We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 RTX 5090 1TB NVMe 10TB HDD gaming PC

SKU CH-NHPF-BYWFX

A 12-core Ryzen 9 9900X3D desktop with 192GB DDR5, RTX 5090 32GB, 1TB NVMe and 10TB HDD for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D handles heavy modelling workloads
  • 192GB DDR5 memory supports large AI datasets
  • RTX 5090 32GB GPU accelerates rendering and learning tasks
  • 1TB NVMe plus 10TB HDD stores massive project libraries
  • 240mm liquid cooler keeps CPU temperatures low under load

Custom 12-Core Workstation

This Adamant Custom desktop pairs a 12-core Ryzen 9 9900X3D processor with 192GB of DDR5 memory and a GeForce RTX 5090 graphics card. It targets professionals who need local compute for modelling, rendering and AI learning workloads alongside high-fidelity gaming. The system ships with Windows 11 Pro on a 1TB NVMe boot drive and adds a 10TB hard drive for bulk project storage.

Upgrade From Thread-Limited Rigs

Builders moving up from platforms capped at lower core counts or smaller memory ceilings gain 24 threads and the full 192GB capacity supported by the X870 motherboard. The jump is worth it when datasets no longer fit in 64GB or 128GB configurations, or when concurrent render and simulation tasks saturate fewer threads. The PCI Express x16 link feeds the RTX 5090 without bottlenecking the 32GB frame buffer.

Sustained Load Behaviour

A 240mm liquid cooler keeps the CPU near its 5.50 GHz boost ceiling during extended compile or training runs, while the 1200W Gold-rated supply delivers stable power to both the processor and the 32GB GPU. Front-mounted 140mm PWM fans move air across the motherboard and the 10TB drive bays, preventing thermal throttling on the VRM and storage controllers during multi-hour sessions.

How it compares

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

Price $9,578.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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

Will the 447 x 215 x 469 mm case fit on my desk and accept standard ATX components?

The case measures 447 mm deep by 215 mm wide by 469 mm high and uses an ATX motherboard layout, so it fits on most desks and accepts standard ATX parts.

How do I install the 240 mm liquid cooler on the AM5 socket and what step is often missed?

Mount the supplied AM5 bracket, apply thermal paste, seat the cold plate, then connect the pump header and both 140 mm fan headers to the motherboard — the pump header is the step most builders forget.

When will the 1200 W 80 PLUS Gold PSU or the 240 mm AIO coolant need replacement?

The 1200 W Gold PSU typically lasts 7–10 years; the sealed 240 mm AIO requires no coolant changes, but plan to replace the unit if pump noise appears after 5–7 years.

More in Gaming PCs

Similar items