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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5070 Ti 64GB 1TB Gaming PC

SKU CH-WKD8-2RX99

A 12-core liquid-cooled desktop with 64 GB DDR5, 1 TB NVMe storage and an RTX 5070 Ti 16 GB GPU for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy compute
  • RTX 5070 Ti 16 GB drives high-resolution gaming and AI workloads
  • 64 GB DDR5 with four slots supports up to 192 GB total
  • Samsung 990 PRO 1 TB NVMe delivers 7450 MB/s reads
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

Adamant Custom Ryzen 9 9900X3D Workstation

This Adamant Custom desktop is a gaming PC built for modelling, video editing, rendering and AI learning. A 12-core AMD Ryzen 9 9900X3D processor and Nvidia GeForce RTX 5070 Ti graphics card handle parallel workloads. 64GB DDR5 memory and a 1TB Samsung 990 PRO NVMe drive feed data quickly. Windows 11 Pro ships installed.

Who this suits and who should look elsewhere

Creators needing 12 cores, 24 threads and 16GB GPU memory for local AI inference or 3D pipelines will match this specification. Buyers who want more storage than 1TB or a second graphics card for multi-GPU scaling should look at a different configuration. The four memory slots allow expansion to 192GB later.

Deciding specification: 12-core Ryzen 9 9900X3D

The combination of a 12-core Ryzen 9 9900X3D CPU and RTX 5070 Ti 16GB GPU decides if this workstation fits your pipeline. That pairing targets modelling, rendering and AI learning workloads in a single chassis. Verify your software scales across 24 threads and fits within 16GB VRAM before ordering.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $3,312.99
Pricier than about 65% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070 Ti
GPU interfacePCI Express x16
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What type of memory do I already need to expand the 64GB DDR5 installed in this PC?

The system uses DDR5 modules and the motherboard has four total slots supporting up to 192 GB, so any additional memory must be DDR5.

Can I keep using my older SATA SSDs or hard drives with the X870 motherboard in this build?

Yes, the board provides two SATA 6Gb/s ports and the case includes two 3.5'' and two 2.5'' internal bays for legacy drives.

How can I confirm the liquid cooler and RTX 5070 Ti are running correctly after I power on?

Enter the BIOS to verify the CPU fan speed reports the 240 mm AIO pump, then check Windows Device Manager shows the RTX 5070 Ti with 16 GB VRAM and the Samsung 990 PRO at PCIe 4.0 x4 speeds.

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