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Black mid-tower with tempered glass side panel, visible 240mm liquid cooler and RTX 5070 Ti graphics card

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 2TB NVMe RTX 5070 Ti gaming PC

SKU CH-XGFQ-D6S6K

A liquid-cooled desktop with a 12-core Ryzen 9 9900X3D, 128GB DDR5, 2TB NVMe storage and an RTX 5070 Ti for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • RTX 5070 Ti 16 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Ready workstation

This Adamant Custom desktop ships with Windows 11 Pro and a 12-core AMD Ryzen 9 9900X3D at 4.4 GHz, 128 GB DDR5 memory and a 2 TB NVMe SSD. A 240 mm liquid cooler keeps the CPU quiet under sustained loads. The GeForce RTX 5070 Ti 16 GB handles rendering and AI workloads.

Creators and engineers

The system suits modellers, video editors and AI researchers who need multi-threaded performance and large memory in a single box. Builders who want more storage bays or a second graphics card should look elsewhere. The four DIMM slots are fully populated at 128 GB.

128 GB DDR5 memory

The platform maxes out at 192 GB, so this configuration leaves one upgrade step open. All four slots are occupied, so any increase means replacing modules. Buyers who need the full 192 GB today must order a different kit.

How it compares

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

Price $4,905.99
Pricier than about 85% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 24,468 items is 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 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

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

Mount the radiator and fans in the Corsair 4000D case, connect the pump header on the PRIME X870-P motherboard, then attach the cold plate to the Ryzen 9 9900X3D with pre-applied paste — the step often missed is plugging the pump tach cable into the CPU_FAN header so the BIOS sees a valid fan speed.

Which components will need replacement first under heavy workloads?

The Thermaltake Smart 850W 80 PLUS Bronze PSU electrolytic capacitors age fastest under sustained 12-core CPU and RTX 5070 Ti GPU load; plan to swap the unit after several years. The 240mm AIO pump is the next wear item.

What thermal limit appears first during extended all-core rendering?

The 240mm Quiet Edition AIO reaches its heat-dissipation ceiling before the Ryzen 9 9900X3D hits its maximum junction temperature, so coolant temperature becomes the limiting factor under continuous 128 GB DDR5 workloads.

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