SKU: 35719174094

Thermaltake TPG-850AH3FCP Toughpower Grand Power Supply

Sale price$137.22 Regular price$152.47
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Description

Thermaltake TPG-850AH3FCP Toughpower Grand Power SupplyMeet the Thermaltake TPG 850AH3FCP Toughpower Grand RGB 850W Platinum Power Supply, a purpose built unit designed for serious gamers, enthusiasts, and high performance PC builders who demand pristine power delivery, ultra quiet operation, and jawdropping RGB aesthetics. As the pioneer of RGB integration in PSUs, Thermaltake combines top tier efficiency with a pre installed Riing 14 RGB fan to deliver a visually striking yet relentlessly reliable power

Meet the Thermaltake TPG-850AH3FCP Toughpower Grand RGB 850W Platinum Power Supply, a purpose-built unit designed for serious gamers, enthusiasts, and high-performance PC builders who demand pristine power delivery, ultra-quiet operation, and jaw‑dropping RGB aesthetics. As the pioneer of RGB integration in PSUs, Thermaltake combines top-tier efficiency with a pre-installed Riing 14 RGB fan to deliver a visually striking yet relentlessly reliable power solution. With 850 watts of continuous, stable output and Platinum-level efficiency, this PSU helps reduce energy usage while keeping vital components protected and performing at their best, even under demanding loads. If you want a premium build that blends performance, durability, and show-stopping lighting, the Toughpower Grand RGB 850W is engineered to elevate both form and function in your system.

  • Outstanding efficiency and performance: This 850W power supply is 80 PLUS Platinum certified, meaning it delivers higher efficiency across a wide range of loads, generating less heat and reducing power bills. A cleaner power curve translates to steadier voltage rails for your CPU, GPU, and other components, helping to maximize overclocking headroom and system stability while minimizing ripple and noise.
  • Fully modular cable design for clean builds: The Toughpower Grand RGB series uses a fully modular cabling architecture, so you can connect only the cables you need. This reduces clutter inside the chassis, improves airflow, simplifies cable management, and makes upgrades and maintenance a breeze. It’s perfect for compact builds and open-air test benches where visibility and airflow matter.
  • Riing 14 RGB fan with multiple lighting modes: A pre-installed, patented Riing 14 RGB fan sits on the unit, delivering eye-catching lighting that you can customize to fit your build. The fan supports multiple lighting modes, including vibrant RGB cycling and several solid-color presets, so you can coordinate with your motherboard RGB ecosystem or create a unique glow that reflects your gaming persona.
  • Stable, reliable power delivery with robust protections: The Toughpower Grand RGB 850W is designed for long-term reliability, featuring solid electrical design and protection mechanisms that guard against over-voltage, over-current, over-power, short circuits, and thermal events. This helps safeguard your expensive components, even during transient spikes in demanding gaming sessions or heavy workloads.
  • Quiet operation and durable construction for gaming rigs: Built with a focus on quiet performance, the 140mm Riing RGB fan (paired with Thermaltake’s intelligent fan control) helps keep temperatures in check while minimizing acoustic noise. The high-quality internal components—coupled with a carefully engineered cooling solution—provide lasting service in a variety of chassis forms, from large full-towers to compact mid-towers.

Technicial Details of Thermaltake TPG-850AH3FCP Toughpower Grand

  • Model: TPG-850AH3FCP
  • Wattage: 850W continuous power
  • Efficiency: 80 PLUS Platinum certified
  • Modularity: Fully modular cabling for flexible, clean builds
  • Cooling: 140mm Riing RGB fan with advanced cooling and dynamic lighting control
  • Connectivity: Multi-connector configuration including PCIe, CPU, SATA, and Molex connectors to cover modern GPUs, storage, and peripherals
  • Input voltage: 100–240V AC, 50–60Hz, universal compatibility
  • Voltage regulation and protection: Rigorous rail stability with OVP, UVP, OPP, SCP, and OTP safeguards to protect components from electrical anomalies
  • Warranty and reliability: Built to last with high-quality components designed for longevity and stable operation in gaming and workstation environments

