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Black mid-tower gaming desktop with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Ryzen 9 9900X3D 128GB DDR5 4TB NVMe 10TB HDD RTX 5060 Ti Gaming PC

SKU CH-2WK1-ADG4G

Liquid-cooled 12-core Ryzen 9 workstation with 128 GB DDR5, 4 TB NVMe, 10 TB HDD and RTX 5060 Ti graphics

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5060 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load
  • 128 GB DDR5 memory handles large datasets and multitasking with ease
  • 4 TB NVMe SSD delivers 7450 MB/s reads for rapid file access
  • 10 TB hard drive adds massive capacity for media libraries

Custom Workstation PC

The Adamant Custom desktop is a new mid-tower workstation built around a 12-core AMD Ryzen 9 9900X3D processor clocked at 4.4 GHz with a 240 mm liquid cooler. It ships with 128 GB of DDR5 memory, a 4 TB NVMe SSD and a 10 TB hard drive for high-capacity storage. Windows 11 Pro comes pre-installed for immediate productivity.

Suited for heavy multitasking

This system suits professionals who need large memory capacity and fast primary storage for content creation, data analysis or virtualisation workloads. The single GeForce RTX 5060 Ti graphics card limits buyers who need multi-GPU compute performance or higher VRAM for large-model training. Buyers requiring more than 128 GB of RAM should also consider other options.

128 GB DDR5 memory capacity

The platform provides 128 GB of DDR5 across four slots with a maximum supported capacity of 192 GB. This specification decides whether the workstation can hold your active datasets without paging to disk.

How it compares

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

Price $4,799.99
Pricier than about 84% 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 4 TB NVMe
Higher 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5060 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How is the 240mm liquid cooler installed, and which orientation step is often missed?

The cooler mounts to the AM5 socket using the supplied bracket; the radiator must be placed at the top or front of the Antec P20 case with tubes at the bottom so air cannot trap in the pump.

What maintenance or replacement will the 128GB DDR5 memory need later?

DDR5 modules are solid-state and require no scheduled replacement; only a failed stick or a future capacity upgrade beyond the 192GB maximum would call for action.

Which limit appears first when the RTX 5060 Ti 8GB runs sustained workloads?

The 8GB VRAM buffer fills before the GPU core hits its thermal ceiling, so texture-heavy tasks at high resolution will throttle frame rates first.

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