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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 1TB NVMe 10TB HDD gaming PC

SKU CH-WGPR-69QBY

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D, 128GB DDR5, 1TB NVMe and 10TB HDD storage

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D drives heavy multitasking and gaming
  • 128GB DDR5 handles large datasets without swapping
  • 240mm liquid cooler keeps CPU temperatures low under load
  • 1TB NVMe plus 10TB HDD gives fast boot and massive storage
  • Wi-Fi 7 and Bluetooth 5.4 provide high-speed wireless connectivity

Core configuration

This desktop is built around a 12-core AMD Ryzen 9 9900X3D processor paired with 128GB of DDR5 memory. Liquid cooling keeps the CPU stable under sustained loads. Integrated Radeon graphics provide display output without a discrete card. The system targets creators and developers who need many threads and large memory capacity in a single workstation.

Storage capacity and limits

A 1TB NVMe SSD handles the operating system and active projects with read speeds up to 7450 MB/s. A 10TB hard drive adds bulk storage for media libraries and archives. Four memory slots are populated to reach 128GB, leaving headroom to the 192GB maximum if workloads grow. Buyers who want more fast NVMe slots than the board provides will need external enclosures.

Build integration

The Corsair 4000D tower holds the 240mm AIO cooler, an 850W 80 PLUS Bronze power supply and the PRIME X870 motherboard. Rear I/O includes two USB4 ports, one USB 10Gbps port, three USB 5Gbps ports, four USB 2.0 ports and 2.5Gb Ethernet. Wi-Fi 7 and Bluetooth 5.4 are onboard. Internal bays support two 3.5-inch and two 2.5-inch drives for future expansion.

How it compares

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

Price $3,333.99
Pricier than about 65% 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 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 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 storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Can I keep using my current DDR5 memory sticks with the 128GB already installed in this PC?

The motherboard has four DDR5 slots in total and supports up to 192GB, so you can add compatible modules to the remaining slots alongside the factory memory.

How can I verify the liquid cooler is running correctly after I power on the system?

The 240mm Quiet Edition AIO uses a 140mm fan; listen for low fan noise and check CPU temperatures in Windows to confirm the pump and radiator are operating.

What accessories are included in the box and which items must be purchased separately?

The tower, power cable, Windows 11 Pro licence and integrated Wi-Fi 7 / Bluetooth 5.4 are supplied; a monitor, keyboard, mouse and any extra storage drives are not included.

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