levels.
• Advanced Protections: The PSU includes comprehensive protections like overvoltage, overcurrent, short-circuit, and overpower safeguards, ensuring a safe and reliable power supply.

Performance & Testing

We subjected the SilverStone DA850R-GMA to rigorous testing, including:

• Load Testing: The PSU performed flawlessly under heavy load, delivering stable power with minimal voltage ripple.
• Thermal Testing: The DA850R-GMA remained cool and quiet even during intensive gaming sessions, thanks to its efficient design and silent fan.
• Noise Levels: The DA850R-GMA remained remarkably quiet, even at high load levels. The fan only kicked in when needed, and the noise levels were very low overall.

Pros & Cons

Here’s a breakdown of the DA850R-GMA’s key strengths and potential drawbacks:

Pros:

• High Power Output: 850W is ample for most gaming PCs, even with high-end components.
• Fully Modular: Cable management is a breeze, and you only connect the cables you need.
• ATX 3.0 and PCIe 5.0 Ready: Future-proof for the latest generation of hardware.
• Silent Operation: The fan remains quiet even under heavy load.
• Advanced Protections: Ensures safe and reliable operation.

Cons:

• Price: While the DA850R-GMA offers excellent value, it’s priced slightly higher than some other 80 PLUS Gold PSUs.

Final Verdict

The SilverStone DA850R-GMA is a top-notch fully modular power supply that delivers exceptional performance, quiet operation, and a comprehensive feature set. Its support for ATX 3.0 and PCIe 5.0 makes it future-proof, and its advanced protections ensure peace of mind. While it’s priced slightly higher than some alternatives, the DA850R-GMA’s quality and performance justify the investment. If you’re building a high-end PC, this power supply is definitely worth considering.

Specifications