Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black

By Bestbuy.com

Thermaltake

Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black

Name: Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black
Brand: Thermaltake
SKU: 638bd9fb5d9deb9e6177588c61b9fe01
Price: 121.07 USD
Availability: InStock

$121.07

Custom Shipping

Secure Purchase

SKU: 638bd9fb5d9deb9e6177588c61b9fe01

Buy Now

Share Share

About this product

Quick Questions

Generating personalized questions...

Generated by Xonefy

Questions and answers are generated by Xonefy based on product information. For detailed specifications, please refer to the manufacturer's documentation.

The Toughpower GT Series is built to meet modern power demands, supporting the latest ATX 3.1 standards. Available in 750W and 850W models, it provides 80 PLUS Gold efficiency and includes a native PCIe Gen 5.1 12+4 pin connector for high-performance GPUs. With Smart Zero Fan technology and a 120mm hydraulic bearing fan, it ensures quiet operation and reliable power delivery. Backed by a 5-year warranty, it offers stable, efficient performance for demanding users.

Corsair - RMx Series RM750x Fully Modular Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC

QUIET, DEPENDABLE, EFFICIENTOur best-selling PSU, updated. This fully modular, low noise, Cybenetics Gold-certified power supply is ATX 3.1 compliant and ideal for delivering dependable power to today's top-performing PCs.50°C CONTINUOUS OPERATING TEMPERATUREEnsures reliable power for your PC, even under high-stress conditions.105°C-RATED CAPACITORSBuilt with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability. ATX 3.1 CERTIFIEDBe confident your PSU supports the latest sleep and hibernate modes and modern CPU and GPU requirements. ATX 3.1 compliance ensures full compatibility with modern components and power states. CLEAN CABLING, EVERY TIME FULLY MODULAR CONNECTORSConnect only what you need using sleek embossed cables with low-profile combs to make installations a breeze. Native 12V-2x6 GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX 40 Series. THE STRONG, SILENT TYPE 140mm LOW-NOISE FANA fluid dynamic bearing fan with magnetic dome structure keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads. ENGAGE MANUAL CONTROLS MANUAL FAN OVERRIDE KNOBWant to get more air through the PSU or to exhaust some heat from your case? You can override the Zero RPM Mode and low-noise profile of the RMx Series with our manual fan override knob, increasing fan speed and airflow. WORLD-CLASS SUPPORTOur award-winning service means you can enjoy your gear worry-free.

Brand: CORSAIRCustom Shipping

$173.58

Cisco Systems Consumer Products - Cisco 1100W Power Supply - Internal -56 V DC Output - 1100 W

Cisco 1100W Power Supply - Internal -56 V DC Output - 1100 W

Brand: CiscoCustom Shipping

$1717.86$2247.48

24% OFF

Thermaltake - Toughpower GT 1000W 80+ Gold ATX 3.1 Fully Modular Power Supply - Snow

Designed to deliver the power you need in a smaller package, the Toughpower GT 1000W Snow delivers 80 Plus Gold efficiency while meeting ATX 3.1 spec demands. Equipped with a Native PCIe 5.1 12V-2x6 connector for best performance with modern GPUs. Coming in at 140mm in length, plus utilizing full modular color matched flat cables and connectors, fitment and cable routing is a breeze.

Brand: ThermaltakeCustom Shipping

$159.99

Cooler Master - MWE Gold 850 W ATX12V/EPS12V Modular Power Supply - Black

MWE Gold V2 is the next step in the evolution of Cooler Master's entry level 80 PLUS Gold rated efficiency series. This series of power supply units was created to make the transition from White or Bronze rated power supplies to Gold easier and more affordable for end users. To that end, this new generation of MWE Gold units continues this vision with a number of improvements to the original design with a negligible change in price.

Brand: Cooler MasterCustom Shipping

$131.38

Thermaltake - Toughpower GF3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

Designed with a native PCIe 12+4pin connector, the Toughpower GF3 series is compatible with Intel‘s ATX 3.0 specification and is built for next-gen PCIe 5.0 graphics cards. PCIe Gen 5.0 Ready! Designed with a native PCIe 12+4pin modular connector, the Toughpower GF3 series is built for the next-gen PCIe 5.0 graphics cards and is compatible with Intel ATX 3.0 specifications. The fully modular Toughpower GF3 series comes in 1650W, 1350W, 1200W, 1000W, 850W and 750W and is built to deliver 80 PLUS Gold efficiency. Aimed at providing the best performance, the Toughpower GF3 850W includes all the critical features such as < 30mV low ripple noise design, extremely strict voltage regulation < ±2%, hold up time> 17 milliseconds, and comes with 100% high quality Japanese capacitors and other premium components to help deliver continuous and stable power. GF3 850W also features with Designed with our Smart Zero Fan, the fan will not spin until the load exceeds 30% of the power supply, minimizing the fan noise, and a 135mm fluid bearing fan to guarantee superior cooling performance.

