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Adamant Custom

Adamant Custom 24-Core i9-14900K 32GB DDR5 1TB NVMe 10TB HDD RTX A2000 12GB Business Desktop

SKU CH-YX0R-R1XFA

A liquid-cooled tower workstation with a 24-core Intel Core i9-14900K, 32GB DDR5, 1TB NVMe plus 10TB HDD, and an RTX A2000 12GB GPU for professional CAD and engineering workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX A2000
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K handles complex engineering workloads
  • 32GB DDR5 memory supports large assemblies and multitasking
  • 1TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • NVIDIA RTX A2000 12GB GPU accelerates CAD and rendering tasks
  • 360mm liquid cooler keeps CPU temperatures low under sustained load

Workstation for CAD and CAE modelling

This business desktop targets engineers and designers who need a certified professional GPU and a high core count for SolidWorks, CAM and CAE workloads. The Intel Core i9-14900K provides 24 cores and 32 threads with a base frequency of 3.2 GHz and a maximum turbo of 6.00 GHz. The NVIDIA RTX A2000 12 GB delivers ISV-certified drivers for stable viewport performance. Windows 11 Pro is pre-installed.

PCIe 4.0 storage limits and GPU memory ceiling

The 1 TB Samsung 990 PRO operates over a PCIe 4.0 x4 link with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec, so throughput is bounded by the 4.0 standard rather than the drive itself. The RTX A2000 12 GB frame buffer caps scene complexity and texture resolution in large assemblies. The Z790 motherboard supplies four M.2 slots and six SATA 6 Gb/s ports for future expansion.

Upgrade from entry workstations or older mobile rigs

Moving from a 4 to 8 core system or a laptop GPU removes the bottleneck in multi-threaded simulation solves and real-time rendering previews. The jump is justified when project sizes exceed 8 GB VRAM or when CPU render queues regularly saturate all threads. Buyers who need more than 12 GB GPU memory or dual GPU scaling should look at higher-tier professional cards.

How it compares

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

Price $3,405.99
Cheaper than about 61% 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 1 TB NVMe
Lower than about 60% 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 storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX A2000
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

Should I pick the 32GB DDR5 or upgrade to the maximum 192GB for CAD work?

The system ships with 32GB DDR5 across four slots. The motherboard supports up to 192GB, so you can add three more modules later if large assemblies demand it.

What does the i9-14900K 6.00GHz boost mean for real SolidWorks modelling?

The 24-core CPU reaches 6.00GHz on light threads and holds high clocks across all cores thanks to the 360mm liquid cooler, keeping viewport rotation smooth on complex parts.

Does the PCIe 4.0x4 link on the 1TB NVMe SSD cap its 7450MB/s read speed in this Z790 board?

The Samsung 990 PRO runs at PCIe 4.0x4 on the Z790 chipset, so the quoted 7450MB/s read and 6900MB/s write are achievable in sustained workloads.

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