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

Adamant Custom

Adamant Custom Threadripper 9960X 24-Core 256GB DDR5 4TB NVMe 10TB HDD RTX 5090 32GB Liquid Cooled 1600W Black

SKU CH-H3R1-60DNK

Liquid-cooled workstation tower with 24-core Threadripper 9960X, 256GB DDR5 ECC, 4TB NVMe, 10TB HDD and RTX 5090 32GB for AI and rendering workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen Threadripper 9000 Series
  • RAM capacity256 GB DDR5
  • SSD storage4 TB PCIe
  • GraphicsNvidia Geforce RTX 5090
  • CPU modelAMD Ryzen Threadripper 9960X
  • 24 cores and 48 threads handle heavy parallel workloads
  • 256 GB DDR5 ECC memory supports large datasets
  • 4 TB NVMe SSD delivers up to 7450 MB/s read speed
  • 10 TB HDD with 256 MB cache provides bulk storage
  • RTX 5090 32 GB GPU accelerates AI and rendering

Threadripper 9960X workstation

This Adamant Custom business desktop pairs a 24-core AMD Threadripper 9960X processor with 256GB DDR5 ECC memory and a liquid-cooled RTX 5090 32GB graphics card. Windows 11 Pro 64-bit is pre-installed on a 4TB NVMe SSD backed by a 10TB hard drive. The 1600W 80+ Titanium power supply feeds the tower chassis.

Suits AI development and heavy rendering

The 24 cores, 48 threads and large ECC memory pool serve professionals training models, running simulations or editing high-resolution video. Buyers who only need general office productivity or mainstream gaming will not use this capacity and should look at a smaller system.

Check sTR5 motherboard clearance and power

Verify the 360mm liquid cooler fits your intended location and that the 1600W unit can connect to your mains circuit. The board provides 10GbE LAN, USB4 and multiple M.2 slots, so confirm your peripherals and storage expansion plans match those interfaces.

How it compares

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

Price $18,093.99
Pricier than about 90% of the 2,161 comparable items (median $5,687.99).
RAM capacity 256 GB DDR5
Higher than about 90% of the 2,095 comparable items (median 64 GB).
SSD storage 4 TB PCIe
Higher than about 70% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen Threadripper 9000 Series
CPU modelAMD Ryzen Threadripper 9960X
CPU socketsTR5
Memory
RAM capacity256 GB DDR5
Storage
SSD storage4 TB PCIe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia Geforce RTX 5090
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed10 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.3
Power
Power supply1600 W
Size & build
Form factorTower
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

Do I need a separate display to use the Threadripper 9960X workstation?

Yes, the system ships without a screen so you must provide your own monitor connected to the RTX 5090 graphics outputs.

Can I keep my existing SATA 6Gb/s hard drives alongside the 10TB drive?

The motherboard provides eight SATA 6Gb/s ports and the case has internal 3.5-inch bays, so older SATA drives can be installed and used together with the supplied 10TB drive.

How can I verify the 256GB DDR5 ECC memory is running at the correct speed after setup?

Open Task Manager or BIOS and confirm the memory shows 256GB capacity with ECC enabled and DDR5 indicated as the memory type.

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