How to install Thermaltake TPG-850AH3FCP Toughpower Grand

  • Prepare your workstation: Power down your system, unplug all cables, and discharge any residual power. Remove the side panel to access the motherboard tray and existing cable routes.
  • Mount the PSU: Align the Toughpower Grand RGB in the PSU bay of your case, ensuring the fan intake has clearance from any obstructions. Secure the unit with the case’s screws, usually four in total, to the rear chassis bracket.
  • Connect the essential cables: Attach the 24-pin ATX main power cable and the 8-pin (or 4+4) CPU power cable to the motherboard and CPU power header. Route cables behind the motherboard tray for a clean build and optimal airflow.
  • Attach PCIe and storage cables: Connect PCIe power cables to your graphics card(s) and other PCIe devices as needed. Use SATA and Molex connectors for drives, fans, and peripheral components, keeping cable paths organized and away from fans and moving parts.
  • Manage cables and power balance: Tidy the cables with zip ties or Velcro straps, ensuring the Riing RGB fan and other fan cables have clear paths for airflow. Double-check all connections for snug fits and correct orientation before powering on the system.
  • Initial power-on and testing: Reinstall the side panel, plug the system back in, and power on. Enter the BIOS to verify voltage rails are stable. Observe the Riing RGB lighting and adjust lighting modes via Thermaltake software or motherboard RGB software if supported. Run stress tests to ensure stable operation under load while monitoring temperatures and fan behavior.

Frequently asked questions

  • What makes the Thermaltake Toughpower Grand RGB 850W different from a standard PSU? The Toughpower Grand RGB series combines high-efficiency Platinum performance with an eye-catching Riing 14 RGB lighting system, a fully modular cable design, and robust protections. This combination supports clean, cooler builds and an immersive lighting experience, all in one power supply built for gaming rigs and demanding workstations.
  • Is this power supply suitable for high-end gaming systems? Yes. With 850W of reliable continuous power, Platinum efficiency, and multiple PCIe connectors, this PSU is well-suited for high-end GPUs and multi-drive configurations. Its modular cabling helps you minimize cable clutter for optimized airflow and performance in gaming PCs and workstation builds alike.
  • Does the RGB feature affect performance? The Riing 14 RGB fan is integrated into the PSU design and operates independently from the main power delivery to avoid compromising efficiency or stability. The RGB lighting is purely aesthetic, designed to enhance the look of your build while maintaining Thermaltake’s emphasis on reliability and efficiency.
  • What kind of protection does the Toughpower Grand RGB include? It includes a comprehensive set of protections such as over-voltage protection (OVP), under-voltage protection (UVP), short-circuit protection (SCP), over-current protection (OCP), and over- temperature protection (OTP) to safeguard your system under various fault conditions.
  • What should I consider when wiring this PSU into a small form factor case? Because the Toughpower Grand RGB uses a modular design, you can tailor the cable set to the case. Plan your cable routing, keep cables away from fans and intake vents, and use shorter cable lengths where possible to maximize airflow and minimize cable bulk in tight builds.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35719174094

