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Thermaltake

Thermaltake LCGS Frostbite i4790 Gaming Desktop (Liquid Cooled Intel Core™ i9-13900KF, ToughRam XG 5600MT/s 32GB DDR5 RGB Memory, NVIDIA® GeForce RTX™ 4090, 2TB NVMe Gen4 M.2, WiFi) D3FB-Z790-490-LCS

  • Based on 40 reviews
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Color: CPU-i9 | GPU-4090 | MB-Z790 | 2TB SSD


Features

  • Intel Core i9-13900KF CPU Watercooled, Intel Z790 Chipset ATX motherboard, 32GB DDR5 RGB, 2TB NVMe M.2, WiFi, Windows
  • NVIDIA GeForce RTX 4090, 3x Display Port/1x HDMI
  • ATX 3.0 PSU, PCIe Gen 5.0 Ready
  • 2x USB 3.0, 1x Headphone, 1x Mic Ports
  • Full Length PSU Power cover cleans up cables for a professional look.

Description

Feel the cold bite of air thanks to our ARGB series, and the rushing speed of high framerates and quick speeds, brought to thanks to the Frostbite. Equipped with a TT ARGB closed loop liquid cooler that is kept chilled via TT 120mm ARGB fans allow the CPU to perform at its potential. Delivering all those frames we have NVIDIA GeForce RTX 4000 Series Graphics, meanwhile quick loading times are delivered by an NVMe M.2 with 2TB of capacity.

