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Adamant Custom

Adamant Custom 24-Core Liquid Cooled Business Desktop i9-14900K 32GB DDR5 8TB NVMe 10TB HDD RTX A400

SKU CH-W4Z2-EFJF8

A liquid-cooled business tower with a 24-core i9-14900K, 32 GB DDR5, 8 TB NVMe plus 10 TB HDD, and an RTX A400 driving four MiniDP outputs

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K handles heavy workloads with up to 6.00 GHz boost
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • 8 TB NVMe plus 10 TB HDD gives fast boot and deep archive space
  • Nvidia RTX A400 with four Mini DisplayPort outputs drives multi-monitor setups
  • Windows 11 Pro pre-installed on a Z790 AORUS platform ready for business use

24-Core Liquid Cooled Business Desktop

This business desktop pairs a 24-core Intel Core i9-14900K with a 360 mm liquid cooler in a tower chassis. It ships with Windows 11 Pro, 32 GB of DDR5 memory and an Nvidia RTX A400 graphics card driving four Mini DisplayPort outputs. Storage combines two 4 TB NVMe SSDs and a 10 TB hard drive. The system is built for professionals who need high single-thread speed and multi-thread throughput in a quiet package.

Suited for compute-heavy workloads

The 24-core processor and professional GPU suit CAD, simulation, rendering and financial modelling tasks that benefit from many threads and certified drivers. Four Mini DisplayPort connectors support multi-monitor arrangements without adapters. Buyers who need more than 4 GB of GPU memory, more than 32 GB of system memory out of the box, or a different display interface should look at other configurations. The tower form factor also requires adequate desk or floor space.

24-core Intel Core i9-14900K processor

The CPU delivers 24 cores and 32 threads with a base frequency of 3.2 GHz and a maximum turbo of 6.00 GHz. This core count and clock range determine how quickly the system completes parallel workloads and bursty single-thread tasks. The 360 mm liquid cooler is sized to sustain those frequencies under load. If the software you run scales poorly beyond a few threads, a lower-core-count processor may offer better value.

How it compares

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

Price $3,312.99
Cheaper than about 62% 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 8 TB NVMe
Higher than about 90% 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 storage8 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

What motherboard form factor does the Antec P20 case support for this build?

The Antec P20 mid-tower case supports E-ATX motherboards, and this system uses a GIGABYTE Z790 AORUS ATX board with LGA 1700 socket.

How is the 360mm liquid cooler mounted, and what step is often missed?

The 360mm radiator mounts at the top of the case; the step often missed is orienting the pump block correctly on the LGA 1700 socket before securing the four corner screws.

Which storage drives may need replacement first, and what are their specs?

The two 4TB Samsung 990 PRO M.2 SSDs (PCIe 4.0x4, up to 7450 MB/s read) and the 10TB HDD (256MB cache) are the primary storage; SSDs typically outlast the mechanical HDD.

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