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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 1TB NVMe gaming PC

SKU CH-XCFP-HS05F

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D, 192GB DDR5, and a 1TB NVMe SSD for high-performance work and play

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D handles heavy workloads
  • 192GB DDR5 memory supports large datasets
  • 1TB Samsung 990 PRO NVMe loads fast
  • 360mm liquid cooler keeps CPU quiet
  • Wi-Fi 7 and Bluetooth 5.4 connect wirelessly

Liquid-cooled Ryzen 9 workstation

This tower desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 192GB of DDR5 memory and a 1TB NVMe solid-state drive. Integrated Radeon graphics handle display output through HDMI and two USB4 ports. The system ships with Windows 11 Pro and is marketed as AI ready for local inference workloads.

360 mm AIO and front-panel USB 20Gbps

A 360 mm quiet-edition liquid cooler keeps the CPU at sustained clocks while the tempered-glass case supplies two 140 mm PWM intake fans. The front panel offers one USB 3.2 Gen 2x2 Type-C port, two USB 3.0 ports and dual audio jacks for quick peripheral access. Internally the board provides four M.2 slots, two 3.5-inch and two 2.5-inch drive bays, plus a 20 Gbps USB header for future expansion.

Integrated graphics limit 3D performance

The Radeon integrated GPU shares system memory and is suited to desktop productivity, video playback and light compute tasks rather than modern gaming at high settings. Buyers who need dedicated 3D acceleration or multi-monitor gaming should plan to add a discrete graphics card. The 850 W 80 PLUS Bronze power supply and four memory slots already filled to the 192 GB maximum leave limited headroom for such upgrades.

How it compares

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

Price $4,024.99
Pricier than about 77% 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).

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Specifications

Product
Year of release2026
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 driveNo
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

What real-world throughput does the USB4 40 Gbps interface on the X870-PLUS motherboard deliver?

The two rear USB4 ports run at 40 Gbps each, so external NVMe enclosures or docks can sustain nearly 5 GB/s reads and writes when the drive and cable support the full rate.

What clearance and mounting points does the 360 mm liquid cooler require inside the Design North case?

The cooler occupies the top 360 mm radiator space with three 140 mm fans; the case supports this layout natively and provides standard AM5 mounting hardware on the motherboard.

How is the 192 GB DDR5 kit installed on the four-slot X870-PLUS board, and which step is most often missed?

Populate all four slots with the matched modules, seat each until the retention clips click, then enable EXPO in the BIOS so the memory runs at its rated speed instead of the default JEDEC frequency.

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