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Black tower desktop with liquid cooling and four Mini DisplayPort outputs

Adamant Custom

Adamant Custom 24-Core i9-14900K 128GB DDR5 8TB NVMe 10TB HDD RTX A400 Business Desktop

SKU CH-A6KD-JCAGB

A 24-core liquid-cooled workstation with 128GB DDR5, 8TB NVMe, 10TB HDD and RTX A400 graphics for multi-threaded professional workloads

  • CPU TypeIntel Core i9 14th Gen
  • CPU NameIntel Core i9-14900K
  • CPU Socket TypeLGA 1700
  • GPU/VGA TypeNvidia RTX A400
  • Memory Capacity128GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core i9-14900K handles heavy multitasking with 32 threads
  • 128GB DDR5 supports large datasets and virtual machines
  • 8TB NVMe SSD delivers 7450 MB/s read speed for fast boot and load
  • 10TB HDD adds high-capacity storage for archives and backups
  • Nvidia RTX A400 drives four displays via 4xMiniDP outputs

Professional workstation for compute-intensive

The Adamant Custom business desktop pairs a 24-core Intel Core i9-14900K processor with 128 GB of DDR5 memory and an Nvidia RTX A400 graphics card. This combination targets professionals running multi-threaded simulations, large dataset analysis or GPU-accelerated creative applications that benefit from high core counts and professional driver support.

Liquid-cooled tower with extensive front-panel I/O

A 360 mm quiet-edition AIO cooler handles CPU thermals inside an Antec P10 FLUX mid-tower that includes sound-dampening panels. Front-panel connectivity provides two USB 3.2 Gen 1 ports, two USB 2.0 ports, HD audio jacks and a fan-control button, while the rear adds USB Type-C, USB 3.2 Gen 2, four USB 2.0 and 2.5 Gbps Ethernet for peripheral-heavy setups.

PCIe 4.0 storage ceiling

The Z790 motherboard offers three M.2 slots and four SATA 6 Gbps ports, with the two factory-installed 4 TB Samsung 990 PRO drives operating at PCIe 4.0 x4 speeds. The RTX A400 occupies a single slot and delivers four Mini DisplayPort outputs, limiting multi-GPU expansion while supporting up to four professional displays from a compact footprint.

Highlights

  • 24-core i9-14900K handles heavy multitasking with 32 threads
  • 128GB DDR5 supports large datasets and virtual machines
  • 8TB NVMe SSD delivers 7450 MB/s read speed for fast boot and load
  • 10TB HDD adds high-capacity storage for archives and backups
  • Nvidia RTX A400 drives four displays via 4xMiniDP outputs

Specifications

CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeNvidia RTX A400
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorTower
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 6
LAN ChipsetIntegrated
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.2
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

What practical bandwidth limit does the 2.5Gbps LAN port impose on wired transfers?

The integrated Intel 2.5Gb Ethernet caps sustained throughput at roughly two and a half gigabits per second, well above standard gigabit but below ten-gigabit infrastructure.

What physical clearance does the 360 mm liquid cooler require inside the Antec P10 FLUX chassis?

The 360 mm radiator mounts at the front behind three 120 mm fans; the case supports this length with the PSU shroud fan in place.

How is the Nvidia RTX A400 installed, and which step is commonly missed?

The card is factory-seated in the top PCIe slot with its bracket screwed down; the step often missed is connecting the four Mini DisplayPort cables before the side panel goes on.

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