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Black tower case with tempered glass side panel and front fans

Adamant Custom

Adamant Custom Threadripper 9960X 24-Core Workstation 256GB DDR5 ECC 6TB NVMe 10TB HDD RTX A400 4GB 1200W

SKU CH-DBJE-JAAXS

A 24-core Threadripper workstation with 256GB DDR5 ECC, 6TB NVMe plus 10TB HDD, and RTX A400 graphics in a liquid-cooled chassis

  • ProcessorAMD Ryzen Threadripper
  • Installed RAM256 GB
  • Installed SSD6 TB
  • Processor core count24-Core Processor
  • Operating systemWindows 11 Pro
  • Processor socketSocket sTR5
  • 24-core Threadripper 9960X delivers 48 threads for heavy parallel workloads
  • 256GB DDR5 ECC memory protects data integrity in mission-critical tasks
  • 6TB NVMe storage with Samsung 990 PRO drives reaches 7450 MB/s read speeds
  • 10TB SATA HDD adds 256MB cache for high-capacity archiving
  • 1200W 80 PLUS Gold PSU with 140mm quiet fan ensures stable power delivery

Threadripper 9960X 24-core workstation

This liquid-cooled desktop pairs a 24-core AMD Threadripper 9960X running at 4.2 GHz with 256 GB of DDR5 ECC memory and a 1200 W 80 PLUS Gold power supply. Dual Samsung 990 PRO NVMe drives provide 6 TB of fast storage alongside a 10 TB SATA hard drive. The Nvidia RTX A400 4 GB GPU offers four MiniDisplayPort outputs for multi-monitor setups.

Suited for CPU-heavy professional workloads

The 24 cores and 48 threads handle rendering, simulation and large dataset processing with ample memory headroom. Builders who need more than 4 GB of GPU memory for compute or real-time graphics should look elsewhere. Users requiring additional internal drive bays beyond the two 3.5-inch and four 2.5-inch slots will find the case limiting.

256 GB ECC memory and 6 TB NVMe capacity

The 256 GB DDR5 ECC configuration comfortably runs large in-memory databases, virtual machine clusters and complex CAD assemblies. Dual NVMe drives at up to 7450 MB/s read and 6900 MB/s write keep active project files responsive. The 4 GB RTX A400 frame buffer becomes the bottleneck for GPU-accelerated workloads that exceed its capacity.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $13,615.99
Pricier than about 70% of the 1,534 comparable items (median $2,906.49).
Installed RAM 256 GB
Higher than about 70% of the 1,387 comparable items (median 128 GB).
Processor core count 24-Core Processor
Typical for this category: the median of 1,207 items is 24.

Specifications

Product
Target workloadWorkstation
Product typeDesktop
Processor
ProcessorAMD Ryzen Threadripper
Processor core count24-Core Processor
Processor socketSocket sTR5
Memory
Installed RAM256 GB
Storage
Installed SSD6 TB
Installed storage10 TB
Drive interfaceSATA III
Ports & slots
Network ports2 x Ports
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready

Questions about this item

Does the sTR5 socket motherboard require any proprietary power cables beyond the standard 24-pin and EPS connectors?

The Thermaltake Toughpower 1200W 80 PLUS Gold PSU includes all cables needed for the Gigabyte TRX50 AERO D motherboard and Threadripper 9960X CPU.

Will the 2TB and 4TB Samsung 990 PRO NVMe drives share bandwidth with the RTX A400 GPU on the TRX50 chipset?

The TRX50 AERO D provides four M.2 connectors and the RTX A400 uses a PCIe slot, so the NVMe SSDs and GPU operate on separate lanes.

How can I confirm the 256GB DDR5 ECC memory is running with error correction active after first boot?

Open Windows 11 Pro Task Manager, go to the Performance tab, select Memory, and verify the label shows ECC or check the motherboard BIOS memory information screen.

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