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Item #:
181062958
Seasonic FOCUS GX-850 ATX3 V4 - 80PLUS GOLD 850W ATX 3.1 & PCIe 5.1 Fully Modular Black
90% of respondents would recommend this to a friend
Item #:
181062958
GMD 13842
Price Details
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*All items will import from JP
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Imported from Japan store
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Order now and get it around Saturday, October 03
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High Efficiency, 80 PLUS® Gold Certified, Compact Size with a Fully Modular Cabling Design.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
High Efficiency
Achieving 80PLUS GOLD certification, this power supply ensures low energy consumption and reduced heat generation, providing reliable and efficient performance for all your gaming and computing needs.
Modular Design
The fully modular design allows users to connect only the cables they need, improving airflow within the case and simplifying cable management for a cleaner build.
Future-Proofing
Equipped with ATX3.0 and PCIe 5.0 compatibility, this power supply supports the latest hardware innovations, making it a smart investment for gamers and PC builders looking for longevity.
Product Details
| Output Wattage | 850 Watts |
| Form Factor | ATX |
| Wattage | 850 W |
| Number of Fans | 1 |
| Maximum Input Voltage | 264 Volts (AC) |
| Minimum Input Voltage | 90 Volts (AC) |
| System Bus Connector Type | ATX |
| Item Dimensions | 14 x 15 x 8.6 cm |
| Item Weight | 1.59 kg |
| EU Spare Part Availability Duration | 10 Years |
| Brand | Seasonic |
| Manufacturer | seasonic |
| Global Trade Identification Number | 04711173878438 |
| Mfr Part Number | 394362A4 |
| Model Number | FOCUS V4 GX-850 |
| Item dimensions L x W x H | 14 x 15 x 8.6 cm |
Who Should Buy?
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Gaming Enthusiasts
Ideal for gamers seeking high performance and efficiency to power demanding gaming rigs with multiple GPUs.
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Content Creators
Great choice for video editors and 3D artists needing reliable power for resource-intensive software and hardware setups.
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Future-Proofing
Perfect for users planning to upgrade their systems with the latest hardware using ATX3.1 and PCIe 5.1 support.
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Budget Builders
Not suitable for users on a tight budget looking for cost-effective solutions without high wattage needs.
Product Description
Seasonic FOCUS GX-850 ATX3 V4 - 80PLUS GOLD 850W ATX 3.1 & PCIe 5.1 Fully Modular Black
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Customer Questions & Answers
-
Question:
What is the warranty period for this product?
Answer: The product comes with a 10-year warranty. -
Question:
Does this power supply have modular cabling?
Answer: Yes, it features a fully modular cabling design. -
Question:
What is the significance of the 80 PLUS® Gold certification?
Answer: It indicates high energy efficiency, reducing electricity costs.
Seasonic FOCUS V4 GX-850 Editorial Review
Seasonic FOCUS GX-850 ATX3 V4 - 80PLUS GOLD 850W ATX 3.1 & PCIe 5.1 Fully Modular Black is a high-performance power supply that delivers reliable power across various components while ensuring energy efficiency with its 80 PLUS Gold certification. Weighing in at 8 pounds, this PSU is designed for users who demand stability and modular connectivity. The fully modular design allows for cleaner cable management and improved airflow within your PC build, enhancing overall performance. With rigorous testing, it meets the latest PCIe 5.1 standards, ensuring compatibility with next-gen graphics cards and systems. Users appreciate its quiet operation and robust build quality.
Customer Reviews & Ratings
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Pros
- Fully modular for easy cable management
- 80 PLUS Gold certification for energy efficiency
- Compatible with next-gen PCIe 5.1 components
- Quiet operation enhances gaming experience
- Rigorous testing ensures reliability
Cons
- Slightly heavier compared to some alternatives
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GMD 13842
Order now and get it around Saturday, October 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Achieves high efficiency with 80 PLUS® Gold certification.
- Features a compact size of only 140 mm.
- Utilizes fully modular cabling for easy installation and cable management.
- Equipped with a 135 mm Fluid Dynamic Bearing fan for quiet operation.
- Incorporates highly reliable Japanese 105 °C aluminum electrolytic capacitors.
- Offers a 10-year warranty for ultimate peace of mind.
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