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Thermaltake - LCGS Reactor 7870TH Gaming Desktop AMD Ryzen 7 7800X3D 2023 32GB Memory NVIDIA GeForce RTX 5070 Ti 2TB SSD NVMe M.2 - Blue

Model: T3HB-B850-57T-LCS
SKU: 6621630
Sold byBest Buy

Customers are saying

Customers are enthusiastic about the LCGS Reactor 7870TH Gaming Desktop, particularly its overall performance. Users report that the system is running great. There were no cons mentioned about this product.

Generated by AI based on customer reviews.

Highlights

Features

  • AMD Ryzen 7 7800X3D

    The AMD Ryzen 7 7800X3D is a cutting-edge gaming processor that incorporates AMD’s 3D V-Cache technology for superior gaming performance. It’s ideal for high-end gaming builds and demanding workloads, offering exceptional efficiency and support for the latest DDR5 memory.

  • NVIDIA GeForce RTX 5070 Ti

    The card comes with 16 GB of GDDR7 memory on a 256-bit bus, supporting DirectX 12 Ultimate to ensure compatibility with modern games and advanced features like hardware ray tracing and variable-rate shading.

  • 850W 80Plus Gold ATX 3.0 Power Supply

    PCIe Gen 5.0 Ready! Built for the next generation graphic cards.

  • 32GB DDR5 Memory

    Built with TOUGHRAM XG 6400MT/s RGB Memory.

  • 2TB M.2 NVMe SSD Storage

    Load in faster with performance read and write speeds giving you more time for work and play.

See all features
Specifications
  • Processor Model
    AMD Ryzen 7 7000 Series
    Storage Type
    SSD
    Total Storage Capacity
    2000 gigabytes
    System Memory (RAM)
    32 gigabytes
    Graphics Type
    Dedicated
See all specifications
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Reviews

Rating 4.6 out of 5 stars with 5 reviews

5 star rating. 4 reviews3 star rating. 1 review
100% would recommend to a friend
Customers are sayingCustomers are enthusiastic about the LCGS Reactor 7870TH Gaming Desktop, particularly its overall performance. Users report that the system is running great. There were no cons mentioned about this product.
This summary was generated by AI based on customer reviews.
  • Overall Performance (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    LOVE IT!!

    I’ve had this PC for almost 2 weeks and I absolutely love it! Im able to do so much on it. I’m able to multi stream while playing Call of Duty, have spotify, and Discord open all at the same time. It took a little longer to recieve, but when it came, it was very well packaged and actually annoying to take everything out, but the other PC’s i had gotten were not packaged well at all so this was perfect! it was easy to setup and i just absolutely love it!

    Posted by Sammi

  • Rated 5 out of 5 stars

    Perfect PC

    Just got it today. Love it so far. Came with no issues booted up just fine and was able to jump right into gaming. Absolutely beautiful. Definitely recommend Thermalteck for pre builts. What sets it apart is that all the parts are thermaltake so everything matches. They used white parts to go with everything and the RGB all matches since it's all the same brand. Beautiful.

    Posted by BrittanyM

  • Rated 3 out of 5 stars

    BEWARE OF PRE OPENED UNIT-Replacement worked 100%

    I originally received what was supposed to be a brand-new Thermaltake system, but it was clearly pre-opened. The first unit arrived missing the interior foam bracing, had no protective blue tape, no GPU accessory packet, and even had the PSU switch already turned on. I gave it a shot anyway, but it crashed repeatedly while gaming — likely due to hardware issues from a previous owner. The PC had crashed 6 times in 5 days from light gaming sessions. I found out it was a hardware issue. Thankfully, I returned it and received a proper sealed replacement. The second unit had all the expected factory protections — foam padding, blue tape, setup instructions taped inside, and the GPU kit sealed in its pouch. Night and day difference. System is now running great. Be careful when buying — check for signs of tampering. The product itself is excellent when you actually get a new one. Below you will see pictures of what the box SHOULD have. My first unit was missing these items/things. Again, indicating it was opened and used. I want to say that now the NEW system is working perfectly.

    Posted by Stephon

  • Rated 5 out of 5 stars

    She is a Beauty

    Times are changing, building your own PC has gotten pricey with ram hikes. This was an amazing solution for a mid tier new build.

    Posted by JosephJ

  • Rated 5 out of 5 stars

    So far so good

    It came 5 days later than it was supposed to. Only been using it for 2 days so far it runs and works good.

    Posted by Esha

See all customer reviews
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Pros for Thermaltake - LCGS Reactor 7870TH Gaming Desktop AMD Ryzen 7 7800X3D 2023 32GB Memory NVIDIA GeForce RTX 5070 Ti 2TB SSD NVMe M.2 - Blue
Overall PerformanceOverall PerformanceOverall Performance, Noise Level, Speed, Heat Dissipation, DesignThere were no pros for this product—

Specs

Questions & Answers

  • Does this desktop include a keyboard and mouse?

    No, a keyboard and mouse are not included.

    This question and answer was generated by AI based on customer and product data.

  • What is the total storage capacity of the Reactor 7870TH?

    The total storage capacity is 2TB, provided by an NVMe M.2 SSD.

    This question and answer was generated by AI based on customer and product data.

  • What kind of processor does the gaming desktop have?

    It has an AMD Ryzen™ 7 7800X3D processor.

    This question and answer was generated by AI based on customer and product data.

  • What type of graphics card does this desktop use?

    It uses an NVIDIA GeForce RTX 5070 Ti graphics card.

    This question and answer was generated by AI based on customer and product data.

  • How much RAM does the LCGS Reactor 7870TH come with?

    It has 32GB of DDR5 RAM.

    This question and answer was generated by AI based on customer and product data.
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