| Weight | 6.5 lbs |
|---|---|
| Dimensions | 12.25 × 7.95 × 4.4 in |
| Brand | ASUS |
| Type | ATX 3.0 Compatible / ATX12V |
| Maximum Power | 850 W |
| Main Connector | 20+4Pin |
| PCI-Express Connector | 3 x 8-Pin |
| SATA Power Connector | 5 |
| Max PSU Length | 150 mm |
| Modular | Full Modular |
| Energy-Efficient | 80 PLUS GOLD Certified |
| Protection | OPP/OVP/UVP/SCP/OCP/OTP |
| Input Voltage | 100 – 240 V |
| Output | +3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3A |
| Connectors | MB 24/20-pin x 1 CPU 4+4-pin x 2 PCI-E 16-pin x 1 PCI-E 8-pin x 3 SATA x 5 PERIPHERAL x 4 |
| Dimensions | 150 x 150 x 86 mm |
| Weight | 2.38kg (single PSU) |
| Package Content | Power Cord x 1 Motherboard Power Cable x 1 (610mm) CPU Cable x 2 (650mm) PCI-E Gen 5 16-pin Cable x 1 (675mm) PCI-E 1-to-1 Cable x 1 (675mm) PCI-E 1-to-2 Cable x 1 (675mm) SATA 1-to-2 Cable x 1 (400+120mm) SATA 1-to-3 Cable x 1 (400+120+120mm) Peripheral 1-to-4 Cable x 1 (400+150 |
| MPN | TUF-GAMING-850G |
| UPC | 195553786645 |
ASUS TUF Gaming 850W 80 PLUS Gold Full Modular Power Supply
$149.99
Capacitors and chokes pass demanding tests to achieve Military-grade Certification. Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
In stock
- Free shipping on orders $49+ Standard Ground $4.00 on orders under $49. Ships in 1–2 business days (order by 5:00 PM CT on a business day to start today), then 3–5 business days in transit.
- 30-day returns We pay return shipping on defective, damaged or wrong items. No restocking fee.
- Manufacturer warranty New and factory sealed, with the full manufacturer's warranty.
- Secure checkout Visa, Mastercard and American Express and Discover.
Overview
The TUF Gaming 850W Gold is an efficient, resilient and dependable PSU that’s engineered for the long haul
Capacitors and chokes pass demanding tests to achieve Military-grade Certification. Dual ball fan bearings can last up to twice as long as sleeve bearing designs. A protective PCB coating protects against moisture, dust, and extreme temperatures. An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. Fully modular etched cables keep your rig neat and tidy.

Built For The Long Haul
The ASUS TUF Gaming 850W Gold packs military-grade strength, a flagship fan design, and PCB protection for efficient, durable power delivery. The result is a PSU that will reliably fuel your rig for years to come.
TUF Components
Top marks With military-grade components, including capacitors rated for 105 °C operation and up to 170,000 hours’ lifespan, the ASUS TUF Gaming 850W Gold empowers you to build in confidence.

Dual Ball Fan Bearings
2x longer lifespan Exemplary cooling is provided by a 135 mm fan spinning on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.

Protective PCB Coating
All wrapped up A protective conformal coating envelops the PCB to protect against short-circuits caused by moisture, dust, and debris.

80 Plus Gold Certification
Heart of gold The TUF Gaming 850W Gold features efficient, low-ESR Japanese capacitors to ensure efficient operation — affording it 80 PLUS® Gold status. This means it delivers up to 92% efficiency, resulting in less heat, reduced fan noise, and increased reliability. *For illustration only.

ATX 3.0 Compatible
Step into the future The latest power specification updates have landed. ATX 3.0 ushers in tighter voltage and current regulation guidelines for next-gen hardware – and TUF Gaming 850W Gold steps ahead of the curve by being fully compliant. A 16-pin PCIe® cable ripe for piping up to 600 W of power to PCIe® Gen 5.0 graphics cards is bundled with the PSU, bringing large-scale capabilities. *illustration for reference only
Axial-tech Fan Design
Better, faster, stronger Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. For TUF Gaming series PSUs, ASUS has scaled that design to 135 mm, so it keeps things cool at low RPMs while producing less noise.
Fully Modular Etched Cables
Supple ply The included fully-modular cable set is etched to provide a similar aesthetic to sleeved cables, but a touch more flexibility for tight spaces.
Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products. All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details. PCB color and bundled software versions are subject to change without notice. Brand and product names mentioned are trademarks of their respective companies. The terms HDMI and HDMI H
About ASUS ASUS is a multinational company best known for their motherboards, PCs, monitors, graphics cards and routers. Along with an expanding range of superior gaming, content-creation and AIoT solutions, ASUS leads the industry through cutting-edge design and innovations made to create the most ubiquitous, intelligent, heartfelt and joyful smart life for everyone. With a global workforce that includes more than 5,000 R&D professionals, ASUS is driven to become the world’s most admired innovative leading technology enterprise. About ROG Republic of Gamers (ROG) is an ASUS sub-brand dedicated to creating the world’s best gaming hardware and software. Formed in 2006, ROG offers a complete l































