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Computer Upgrade King

Mantis V2 - RTX 5080, 24-Core i9-14900KF, 64GB DDR5 RAM, 2TB Gen4 SSD, 360mm Liquid Cooled Gaming Desktop PC w/ Windows 11 Pro, 3-Year Warranty, RGB Keyboard+Mouse, Internal Wi-Fi 6E, 3X DP & HDMI

  • Based on 9 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 3 left in stock, order soon!
Fulfilled by Empowered PC
Arrives Saturday, Dec 6
Order within 14 hours and 5 minutes
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Size: RTX 5080 | 96GB | 4TB


Features

  • [CPU] Intel Core i9-14900KF Processor (24 Cores, 32 Threads, 2.4 GHz Base Clock Speed up to 6GHz Max Boost Clock Speed) for Elite Gaming and Content Creation | [STORAGE] 2TB PCIe NVMe Gen4 M.2 SSD - Experience Hyper-Fast Bootup and Data Transfer thats up to 30x Faster Performance than a Traditional Hard Drive.
  • [GPU] NVD Geforce RTX 5080 (16GB GDDR7 dedicated memory) Get All the Power You Need for Fast, Smooth, Power-Efficient Performance | [RAM] 54GB DDR5 RAM Gaming Memory for Seamless Multitasking from Multiple Web Pages to Playing Games Online Simultaneously | [OS] Windows 11 Pro x64
  • [FANS] 6 ARGB PWM Fans for Powerful Air Flow and Dynamic Speed Control | [PC CASE] Mantis with Front Panel LEDs, Brushed Aluminum Front Panel Wings, and Tempered Glass Side Panel | No Bloatware | Graphic output options include 1x HDMI and 1x DisplayPort Guaranteed, additional ports may vary | Free Rainbow Backlit USB Keyboard and LED USB mouse
  • [BUY WITH CONFIDENCE] Empowered PCs are Assembled in the USA, Rigorously Stress-Tested Before Shipping, and Supported with Lifetime Technical and Diagnostic Support and 3-Year Limited Hardware Warranty.
  • The Mantis is the best prebuilt gaming PC ready to run your favorite games at Ultra settings, detailed 1080p Full HD resolution, and smooth 100+ FPS gameplay. Ideal for Content Creators, Streamers, and VR Ready PC.

Brand: Computer Upgrade King


Operating System: Windows 11 Pro


CPU Model: Intel Core i9


CPU Speed: 2.4 GHz


Cache Size: 68 MB


Graphics Card Description: Dedicated


Graphics Coprocessor: RTX 5080


Memory Storage Capacity: 2000 GB


Specific Uses For Product: Gaming


Personal computer design type: Computer Tower


Screen Resolution: ‎1920 x 1080


Max Screen Resolution: ‎1920x1080


Processor: ‎2.4 GHz intel_core_i9


RAM: ‎64 GB SDRAM


Memory Speed: ‎5600 MHz


Hard Drive: ‎2000 GB SSD


Graphics Coprocessor: ‎RTX 5080


Chipset Brand: ‎RTX


Card Description: ‎Dedicated


Graphics Card Ram Size: ‎16 GB


Wireless Type: ‎802.11ax


Brand: ‎Computer Upgrade King


Series: ‎Mantis V2


Item model number: ‎Mantis


Hardware Platform: ‎PC


Operating System: ‎Windows 11 Pro


Item Weight: ‎13.91 pounds


Product Dimensions: ‎20.6 x 8.6 x 19.5 inches


Item Dimensions LxWxH: ‎20.6 x 8.6 x 19.5 inches


Color: ‎Black


Processor Brand: ‎Intel


Number of Processors: ‎24


Computer Memory Type: ‎DDR5 RAM


Hard Drive Interface: ‎Solid State


Date First Available: May 10, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Understated design and no-frills components, but this is a legit rig
Review Image by Jason P. Jason P.
After some shipping drama with poor communication around changing delivery dates (unclear if it was on the CUK side or the Amazon side) the system arrived just a few days after the originally scheduled delivery. I was nervous about this purchase because I jumped on a price that was almost too good to be true: $1k+ less than anything else with the same specs and hundreds less than it would have cost to DIY. Had some real "surely something is weird about this price" vibes, but not quite so extreme that it was an obvious risk. As of this review the price has increased back to something more in-line with other sellers, although still much lower than most boutique shops. After setup and looking at components it's using the budget-tier SKUs from name brands, but that's totally fine by me: the PNY RTX 4090 TF Verto is a solid if basic 4090, the G Skill Flare X5 RAM is budget but also still legit, and other components are similarly budget SKUs of reputable brands. Given that it was dramatically less than anything comparable I'm super happy. Gaming at 4k with ray tracing and everything at ultra for games like Cyberpunk 2077 and Alan Wake 2 has temps topping out in the mid 70s with fans remaining very quiet. The Mantis V2 case isn't going to win any awards for ground-breaking design and this build probably isn't enough of a statement for folks who care about every component being RGB-enabled, but IMO the case is elegant, understated (by gaming PC standards) and super-solid with beautifully machined parts. Very clean wiring and plenty of room in the case, excellent airflow, and quiet. I really appreciate being able to turn-off the case lights with a physical button on the box. I also get some vibes from my old school Alienware "alien head" case from back in the day before they were acquired by Dell and I'm here for that nostalgia. Default lighting for the 6 included case fans is green, but you can cycle through the standard solid and animated color schemes. Attached picture is with the smoked glass panel removed. I'll report back if anything changes over time, but so far this is clearly a high-quality, solid build with obvious attention to assembly detail, and although the components are fairly basic they're also from reputable brands. ... show more
Reviewed in the United States on November 21, 2023 by Jason P. Jason P.
    • Reputable
This is my second computer from CUK. Love them both. Ships fast, well packed, nicely built and, good quality at the price point. I don't need to figure out what parts will work, it's done and works to my expectations. I like CUK.
Reviewed in the United States on March 5, 2024 by Amazon Customer
    • good pc but....
really is a good pc but when the description says water cooled, i expected the gpu to be water cooled also, not just the cpu.
Reviewed in the United States on December 6, 2023 by NA
    • Took a $$$ chance, it paid off handsomely
In the middle of a move, and with tariffs on the horizon, building a new PC wasn't something I had time for. My old PC was 12 years old and overdue for replacement. I've been using this PC for a couple months and it's performed very well. It was a relief as this was my first pre-built. A few hacks to make Windows 11 a little friendlier and a second M.2 SSD and I'm playing highly modded RPGs as I've wanted to for years. Keyboard and mouse were included as were a little gadget bag and instructions ... show more
Reviewed in the United States on April 23, 2025 by Harold M.
    • Best PC
Very fast, good system, I have no problem with this pc. Everything is perfect
Reviewed in the United States on February 24, 2024 by Eriol

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