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Black mid-tower desktop with liquid cooling visible through side panel

Adamant Custom

Adamant Custom i9-14900K 24-Core Liquid Cooled 32GB DDR5 2TB NVMe 10TB HDD RTX A400 Business Desktop

SKU CH-4SA0-A2M6C

A 24-core Intel Core i9-14900K desktop with liquid cooling, 32GB DDR5, 2TB NVMe SSD, 10TB HDD and Nvidia RTX A400 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for demanding workloads
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory with four slots supports up to 192 GB total
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • Nvidia RTX A400 with four Mini DisplayPort outputs drives multi-monitor setups

Liquid-cooled workstation for professional workloads

This desktop pairs a 24-core Intel Core i9-14900K with a 360 mm liquid cooler, 32 GB of DDR5 memory and an Nvidia RTX A400 GPU. It targets engineers, analysts and creators who need sustained multi-threaded performance and certified drivers in a quiet chassis.

Step up from air-cooled or lower-core systems

The combination of liquid cooling and 24 cores removes thermal throttling during long renders, simulations or compiles. Buyers who only need occasional bursts or single-thread speed will not see the same value from the extra investment.

Sustained output under continuous load

The 360 mm AIO and case airflow keep the CPU near its 6.00 GHz boost during extended tasks, while the 850 W Bronze PSU delivers stable power. The RTX A400 drives four Mini DisplayPort outputs for multi-monitor setups without frame drops over time.

How it compares

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

Price $2,360.99
Cheaper than about 66% 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 2 TB NVMe
Typical for this category: the median of 2,058 items is 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 storage2 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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What case clearance does the 360mm liquid cooler need?

The Antec P10 FLUX mid-tower case fits a 360mm radiator at the front or top, with internal dimensions of 477mm depth, 220mm width and 486mm height.

Which motherboard power cables must be seated for the i9-14900K?

Connect both the 24-pin ATX and the 8-pin EPS cables from the 850W PSU to the Z790 PRIME board; the CPU will not post if the EPS connector is loose.

When should the 10TB hard drive be replaced?

Plan replacement after the drive reaches its rated workload limit or shows SMART reallocated-sector warnings; the 2TB NVMe SSD has no moving parts and typically lasts longer.

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