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Black mid-tower gaming PC with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 24-Core i9-14900K 64GB DDR5 8TB NVMe RTX 5090 Gaming PC

SKU CH-J64Y-ZP2BF

Gaming desktop with 24-core i9-14900K, 64GB DDR5, 8TB NVMe storage and RTX 5090 32GB GPU in liquid-cooled tower

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • 64 GB DDR5 memory supports up to 192 GB total capacity
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives
  • Nvidia GeForce RTX 5090 32 GB GPU handles AI and rendering workloads
  • 1200 W 80 PLUS Gold PSU with liquid CPU cooling delivers stable power

Target Build

This tower workstation ships with a 24-core Intel Core i9-14900K, 64GB DDR5 and an Nvidia GeForce RTX 5090 32GB GPU. Windows 11 Pro is pre-installed on an 8TB NVMe array built from two Samsung 990 PRO drives. A 360mm liquid cooler and a 1200W 80 PLUS Gold PSU complete the core specification.

Who It Suits

Creators and engineers who need high single-thread frequency, 32 threads for parallel workloads and 32GB of video memory for large model inference or 8K timeline scrubbing will match this configuration. Buyers who want more storage than the two populated M.2 slots provide, or who require ECC memory for data-integrity guarantees, should look at a different platform.

Deciding Spec

The RTX 5090 32GB GPU is the single component that determines whether this system fits the workload; its 32GB frame buffer enables datasets and texture sets that overflow 24GB cards, while the 24-core CPU and 64GB DDR5 keep data flowing to that buffer.

How it compares

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

Price $8,535.99
Pricier than about 91% 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 driveNo
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 360 mm liquid cooler need any fluid topped up or replaced over time?

The 360 mm Quiet Edition AIO is a sealed unit and does not require any coolant maintenance during its service life.

Which component hits its limit first when the i9-14900K and RTX 5090 run flat out for hours?

The CPU thermal ceiling is reached first; the 360 mm AIO and 1200 W Gold PSU still have headroom at that point.

How loud and hot does the system get after a full day of rendering?

The 360 mm Quiet Edition AIO and the PSU's 140 mm fan keep noise low, while the Antec P20 case vents heat through front, top and bottom dust filters.

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