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rkruz
Port Orchard, US
★★★★★ 4
Easy Install Onto Jeep JKU, No Switch Backlight or Mounting Holes, Great Customer Service
Color: 5in Cube LED Pod, Color: 5in Cube LED Pod
I installed the Auxbeam 5" 168W LED Cube Pods onto my Jeep JKU Anniversary Steel Bumper. It was an easy install with some YouTube videos to help me snake the cables into the cab. The unused holes in the steel bumper were the perfect size to fit the mounting bolts on the pod lights, and there was plenty of room to reach under the top edge of the bumper to install the nuts with some Loctite. To snake the provided cable through the firewall, I had to remove the installed socket. This was easy to do by simply recessing the retainer clip on each pin, taking a picture of the wired connector before releasing the wires so I knew how to reassemble, snaking the connectorless cable through the firewall into the cab where the pins were then reinserted and locked into the connector. I dressed the cable by zip tie to the existing wire harness at the top of the engine bay. In the cab, I pulled the side panel from the dash (driver's side) and made a small hole for the cable in the panel. After cleaning the dash with alcohol, the adhesive-backed switch seems to hold nicely in place. The lights were very bright and did a great job of illuminating the front and sides of the trail ahead of me. No backlight on the switch, which is a necessity, and I dont understand why that feature is not present. Also, there is no through hole to mount as the adhesive back won't stay attached, so the lack of a mounting hole is a big negative as well. 5 Month UPDATE: One of the lights got water inside. I noticed two screws that hold the glass cover were loose on the bottom of both sides. The other light also had the same loose screws but no water under the glass. I contacted Auxbeam, and they replaced the entire set in 2 days. Very awesome customer service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2023
K
Verified Purchase
Kevin Sanguansukdikosol
Pawtucket, US
★★★★★ 5
Brightness and quality
Color: 4*2.5in Cube LED Pod
Got this for my 2024 Crosstrek. Got this one specifically due to its functionality that I wanted, quality for the price and it looks great especially DRL. I leave the Amber cover on most of the time. If you want the DRL to be on while the car is on, you can do that but it has to be rewired which I did. Love the brightness. I’ve been having this on my Crosstrek for a few months now and have no issues.
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Reviewed in the United States on March 3, 2026
T
Verified Purchase
Thomas Chapman
Boise, US
★★★★★ 5
Bright lights
Color: 4*2.5in Cube LED Pod
Installed these on my Bronco as ditch lights. Very bright light and I like that you can have them be white or put the cover on them for and amber light look. Took about 30 minutes to install and wire to the upfitter switches. They shoot a wide angle covering your blind spots on dark roads. I got these to replace a three inch ditch light. They're made from heavy duty metal and stand up to the extreme weather. I like them so much that I purchased the seven inch lights and install them on the front bumper. For what they cost it was a price that I couldn't pass up. I highly recommend these lights.
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Reviewed in the United States on January 17, 2026
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Verified Purchase
Abraham Hazim
Louisville, US
★★★★★ 5
Great product
Color: 4*2.5in Cube LED Pod, Color: 4*2.5in Cube LED Pod
Great lighting and beautiful design!!!!!
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Reviewed in the United States on April 18, 2026
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Verified Purchase
matt
Lake Worth, US
★★★★★ 5
Best lights you can get for the best pricing!
Color: 5in Round LED Pod, Color: 5in Round LED Pod
I have had man different off road lights over the years for many different vehicles. Let me tell you about these 5” aux beams. I ordered these lights to go on my 2500 as ditch lights and I am beyond impressed! The lights showed up well packaged. When opening the box, the instructions where right on top and by far one if the easiest sets of instructions I’ve had for wiring diagrams. The lights were packaged and wrapped in foam all the way around to protect them from shipping. The wrapping of the lenses for scratch prevention was perfect. The included wiring harness was packed in a bag and laid out very easily for installation. The harness hooked to the battery and then to the lights with easy quick connects and had more than enough length to put the lights anywhere. Once they were mounted and installed I hooked them up to my aux beams switch panel with ease. Now for the lights! The brightness is beyond bright enough to see miles away! These lights will shine anything you could ever want to see. The spot flood combo work exceptionally well for all situations and darkness. The side shooter stretch them beam out to the sites and can see all the way across. The running lights tie in very easy with your turn signals for extra turn lights or running lights. Heavy duty is an understatement for the quality of these lights. I’m still running them after several months with no water intrusion and still as bright as the day I installed them. The price for what you get, is far beyond better than other top brands! I will be buying more of these for my next off roading set up!
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Reviewed in the United States on September 23, 2025

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