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

Adamant Custom

Adamant Custom Gaming PC i9-14900K RTX 5090 128GB DDR5 4TB NVMe 10TB HDD

SKU CH-D3VC-EQNG5

A liquid-cooled mid-tower workstation with a 24-core Intel Core i9-14900K, GeForce RTX 5090 32GB GPU, 128GB DDR5 memory, 4TB NVMe SSD and 10TB HDD, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K drives heavy rendering and AI workloads
  • Nvidia GeForce RTX 5090 32GB GPU accelerates 4K gaming and creative tasks
  • 128GB DDR5 memory keeps massive projects responsive
  • 4TB Samsung 990 PRO NVMe SSD loads assets at up to 7450 MB/s read
  • 10TB HDD with 256MB cache stores large libraries locally

24-Core i9 Workstation

This Adamant Custom desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5090 32GB GPU, 128GB DDR5 memory and a 4TB Samsung 990 PRO NVMe drive plus a 10TB HDD. It targets professionals who need high single-thread speed and massive parallel throughput for rendering, modelling and AI learning workloads.

360mm Liquid Cooling and Z790 Connectivity

A 360mm Quiet Edition AIO cooler handles the 14900K heat output inside a Corsair 4000D mid-tower with tempered glass panels. The Z790 PRIME motherboard adds Wi-Fi 6, BLUETOOTH 5.2, Intel 2.5Gb Ethernet, three M.2 slots, four SATA 6Gb/s ports and front-panel USB 3.2 Type-C alongside rear USB 3.2 Gen 2 and Type-C connections.

Upgrade From Thread-Capped Systems

Builders moving up from platforms limited to fewer cores or lower GPU memory will gain the 32GB frame buffer and 128GB system RAM needed for large-scene rendering and model training. The jump is worth it when current hardware bottlenecks viewport interaction or forces out-of-core computation.

How it compares

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

Price $8,310.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB NVMe
Higher than about 70% 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What PCIe standard does the 4 TB Samsung 990 PRO SSD use and what sequential speeds does it cap at?

The 4 TB Samsung 990 PRO runs on PCIe 4.0 x4 and reaches up to 7450 MB/s read and 6900 MB/s write.

What are the case dimensions and which motherboard form factor fits the Corsair 4000D?

The Corsair 4000D measures 490 mm deep, 239 mm wide and 486 mm high and accepts ATX motherboards such as the Z790 PRIME.

How is the 360 mm liquid cooler mounted and what step do builders often miss?

The 360 mm radiator mounts to the top or front of the 4000D; the step often missed is orienting the tubes at the bottom of the radiator to prevent air bubbles in the pump.

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