Seasonic Focus Gold GX-850 ATX 3.0 Compatible - 850W Full Modular - 80+ Gold Certified - 10 Years Warranty Replacement

Overview

The Seasonic Focus Gold GX-850 is an 850W fully modular power supply unit (PSU) designed for high-performance gaming PCs, workstations, and professional setups. It is ATX 3.0 compatible, ensuring support for modern power requirements, including PCIe 5.0 devices. With an 80+ Gold certification, it delivers up to 90% power efficiency, reducing heat output and energy costs. Its fully modular design enhances cable management and airflow, while the 120mm Fluid Dynamic Bearing (FDB) fan ensures quiet operation. Backed by a 10-year warranty, the Seasonic Focus Gold GX-850 provides long-term reliability and stable power delivery.

How to Use / Install

Installation Steps:

1. Turn Off and Unplug the PC – Ensure your system is powered down before installation.
2. Mount the PSU – Secure the Seasonic Focus Gold GX-850 in the case’s PSU compartment.
3. Connect Required Cables (Fully Modular Setup):
   • 24-pin ATX power cable to the motherboard.
   • 8-pin CPU power cable to the motherboard.
   • PCIe cables for graphics cards, especially for PCIe 5.0-ready GPUs.
   • SATA/Molex cables for storage devices and peripherals.
4. Connect the Power Cable – Plug the power cord into a reliable outlet.
5. Power On the System – Flip the PSU switch to "On" and start the PC.

Services / Warranty

Available Warranty Plans:

• 10-Year Standard Warranty – Covers manufacturing defects and PSU failures.

Warranty Coverage:

• Full Replacement Policy – Offers unit replacement within the warranty period for defective PSUs.
• Advanced RMA Service (Region-Dependent) – Some locations offer expedited replacement without waiting for RMA completion.

Key Features of Seasonic Focus Gold GX-850

1. 850W Power Output – Supports high-end gaming PCs and workstation builds.
2. ATX 3.0 & PCIe 5.0 Ready – Future-proof for modern GPUs and hardware.
3. 80+ Gold Certified – Provides up to 90% efficiency, reducing energy waste.
4. Fully Modular Design – Allows for better cable management and airflow.
5. 120mm Fluid Dynamic Bearing (FDB) Fan – Ensures silent and efficient cooling.
6. Hybrid Fan Control – Includes a zero RPM mode for silent operation under low loads.
7. Japanese Capacitors – Enhances power stability and longevity.
8. Comprehensive Protection Features – Includes OVP, UVP, OPP, SCP, and OTP for safety.
9. Compact 140mm Depth – Fits most ATX cases, even smaller builds.
10. 10-Year Warranty – Provides long-term reliability and peace of mind.

Similar Products / Competitors

1. Corsair RM850x (850W, 80+ Gold, Fully Modular, ATX 3.0 Ready) – A strong competitor with similar performance and efficiency.
2. EVGA SuperNOVA 850 G7 (850W, 80+ Gold, Fully Modular, ATX 3.0 Compatible) – Offers comparable power delivery and efficiency.

The Seasonic Focus Gold GX-850 is an excellent choice for gamers, content creators, and professionals seeking a powerful, efficient, and future-proof PSU with ATX 3.0 and PCIe 5.0 compatibility.