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

Adamant Custom

Adamant Custom i9-14900K RTX 5080 64GB DDR5 8TB NVMe 10TB HDD Z790 TUF gaming PC

SKU CH-NMK4-5BBTJ

A 24-core Intel Core i9-14900K desktop with 64GB DDR5, RTX 5080 16GB graphics, 8TB NVMe SSD and 10TB HDD in a liquid-cooled tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy multitasking
  • Nvidia GeForce RTX 5080 with 16 GB VRAM drives 4K gaming and AI workloads
  • 64 GB DDR5 memory expandable to 192 GB for large projects
  • 8 TB NVMe SSD plus 10 TB HDD combine speed with capacity
  • 360 mm liquid cooler and 1000 W Gold PSU sustain peak performance

Adamant Custom i9-14900K RTX 5080 Workstation

This Adamant Custom tower is a 24-core Intel Core i9-14900K system paired with an Nvidia GeForce RTX 5080 GPU. It ships with 64GB DDR5 memory, 8TB of NVMe storage across two 4TB drives, and a 10TB hard drive. The build targets professionals who need high single-thread speed and GPU compute for rendering, modelling or AI workloads. Windows 11 Pro is pre-installed.

Z790 TUF Motherboard 1000W PSU Liquid Cooling

The Z790 TUF motherboard provides four DDR5 slots supporting up to 192GB total, four M.2 connectors and four SATA ports for future expansion. A Thermaltake Toughpower 1000W 80 PLUS Gold unit powers the components. A 360mm liquid cooler handles the CPU thermal load. The Antec P20 mid-tower case offers front USB 3.2 Gen 2 Type-C and two 3.5-inch internal bays for additional drives.

360mm AIO Quiet Edition 140mm PSU Fan

The 360mm Quiet Edition AIO uses a large radiator surface to dissipate CPU heat at low fan speeds. The power supply includes a 140mm fan designed for ultra-quiet operation. Front panel 120mm fans supply intake airflow through dust filters. Together these elements keep acoustic output low during sustained compute or gaming sessions.

How it compares

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

Price $5,811.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% of the 24,468 comparable items (median 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 capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How high can the Core i9-14900K boost under a continuous all-core load with the 360 mm liquid cooler?

The processor reaches up to 6.00 GHz boost frequency; the 360 mm Quiet Edition AIO is sized to handle the 24-core 32-thread heat output during extended rendering or AI workloads.

What noise level and case airflow should I expect when the system runs 24/7?

Three 120 mm front intake fans feed the 360 mm radiator while the PSU uses a 140 mm ultra-quiet fan; the Antec P20 chassis includes dust filters on bottom, front and top to maintain steady airflow over long sessions.

Which display cables and monitor inputs do I need to use the RTX 5080 16 GB immediately?

The graphics card provides modern display outputs — ensure your monitor has a matching HDMI or DisplayPort input and have the appropriate cable ready; the motherboard also offers rear USB Type-C ports for additional peripherals.

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