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Black tower desktop with tempered glass side panel, liquid cooling radiator visible inside

Adamant Custom

Adamant Custom i9-14900K 128GB DDR5 8TB NVMe 10TB HDD RTX PRO 4500 Blackwell business desktop

SKU CH-050Z-1DTS6

A 24-core i9-14900K workstation with 128GB DDR5, 8TB NVMe plus 10TB HDD, and an RTX PRO 4500 Blackwell 32GB GPU for CAD and CAE modelling

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX PRO 4500 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for intensive compute
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project files
  • Nvidia RTX PRO 4500 Blackwell 32 GB GPU accelerates professional 3D workflows
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

Workstation-class desktop

The Adamant Custom business desktop is built around a 24-core Intel Core i9-14900K processor and an Nvidia RTX PRO 4500 Blackwell GPU with 32 GB of video memory. It targets engineers, designers and data scientists who need certified drivers and high single-thread speed for CAD, CAE and modelling workloads. A 360 mm liquid cooler keeps the CPU stable under sustained loads.

Memory and storage headroom

The system ships with 128 GB of DDR5 across four slots, leaving room to reach the motherboard limit of 192 GB when datasets grow. Two 4 TB Samsung 990 PRO NVMe drives deliver up to 7450 MB/s reads and 6900 MB/s writes for active projects. A 10 TB hard drive with 256 MB cache provides bulk capacity for archives and backups.

Platform interface limits

The Z790 TUF motherboard exposes four M.2 connectors and four SATA 6 Gb/s ports, capping further NVMe or SATA expansion at those counts. Rear I/O includes two USB Type-C ports, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 connections, while mid-board headers add one USB Type-C Gen 2, one USB 3.2 Gen 1 and two USB 2.0 ports. Networking tops out at Intel 2.5 Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2.

How it compares

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

Price $8,739.99
Pricier than about 70% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% 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 capacity128 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 PRO 4500 Blackwell
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

Will my existing LGA 1700 socket CPU cooler fit the i9-14900K in this build?

The system ships with a 360mm Quiet Edition liquid cooler mounted on the LGA 1700 socket; any alternative cooler must share that mounting pattern and clear the 24-core CPU's heat output.

How can I verify the RTX PRO 4500 Blackwell is running at full 32GB VRAM capacity after setup?

Open Windows Task Manager or GPU-Z and confirm the dedicated GPU memory shows 32GB; the Nvidia driver panel will also list the full frame-buffer size under the Blackwell GPU entry.

What storage drives and cables are included, and what must I add for extra bays?

Two 4TB Samsung 990 PRO M.2 NVMe SSDs and one 10TB 3.5-inch HDD are pre-installed; the case provides two spare 3.5-inch and two 2.5-inch bays with SATA ports on the Z790 board, so only additional drives and SATA cables are needed.

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