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Black mid-tower case with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom i9-14900K RTX 5080 192GB DDR5 2TB gaming PC

SKU CH-XH80-NNB1R

A 24-core Intel Core i9-14900K and RTX 5080 desktop with 192GB DDR5, 2TB NVMe SSD, 360mm liquid cooling and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy compute
  • 192 GB DDR5 handles large AI and rendering workloads
  • RTX 5080 16 GB GPU accelerates 3D and AI tasks
  • 2 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU temperatures low

Built for 24-core editing and AI workloads

This desktop pairs a 24-core Intel Core i9-14900K with 192GB DDR5 and a GeForce RTX 5080 16GB GPU. Liquid cooling and a 1000W 80 PLUS Gold PSU support sustained rendering, modelling and AI learning tasks. Windows 11 Pro ships pre-installed on a 2TB Samsung 990 PRO NVMe drive.

Suits creators who need maximum memory

The four-slot board is populated to its 192GB limit, so builders who need more capacity must choose a workstation-class platform. Users without GPU-accelerated workflows will not benefit from the RTX 5080 investment.

192GB DDR5 is the deciding specification

The motherboard supports exactly 192GB across four slots, and this unit ships fully populated. If your software scales beyond that ceiling, this platform cannot be expanded further.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $5,708.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 24,468 items is 2 TB.

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Do I need to supply my own monitor, keyboard and mouse for the Adamant Custom i9-14900K RTX 5080 192GB DDR5 2TB gaming PC?

Yes, the system arrives without a screen, keyboard or mouse. Connect a display to the RTX 5080 16GB GPU via HDMI or DisplayPort and plug USB peripherals into the front 3.2 Gen 2 Type-C or rear 3.2 Gen 2 Type-C ports.

Will my existing SATA SSDs or hard drives work inside this Z790 TUF build?

The motherboard provides four SATA 6Gb/s ports and the Antec P20 case includes two 3.5"/2.5" internal bays plus two 2.5" bays, so current SATA drives install directly.

How can I confirm the 192GB DDR5 and RTX 5080 16GB are running at rated speed after first boot?

Open Task Manager → Performance → Memory and verify 192GB DDR5 appears; run GPU-Z or the NVIDIA control panel and check the RTX 5080 reports 16GB VRAM and a PCIe 4.0 x16 link.

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