Description
Product Overview
The Thermaltake Reactor 9890S is a high-performance gaming desktop engineered for enthusiasts seeking uncompromised power and reliability. At its core is the AMD Ryzen 7 9800X3D processor, leveraging 3D V-Cache technology to boost gaming frame rates and responsiveness. Paired with the NVIDIA GeForce RTX 5090 graphics card, built on the Blackwell architecture, it delivers stunning visuals with real-time ray tracing and AI enhancements for 4K gaming and creative workflows. This system includes 32GB of TOUGHRAM XG DDR5 memory running at 6000MT/s for rapid data handling, a 2TB M.2 NVMe SSD for lightning-fast storage, and a 1200W 80Plus Gold ATX 3.0 power supply that supports PCIe Gen 5.0 components, ensuring stability and efficiency for next-generation hardware.

Usage
Designed for demanding environments, the Reactor 9890S excels in gaming setups, content creation studios, and home offices where performance is critical. Gamers will appreciate its ability to handle AAA titles at maximum settings with high frame rates, while creators can leverage its multi-threaded processing for video editing, 3D rendering, and streaming without lag. Its robust cooling and power management make it suitable for extended use during marathon gaming sessions or intensive project work, catering to professionals and hobbyists who value speed and reliability.
Why Choose Us
Thermaltake combines premium components with rigorous testing to ensure durability and peak performance. The Reactor 9890S stands out with its integration of cutting-edge technologies like AMD’s 3D V-Cache and NVIDIA’s RTX 5090, offering superior gaming and productivity over standard builds. Each unit undergoes quality checks for compatibility and stability, backed by reliable customer support and a focus on user-centric design that prioritizes ease of upgrade and maintenance.
Key Features
- AMD Ryzen 7 9800X3D processor with 3D V-Cache for enhanced gaming and multi-tasking performance
- NVIDIA GeForce RTX 5090 graphics card with Blackwell architecture for advanced ray tracing and AI capabilities
- 32GB DDR5 TOUGHRAM XG memory at 6000MT/s for fast data processing and smooth operation
- 2TB M.2 NVMe SSD storage offering rapid boot times and quick file access
- 1200W 80Plus Gold ATX 3.0 power supply supporting PCIe Gen 5.0 for future-proof energy efficiency
FAQ
What is included with the Thermaltake Reactor 9890S desktop?
The package includes one Reactor 9890S gaming desktop unit, pre-assembled and tested for immediate use. All internal components such as the processor, graphics card, memory, storage, and power supply are installed and configured.
Can I upgrade the components in this desktop?
Yes, the Reactor 9890S is built on the AM5 platform and features standard ATX form factors, allowing for easy upgrades of memory, storage, and other compatible parts. However, major changes like the CPU or GPU may require professional assistance to ensure compatibility.
Is this desktop suitable for 4K gaming?
Absolutely, with the NVIDIA GeForce RTX 5090 and AMD Ryzen 7 9800X3D, it handles 4K gaming effortlessly, providing high frame rates and detailed graphics in demanding titles with ray tracing enabled.
Does it come with an operating system?
The product details do not specify an included operating system; it is recommended to check with the retailer or manufacturer for OS availability, as it may vary by purchase channel.
What kind of warranty does Thermaltake offer?
Thermaltake typically provides a limited warranty on their gaming desktops, covering defects in materials and workmanship. For exact terms and duration, refer to the product documentation or contact customer service.








Thermaltake Gaming Desktop AMD Ryzen 7 9800X3D 32GB Memory
HP 27 4K UHD Monitor IPS LCD VESA Mount USB-C
Eaton Tripp Lite USB-C to HDMI 4K Adapter for Laptop Tablet
Thermaltake Reactor 9580S Gaming Desktop AMD Ryzen 9 RTX
BOOST CHARGE 42W Dual Car Charger Fast Charging iPhone
RockStar 3.5mm Audio Charge Adapter for iPhone MFi Certified
Belkin Sync Charge USB Data Transfer Cable Fast Charging
HPE ProLiant DL360 Gen11 Server Xeon Gold 64GB DDR5
Samsung Galaxy A53 5G Unlocked Phone 128GB Excellent Pre
Belkin Dual USB Car Charger Fast Charging 24W
Kingston FURY Impact 64GB DDR4 SODIMM Memory Gaming
Thermaltake Gaming Desktop AMD Ryzen 7 9800X3D RTX 5070 Ti
Skytech Gaming O11V Desktop AMD Ryzen 7 7700 32GB RX 9070XT
Best Buy DisplayPort Cable 6ft 4K 60Hz High Speed
Belkin Surge Protector Wall Mount 6 Outlet USB Charging
Dell Latitude 7420 Laptop Intel i7 32GB RAM 500GB SSD
Trendnet 480W 48V DC DIN Rail Power Supply PFC Industrial
HPE ProLiant DL385 Gen11 Server 2P 256GB 8SFF 2x800W PS
Dell OptiPlex 3010 RGB Desktop Intel i7 16GB RAM 512GB SSD
MagSafe Charging Dock 15W Fast Wireless iPhone Apple Watch
Periphio Reaper Gaming PC AMD Ryzen 5 16GB RAM 1TB NVMe
LCGS Gaming Desktop AMD Ryzen 9 RTX 5080 32GB DDR5
PNY XLR8 Gaming 16GB DDR4 3200MHz Desktop Memory
HP ProDesk 600 G5 Desktop Intel Core i5 16GB RAM 500GB SSD
TRENDnet 8 Port Gigabit PoE Switch 120W Power Budget
Reviews
There are no reviews yet.