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Black mid-tower desktop with liquid cooling and four Mini DisplayPort outputs

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Business Desktop i9-14900K 32GB DDR5 4TB NVMe 10TB HDD RTX A400

SKU CH-W564-9CF2A

A 24-core liquid-cooled business desktop with 32 GB DDR5, 4 TB NVMe, 10 TB HDD and an RTX A400 GPU for multi-display workstations

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K powers heavy workloads with up to 6.00 GHz
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 4 TB NVMe SSD plus 10 TB HDD give fast boot and massive storage
  • RTX A400 with four Mini DisplayPort outputs drives multiple professional displays
  • Wi-Fi 6 and 2.5 Gbps LAN provide fast wired and wireless connectivity

24-Core Liquid-Cooled Workstation

This business desktop pairs a 24-core Intel Core i9-14900K processor with a 360 mm liquid cooler in a mid-tower chassis. It ships with 32 GB of DDR5 memory, a 4 TB NVMe SSD and a 10 TB hard drive. The Nvidia RTX A400 graphics card provides four Mini DisplayPort outputs for multi-monitor workflows. Windows 11 Pro is pre-installed.

Check Power, Mounting Space and DisplayPort Needs

The 850 W power supply uses an 80 PLUS Bronze-rated unit with a 140 mm fan. The case measures 477 mm deep, 220 mm wide and 486 mm high and includes a 360 mm radiator mount at the front. Verify your desk depth and monitor cables; the GPU offers only Mini DisplayPort connectors, so adapters may be required for standard DisplayPort or HDMI screens.

Sustained Load Behaviour With Large Storage

The 360 mm liquid cooler and three front 120 mm fans move heat away from the CPU during long render or compile jobs. The Samsung 990 PRO SSD delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for continuous data streaming. The 10 TB hard drive adds 256 MB cache for archival workloads. Wi-Fi 6 and 2.5 Gbps LAN keep network transfers steady.

How it compares

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

Price $3,039.99
Cheaper than about 63% 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 4 TB NVMe
Higher than about 70% 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 storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the system ship with keyboard, mouse or monitor, or must I buy them separately?

The desktop includes the Antec P10 FLUX mid-tower case, 850W PSU, liquid-cooled i9-14900K, 32GB DDR5, 4TB NVMe SSD, 10TB HDD, RTX A400 GPU and Windows 11 Pro. Keyboard, mouse and display are not included.

Should I choose the 4TB NVMe SSD or the 10TB HDD as the primary drive for the operating system?

Use the 4TB Samsung 990 PRO NVMe SSD for the OS and active workloads; it delivers up to 7450 MB/s read and 6900 MB/s write. The 10TB HDD is best suited for bulk storage and archives.

What does the RTX A400 4GB with four Mini DisplayPort outputs mean for a multi-monitor setup?

The card drives up to four displays directly via its Mini DisplayPort connectors, each supporting high-resolution output, so you can run a quad-monitor workstation without adapters or a second graphics card.

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