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

Adamant Custom

Adamant Custom 24-Core i9-14900K 128GB DDR5 8TB NVMe 10TB HDD RTX A4000 Business Desktop

SKU CH-QWZW-JB9Q0

Business desktop with a 24-core Intel Core i9-14900K, 128 GB DDR5, 8 TB NVMe SSD, 10 TB HDD and an NVIDIA RTX A4000 for professional modelling and engineering workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24 cores and 32 threads accelerate multi-threaded engineering workloads
  • 128 GB DDR5 memory supports large assemblies and simulation datasets
  • 8 TB NVMe storage delivers up to 7450 MB/s read for rapid project loading
  • NVIDIA RTX A4000 GPU provides certified drivers for CAD and CAE applications
  • 360 mm liquid cooling maintains stable CPU clocks under sustained heavy compute

Built for SolidWorks CAD CAM CAE modelling

This business desktop targets engineers who run SolidWorks CAD CAM CAE modelling workloads. The 24-core Intel Core i9-14900K and 128GB DDR5 memory handle large assemblies and simulation tasks. An Nvidia RTX A4000 GPU provides certified drivers for professional applications. Windows 11 Pro 64-bit is pre-installed and ready for immediate deployment.

Verify case clearance and motherboard connectivity

The Corsair 4000D chassis measures 490 x 239 x 486 mm and fits a 360 mm liquid cooler. Confirm your workspace accommodates the tower dimensions. The Z790 TUF motherboard supplies four M.2 connectors and four SATA 6Gb/s ports; check that existing add-in cards do not block those slots. Rear I/O includes two USB Type-C, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports.

Liquid CPU cooling with an 850W Bronze PSU

A 360 mm quiet-edition AIO cools the 24-core processor while a 140 mm fan keeps noise low. The Thermaltake Smart 850W 80 PLUS Bronze unit delivers power with Japanese main capacitors and protections for over voltage, under voltage, over power and short circuit. GPU and storage draw are covered by the same supply without additional cables.

How it compares

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

Price $7,849.99
Pricier than about 64% 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 A4000
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 system ship with a keyboard and mouse or do I need to buy them separately?

The chassis front panel provides one USB 3.2 Type-C port, two USB 3.2 Gen1 ports and a combo audio jack. No keyboard, mouse or monitor are included, so those must be purchased separately.

Should I choose the 8 TB NVMe or the 10 TB HDD for my primary SolidWorks projects?

The 8 TB NVMe array uses two Samsung 990 PRO drives rated at up to 7450 MB/s read and 6900 MB/s write, making it far faster for active project files than the 10 TB HDD.

What does the 6.00 GHz boost clock mean for real-time viewport performance in this workstation?

The i9-14900K can reach 6.00 GHz on its performance cores, giving snappy single-thread response when rotating large assemblies, while the 24 cores and 32 threads handle background simulation tasks.

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