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Deal.ai › Thermaltake › Desktop Computers
Thermaltake
Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2

Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2

Best price now

$4,333.99at NeweggObserved at 6:02 AM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $4,333.99 at Newegg (checked Nov 9, 2026).
  • Checked at 3 stores.

Our take on the Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2

The Thermaltake Reactor 9080 is a 2025 tower gaming PC built around AMD's Ryzen 9 9900X3D and Nvidia's GeForce RTX 5080, with 32GB of memory and a 2TB NVMe SSD. That pairing puts it in the top tier for 1440p and 4K gaming and heavy multitasking, and the 3D V-Cache chip helps in simulation and strategy titles. It is a large, airflow-focused tower with no monitor included, so it suits buyers who want a complete high-end build without assembling one. Rivals at this level often use the same GPU but slower CPUs or less storage, so the Reactor's edge is the X3D processor and the 2TB drive.

Best for4K and high-refresh 1440p gamingSimulation, strategy and MMO players who benefit from 3D V-CacheStreaming and content work alongside gamingBuyers who want a prebuilt high-end tower, not a kit
Pros
  • Ryzen 9 9900X3D with 3D V-Cache is strong in games that lean on cache
  • RTX 5080 handles 4K gaming and ray tracing with DLSS
  • 32GB of memory covers gaming plus heavy multitasking
  • 2TB NVMe SSD leaves room for a large game library
  • Three DisplayPort outputs plus HDMI for multi-monitor setups
  • Wi-Fi built in, so no cable run needed
Cons
  • No monitor, keyboard or mouse included
  • Full tower size takes desk or floor space
  • High-end parts mean high power draw and heat under load
  • Air cooling on a 9900X3D can get loud in long sessions
  • Windows 11 Home rather than Pro

Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2 prices at every store

  • NeweggNew

    In stock

    $4,333.99Free shippingObserved at 6:02 AM
    Visit Newegg
  • Best BuyNew

    In stock

    $4,399.99Free shippingObserved at 6:02 AM
    Visit Best Buy
  • eBayNew

    Availability unknownSold by newegg (99.6% positive, 1,000,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $4,420.99Free shippingObserved at 5:03 AM
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2 price history

Lowest price we've seen: $4,333.99 on Nov 9 at Newegg. Tracked across 2 stores since Nov 9.

Specifications

Connections
HDMISource
Touchscreen
NoSource
Optical Drive
NoSource
Windows Version
Windows 11 HomeSource
Processor
AMD Ryzen 9Source
Wi-Fi
YesSource
Color
BlackSource
SSD Size
2 TBSource
Graphics Card Nvidia
GeForce RTX 5080Source
Hard Drive
SSDSource
Type
TowerSource
Release Year
2025Source
Operating System
WindowsSource
Sound Card
YesSource
No of. DisplayPort (pcs)
3Source
RAM
32 GBSource

Questions and answers

Is the Ryzen 9 9900X3D worth it over a plain 9900X?
In games that lean on cache, such as simulation and strategy titles, the X3D chip is clearly faster. For general work and GPU-bound 4K gaming the gap is small, so the GPU matters more.
Can it run 4K at high frame rates?
Yes. The RTX 5080 is built for 4K gaming, and with DLSS upscaling it holds high frame rates in demanding titles. Turn off ray tracing in the heaviest games if you want maximum frames.
Does it come with a monitor or peripherals?
No. It is the tower only, so you need a monitor, keyboard and mouse. It has three DisplayPort and one HDMI output for displays.
Is 32GB of memory enough?
For gaming plus streaming or a browser with many tabs, yes. Only heavy 3D rendering or large virtual machine work would push past it.
Can I upgrade the storage and graphics card later?
Yes. It is a standard tower with a 2TB M.2 drive, so you can add more NVMe storage and swap the graphics card if the power supply has headroom.
Is it loud under load?
Expect audible fan noise during long gaming sessions, which is normal for air-cooled high-end builds. It is quiet at idle.
Where is the Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2 cheapest?
At Newegg, for $4,333.99, as of our latest check.
Where can I buy the Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2?
3 stores we checked sell it, including Newegg, Best Buy, eBay.

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Buying guides that pick the Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2

  • Best prebuilt gaming desktops with Ryzen 9 9900X3D

Stores we've priced the Thermaltake Reactor 9080 Gaming Desktop AMD Ryzen 9 9900X3D 32GB Memory NVIDIA GeForce RTX 5080 2TB SSD NVMe M.2 at

  • Best Buy deals and prices
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