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Black tower desktop with tempered glass side panel and liquid CPU cooler visible inside

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 32GB 1TB NVMe 10TB RTX A400 Business Desktop

SKU CH-CWEZ-QH8BK

Liquid-cooled 24-core i9-14900K workstation with 32GB DDR5, 1TB NVMe SSD, 10TB HDD and RTX A400 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 360 mm liquid cooler keeps CPU temperatures low
  • 32 GB DDR5 with four slots supports up to 192 GB
  • 1 TB NVMe SSD plus 10 TB HDD gives fast boot and mass storage
  • RTX A400 with four MiniDP outputs drives multiple professional displays

24-Core Liquid Cooled Workstation

This business desktop pairs a 24-core Intel Core i9-14900K with a 360mm liquid cooler and an Nvidia RTX A400 graphics card. It ships with 32GB of DDR5 memory, a 1TB NVMe SSD and a 10TB hard drive. The system targets professionals who need multi-threaded compute power and quiet operation in a tower chassis.

DDR5 Memory Expansion Limits

The motherboard provides four DDR5 slots with a maximum supported capacity of 192GB. The current 32GB configuration leaves three slots free for future upgrades. Builders who need more memory than the platform allows must choose a different architecture.

RTX A400 4xMiniDP Display Output

The graphics card offers four Mini DisplayPort connectors and 4GB of video memory. It drives multiple business displays without adapters. Buyers who require additional video outputs or a different connector type need a card with a different I/O layout.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $2,638.99
Cheaper than about 64% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR5
Lower than about 70% of the 2,095 comparable items (median 64 GB).
SSD storage 1 TB NVMe
Lower than about 60% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX A400
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

Should I pick the 32 GB DDR5 configuration or upgrade toward the 192 GB maximum?

The system ships with 32 GB DDR5 across four slots, leaving room to expand up to 192 GB if your workloads need more memory later.

What does the i9-14900K's 6.00 GHz boost mean for daily work?

The 24-core CPU reaches 6.00 GHz on demanding threads, giving fast single-thread response while the 32 threads handle parallel tasks.

How does the PCIe 4.0 x4 link affect the Samsung 990 PRO NVMe drive?

The 1 TB SSD runs at PCIe 4.0 x4, delivering up to 7450 MB/s reads and 6900 MB/s writes in this platform.

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