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  1. Home
  2. /Power Supplies
  3. /Seasonic
  4. /Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX Power Supply
Power SuppliesSeasonic

Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX

6.8

VersusMatrix

out of 10

1,800g
Weight

Where to Buy

ebay

from $160

Buy →

amazon

from $160

Buy →

Prices may vary · We may earn a commission. Learn more

Score Breakdown

PricePriceWattageWattageNoise LevelNoise LevelWarrantyWarrantyFan SizeFan Size
Top 29% Fan SizeTop 47% Noise Level
Price
9.5
Wattage
4.2
Noise Level
8.0
Warranty
8.2
Fan Size
5.0

Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX — Full Specifications

Price (USD)
$160

See a missing or incorrect spec? Let us know

About the Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX

The Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX Power Supply is a robust option for gamers and PC builders seeking reliable power delivery. Released in 2026, this power supply boasts a sleek, compact design that fits seamlessly into any modern build. Its fully modular cables allow for easy installation and optimal airflow, reducing clutter within your case. The matte black finish and high-quality components contribute to its durability, ensuring it can withstand the demands of high-performance systems.

In terms of performance, the Focus GX 850W delivers a solid 850 watts of power, making it suitable for a variety of configurations, including high-end gaming rigs and workstation setups. With an 80 PLUS Gold certification, it offers impressive energy efficiency, helping to minimize electricity costs while maintaining stable output. The inclusion of Cybenetics certification ensures that this power supply meets stringent noise and efficiency standards, providing peace of mind for users. However, while the Focus GX 850W performs admirably, it has received an overall score of 6.8/10, indicating that there may be more competitive options available in the market. Nonetheless, it remains a reliable choice for those prioritizing quality and performance in their power supply.

Who Should Buy This?

The Seasonic Focus GX 850W power supply is ideal for gamers and professionals seeking reliable performance without breaking the bank. With a competitive price and solid battery efficiency, it suits those building mid to high-end systems for gaming, content creation, or multitasking. However, while it excels in price and battery life, its performance may not satisfy hardcore enthusiasts looking for top-tier specifications. This power supply is perfect for users who prioritize value and efficiency over extreme performance.

Reviewed by VersusMatrix Editorial Team

Last updated: April 13, 2026

Editorial guidelines

Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.

Have you used the Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX?

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Frequently Asked Questions

Is the Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX worth buying in 2026?

The Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX Power Supply is a robust option for gamers and PC builders seeking reliable power delivery. Released in 2026, this power supply boasts a sleek, compact design that fits seamlessly into any modern build. Its fully modular cables...

What is the price of the Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX?

The Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX is priced at approximately $160. Check the buy links above for current prices from retailers.

Who should buy the Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX?

The Seasonic Focus GX 850W power supply is ideal for gamers and professionals seeking reliable performance without breaking the bank. With a competitive price and solid battery efficiency, it suits those building mid to high-end systems for gaming, content creation, or multitasking. However, while it excels in price and battery life, its performance may not satisfy hardcore enthusiasts looking for top-tier specifications. This power supply is perfect for users who prioritize value and efficiency over extreme performance.

Popular Comparisons

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Seasonic Focus GX 850W ATX 3.1 PCIe 5.1 Cybenetics Full Modular ATX vs

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Compare →
Thermaltake toughpower GF A3 80 Plus Gold 1050W Fully Modular Power Supply

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ASUS ROG Strix 1000W Platinum (Fully Modular Power Supply, 80 Plus Platinum Cert

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Corsair HX1500i 1500W 80 Platinum Fully Modular ATX Power Supply PSU

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VersusMatrix Score

6.8

out of 10

$ Price
25%9.5
Wattage
35%4.2
Noise Level
15%8.0
Warranty
15%8.2
Fan Size
10%5.0

How We Score

Scores are calculated by comparing all power supplies in our database. Each dimension is weighted and normalized relative to the category.

$ Price25%

Based on Price (USD) · lower is better

Wattage35%

Based on wattage

Noise Level15%

Based on Noise (dB) · lower is better

Warranty15%

Based on warranty_years

Fan Size10%

Based on fan_size_mm

Products missing data for a dimension receive the median score. Overall = weighted sum of all dimensions.

Compare with another

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