Thermaltake
Thermaltake Reactor 380 Gaming Desktop Computer - AMD Ryzen 7 5800X Octa-core [8 Core] - 16 GB RAM DDR4 SDRAM - 1 TB M.2 PCI Express NVMe 4.0 SSD - Tower - Black (tw1b-b550-r38-lcs)
- SKU:
- 19001939
- MPN:
- tw1b-b550-r38-lcs
- Availability:
- Out of stock
- Stock Update:
- 01/14/2026 01:37:19 PM PST
- Stock Update:
- 01/14/2026 01:37:19 PM PST
Description
This item is brand-new, factory sealed.
Thermaltake Reactor 380 Liquid-Cooled PC (AMD Ryzen 7 5800X, RTX 3080, 16GB RGB 3600Mhz DDR4 RGB ToughRAM, Seagate FireCuda 520 NVMe 1TB, WiFi, Win 10 Home) Gaming Desktop Computer TW1B-B550-R38-LCS- Compact Performance - B550 mITX motherboard with AMD Ryzen7 5800X
- RTX Graphics - NVIDIA GeForce RTX 3080 | Display Port + HDMI
- RAM & Storage: ToughRAM RGB - 16GB 3600Mhz DDR4 RGB Memor/ Seagate FireCuda 520 NVMe SSD 1TB
- Connectivity - 2 x USB 3.0 | 1 x USB Type-C | headphone | mic ports | HDMI | DP
- Power - 750W 80PLUS GOLD Power Supply
- Standing screen display size: ?1
- Processor: ?3.8 amd_ryzen_7_5800x
- RAM: ?16 GB DDR4
- Hard Drive: ?1 TB SSD
- Chipset Brand: ?NVIDIA
- Card Description: ?Dedicated
- Graphics Card Ram Size: ?10 GB
- Number of USB 3.0 Ports: ?2
- Brand: ?Thermaltake
- Series: ?TW1B-B550-R38-LCS
- Item model number: ?TW1B-B550-R38-LCS
- Hardware Platform: ?PC
- Operating System: ?Windows 10 Home
- Item Weight: ?36 pounds
- Product Dimensions: ?14 x 14 x 24 inches
- Item Dimensions LxWxH: ?14 x 14 x 24 inches
- Color: ?Black
- Processor Brand: ?AMD
- Processor Count: ?8
- Computer Memory Type: ?DDR4 SDRAM
- Flash Memory Size: ?16 GB
- Hard Drive Interface: ?Solid State
- Hard Drive Rotational Speed: ?1
What better way to power your battle station than the Reactor 380. With a list of impressive specs and a small footprint, the Reactor is sure to fuel games sessions where ever you find yourself. A Ryzen 7 5800X matched to a B550 and supplemented with 16gb of 3600Mhz memory and 1TB of Gen4 NVMe storage means less waiting and more games time. Powered by NVIDIA Ampere architecture, experience Ray Tracing and DLSS with the NVIDIA GeForce RTX 3080. Sporting a host of new features and the all new Ampere architecture built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast G6X memory for an amazing gaming experience. Assembled in the new Thermaltake Tower 100, the Reactor 380 puts all of its power out on display. Utilizing a combination of tempered glass and mesh panels the Reactor is able to give the best of both worlds for airflow and presentation. All while providing a small footprint to allow for flexibility of desk space.
Features
Liquid Cooling System
RGB Lighting
Specs
| Power Description | |
| Maximum Power Supply Wattage | 750 W |
| Processor | |
| Processor Core | Octa-core (8 Core) |
| Processor Manufacturer | AMD |
| Processor Model | 5800X |
| Processor Type | Ryzen 7 |
| Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | B550 |
| Storage | |
| Total Solid State Drive Capacity | 1 TB |
| SSD Form Factor | M.2 |
| Solid State Drive Interface | PCI Express NVMe 4.0 |
| Physical Characteristics | |
| Form Factor | Tower |
| Product Color | Black |
| Warranty | |
| Limited Warranty | 1 Year |
| Memory | |
| Standard Memory | 16 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Configuration | 2 x 8GB |
| Number of Occupied Memory Slots | 2 |
| Display & Graphics | |
| Graphics Memory Accessibility | Dedicated |
| Graphics Controller Manufacturer | NVIDIA |
| Graphics Controller Model | GeForce RTX 3080 |
| General Information | |
| Brand Name | Thermaltake |
| Manufacturer Website Address | http://www.thermaltakeusa.com |
| Product Type | Gaming Desktop Computer |
| Product Name | Reactor 380 Gaming Desktop Computer |
| Manufacturer | Thermaltake Technology Co., Ltd |
| Manufacturer Part Number | TW1B-B550-R38-LCS |
| Product Line | Reactor 380 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 10 Home |
Warranty Information