Specific Uses For Product: Video Editing, Everyday Use, Gaming


Brand: Thermaltake


Operating System: Windows 10 Home


Ram Memory Installed Size: 32 GB


Model Name: Frostbite i4790


Included Components: RGB Lighting


CPU Model: Core i9


Color: CPU-i9 | GPU-4090 | MB-Z790 | 2TB SSD


Special Feature: Microphone


CPU Manufacturer: Intel


Processor: ‎5.4 GHz core_i9


RAM: ‎DDR5


Hard Drive: ‎2 TB SSD


Chipset Brand: ‎NVIDIA


Card Description: ‎Dedicated


Graphics Card Ram Size: ‎24 GB


Number of USB 2.0 Ports: ‎4


Number of USB 3.0 Ports: ‎4


Brand: ‎Thermaltake


Series: ‎Frostbite i4790


Item model number: ‎D3FB-Z790-490-LCS


Operating System: ‎Windows 10 Home


Item Weight: ‎44 pounds


Color: ‎CPU-i9 | GPU-4090 | MB-Z790 | 2TB SSD


Processor Brand: ‎Intel


Hard Drive Interface: ‎PCIE x 4


Hard Drive Rotational Speed: ‎7300


Date First Available: January 24, 2023


Frequently asked questions

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To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Very good PC for the price.
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
I needed an upgrade as my old PC was getting a bit long in the tooth. This machine was definitely a great option. Initial setup was as tedious as expected, upgrading the OS, software installation, transferring files, customizing setting and whatnot. Whole process took the better part of a day to complete but your mileage may vary. The 1TB SSD is a FireCuda 530, with Motherboard heatsink rather than manufactures. Motherboard is MSI PRO Z690-A WIFI (MS-7D25) - Note: 4xM.2 slots 3xGen4 1xGen3. One Gen4 is under Video Card so I would not recommend using it. The Gen3 is below the GPU near the rear of the case, while the 3rd Gen4 is towards the front. If you decide to go with a heat spreader on the 3rd Gen4 you may have to loosen the bracket for the video card as it is a very tight fit (needed to lean the card a smidge to fit another FireCuda with Heatsink into the slot). I also transplanted a gen3 from the old PC (without heatsink) it fit without needing to loosen bracket. M.2 screws not included, standoffs are, if you are going to add more devices make sure you have them or remember to get them. - Bios features are very basic but sufficient. I will likely upgrade to a higher tier z790 board at some point. - Note: the XMP profile was not enabled in Bios by default. - Additionally the fans are a bit loud out of the box, but I adjusted fan curves for the case to be less aggressive at idle (40%) and now it is very quiet. No heat issues to report. Video is MSI RTX 4090 and it lives up to its reputation. - I clocked just above 18000 in Time Spy Extreme without OC. - During unpacking process be sure the power cord is properly seated. Mine was, but there have been reports of the cable melting due to incorrect connection. Overall I am pleased with the system and would recommend. I would give it 4.75 stars with the only issues being some bios settings not being correct out of the box, and not including M.2 screws. However, that isn’t an option so I will give it 5. ... show more
Reviewed in the United States on December 6, 2022 by dkotas
    • Good value for expensive parts, good build quality
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
Well done build! This is the first computer I've bought without building it myself. When I bought it Dec 2022, I couldn't even get some of the parts (4090 mostly) to do it myself, so I took a chance and it turned out excellent. No problems, good components, very happy with it.
Reviewed in the United States on February 27, 2024 by Jeremy Henrickson
    • Lights are on, but nobody is home
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
Review Image by BuDiussy BuDiussy
Review Image by BuDiussy BuDiussy
Was so excited to get this, looks like a solid deal for what you get. Took 10 days to get. Opened it up and tried to get it started, first noticed the io cover was covering up the usb ports. Tried the top usb ports and they are not working. I tried to fire it up, and got no signal. Followed the steps in the directions and video on Amazon, but nothing worked. It lights up, looks pretty, but doesn’t do anything. I noticed the VGA light on the motherboard is on. After further research, it means there is an issue with the GPU. I bought a prebuilt PC, because i am not that guy. Very disappointed. Update: Spoke with Amazon they contacted the seller. The seller told me to to request a replacement from Amazon. SMH, the seller said this falls under the warranty and can ship it back and repair it. They said it will take 2-3 weeks. I am very disappointed in the speed on the initial delivery and the time to replace. Should have returned the original and repurchased. Which would be 10-11 days faster at minimum. Very disappointed with the DOA pc and process to get a working one. ... show more
Reviewed in the United States on January 1, 2023 by BuDiussy BuDiussy
    • Blazing fast and well put together I couldn't be happier
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
It arrived with the shipping box pretty dinged up and with a couple of tears in the box from shipping, but the PC was packaged well enough with enough foam around the inner PC box that it wasn't harmed in any way that I could tell, and the Instapak Foam bag kept the GPU firmly locked in place during shipping. It took some serious wiggling to get that Instapak out of there. Before firing up the PC, I checked all the fittings and screws and everything was rock solid. All I can say is WOW this thing is blazing fast, quiet, and can handle every AAA game I've thrown at it in 1440p 144Hz maxed settings with dual monitors. [I know everyone's going to holler it's a 4K card] - I'm aware of that, but it's the monitors I have at the time of buying this. Everything is staying super cool, the CPU is boosting as high as 5.7ghz, and the MSI RTX 4090 Gaming X Trio that came with mine is boosting 2700 MHz right out of the box with no overclocking. I can't find a bad thing to say about this PC. ... show more
Reviewed in the United States on November 25, 2022 by christopher hughes
    • Just about perfect
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
Pros: Fast Reasonable price Nice looking case So fast No bloatware Runs cool Bloody fast Pretty quiet Cons: Didn’t come with Software for lighting control No larger/secondary hard drive options Too few usb-c ports and none on the top of the case -deducted a star for this Other thoughts: I have installed a secondary hard drive. It was a pain to install without removing the behemoth of a video card but the case is the size I want and that’s an acceptable trade off. I plan on installing a pcie usb-c card. The lack of USB-C ports on this machine just seems like a massive oversight in 2022. Overall: I’m in love. Excellent machine. Excellent price. Zero deal breaker for me. ... show more
Reviewed in the United States on January 8, 2023 by C. Mickles
    • Wow
Color: CPU-i9 | GPU-4090 | MB-Z690 | 1TB SSD
This thing is amazing! Everything from packaging to setup is top class. Like the other reviewers said the fans are a bit loud but you can tune them. I installed Cyberpunk 2077 and it’s runs 90 to 144 fps on max rtx stuff. Thermal take did a very good job, everything about it feels solid… including the big graphics card mount. It runs super cool and I have not run into any issues. I’m in love. It looks sooo good! My sister in law came over and kept competing how awesome it looks. ... show more
Reviewed in the United States on December 10, 2022 by Vladrad

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