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Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 32GB DDR5 1TB NVMe 10TB HDD RTX A400 Business Desktop

SKU CH-D9M7-N5W01

Liquid-cooled 24-core i9-14900K workstation with 32GB DDR5, 1TB NVMe, 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 Intel Core i9-14900K reaches up to 6.00 GHz for demanding workloads
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load
  • 1 TB NVMe SSD delivers up to 7450 MB/s read speed for fast boot and apps
  • 10 TB HDD with 256 MB cache provides high-capacity storage for large projects
  • Nvidia RTX A400 with 4 Mini DisplayPort outputs drives multiple professional displays

24-Core Liquid-Cooled Workstation

This business desktop pairs a 24-core Intel Core i9-14900K processor with a 360 mm liquid cooler and 32 GB of DDR5 memory. A 1 TB NVMe SSD and a 10 TB hard drive provide fast boot and deep archival storage. The Nvidia RTX A400 graphics card drives up to four displays via Mini DisplayPort outputs. Windows 11 Pro is pre-installed for immediate deployment.

Suited For Multi-Display Offices

Professionals who need four independent screens and large local datasets will benefit from the quad Mini DisplayPort GPU and combined 11 TB of storage. The 2.5 Gbps LAN and Wi-Fi 6 connectivity support modern office networks. Buyers who require ECC memory, dual GPU compute or more than 32 GB of RAM out of the box should evaluate alternative configurations.

Sustained Load Behaviour

The 360 mm liquid cooler and case airflow design dissipate heat from the 24-core CPU during extended rendering or calculation tasks. An 850 W 80 PLUS Bronze power supply delivers stable current to all components under continuous demand. The Samsung 990 PRO SSD maintains high sequential throughput while the 10 TB hard drive handles bulk writes without throttling the primary volume.

How it compares

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

Price $2,564.99
Cheaper than about 65% 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

Does the motherboard provide any free DDR5 slots beyond the 32 GB already installed?

Yes, the Z790 PRIME board has four DDR5 slots in total, so three remain open for expansion up to 192 GB.

Can the RTX A400 drive older monitors that only have DisplayPort 1.2 or HDMI inputs?

The card offers four Mini DisplayPort outputs; passive adapters let you connect legacy DisplayPort or HDMI displays without extra power.

How can I confirm the liquid cooler is circulating properly after first boot?

Check the pump RPM in BIOS or monitoring software and feel the 360 mm radiator tubes — both should be warm and show steady flow.

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