Brand: ThermaltakeCustom Shipping

$171.37

Montech - CENTURY II 1050W 80+ Gold & Cybenetics Platinum Modular PSU - ATX 3.1/PCIe 5.1 - 10Y Warranty

MONTECH CENTURY II - 1050W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years Warranty

Brand: MontechCustom Shipping

$89.99$109.99

18% OFF

MSI - 650W Power Supply - ATX - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC Output - 1 +12V Rails - 1

MAG A650BN provides players with a safe, reliable, and efficient entry-level power supply option. Its core features include 80 PLUS Bronze certification, DC to DC circuit design, 12V single rail, active PFC, and low-noise fan. The MAG A650BN will be one of the best choices for players who are just getting started with looking into DIY computers. After installation, gamers can immediately enjoy a reliable performance experience without additional settings.

Brand: MSICustom Shipping

$79.73

Thermaltake - GF1 (2024) 850W 80 PLUS Gold Fully Modular Power Supply - Black

Thermaltake GF1 Series power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. GF1 PSUs use only High Quality 105°C main capacitors, for long life and reliability backed by a ten-year warranty. A 120mm fluid bearing fan ensures high performance coupled with low noise. Smart Zero Fan mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you need only connect the cables your system requires. An GF1 PSU is quiet, efficient and dependable enough to power your high-performance PC for years to come.

Brand: ThermaltakeCustom Shipping

$139.96

March 22, 2026

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Apple iPhone 17e review. A19 chip, 256GB base storage, improved camera and MagSafe. Is this the best budget iPhone to buy in 2026? Full specs, features and verdict.

By Willie Redmond

June 25, 2026

Portable Air Conditioners: What to Buy and What to Pay

Portable air conditioners for UK homes: compare budget, mid-range and premium models from £149. Includes running costs, room size guide and live price comparison across UK retailers.

By Ash Jacob

October 15, 2025

Smart Speed: How to Shop Fast Online Without Overspending

Learn how to shop online quickly and wisely. Discover how price comparison tools on sales365days.com help you find the best deals instantly - without breaking your budget.

By Max Basaria

March 22, 2026

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Discover simple and secure international video call apps in 2026. Compare WhatsApp, Telegram, Signal, and why Dindle is the best lightweight global messaging app.

By Willie Redmond

View All Articles

Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black

About this product

You might also like

Corsair - RMx Series RM750x Fully Modular Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC

Cisco Systems Consumer Products - Cisco 1100W Power Supply - Internal -56 V DC Output - 1100 W

Thermaltake - Toughpower GT 1000W 80+ Gold ATX 3.1 Fully Modular Power Supply - Snow

Cooler Master - MWE Gold 850 W ATX12V/EPS12V Modular Power Supply - Black

Thermaltake - Toughpower GF3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

Montech - CENTURY II 1050W 80+ Gold & Cybenetics Platinum Modular PSU - ATX 3.1/PCIe 5.1 - 10Y Warranty

MSI - 650W Power Supply - ATX - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC Output - 1 +12V Rails - 1

Thermaltake - GF1 (2024) 850W 80 PLUS Gold Fully Modular Power Supply - Black

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Portable Air Conditioners: What to Buy and What to Pay

Smart Speed: How to Shop Fast Online Without Overspending

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

You might also like

Corsair - RMx Series RM750x Fully Modular Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC

Cisco Systems Consumer Products - Cisco 1100W Power Supply - Internal -56 V DC Output - 1100 W

Thermaltake - Toughpower GT 1000W 80+ Gold ATX 3.1 Fully Modular Power Supply - Snow

Cooler Master - MWE Gold 850 W ATX12V/EPS12V Modular Power Supply - Black

Thermaltake - Toughpower GF3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

Montech - CENTURY II 1050W 80+ Gold & Cybenetics Platinum Modular PSU - ATX 3.1/PCIe 5.1 - 10Y Warranty

MSI - 650W Power Supply - ATX - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC Output - 1 +12V Rails - 1

Thermaltake - GF1 (2024) 850W 80 PLUS Gold Fully Modular Power Supply - Black

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Portable Air Conditioners: What to Buy and What to Pay

Smart Speed: How to Shop Fast Online Without Overspending

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black

About this product

Thermaltake Toughpower GT 850W Power Supply

Key Features: