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Black Corsair 4000D tempered-glass mid-tower with 240 mm liquid cooler visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 2TB NVMe Liquid Cooled Gaming PC

SKU CH-NQ54-V0X7B

A liquid-cooled desktop with a 12-core Ryzen 9 9900X3D, 192GB DDR5, and a 2TB NVMe drive ready for AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D up to 5.50 GHz with 128 MB L3 cache
  • 192 GB DDR5 high-performance memory for heavy multitasking workloads
  • 2 TB Samsung 990 PRO PCIe 4.0 NVMe reaching 7450 MB/s reads
  • 240 mm quiet liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Bluetooth 5.4 plus 2.5 Gbps LAN for fast connectivity

12-Core Ryzen 9 Workstation

This desktop PC ships new with a 12-core AMD Ryzen 9 9900X3D processor running at 4.4 GHz and 192 GB of DDR5 memory. Integrated Radeon graphics drive video through HDMI and two USB4 ports. The 2 TB NVMe SSD provides fast storage for the operating system and active projects.

Check Motherboard and Power Headroom

The system uses an AM5 socket X870 motherboard with four memory slots, all populated to reach the 192 GB maximum. An 850 W 80 PLUS Bronze power supply feeds the platform. Verify that your intended workloads and any future add-in cards stay within this power envelope and that the board's rear I/O matches your peripheral needs.

Liquid Cooled Sustained Operation

A 240 mm quiet-edition liquid cooler manages CPU thermals during extended multi-core loads. The all-core turbo frequency reaches 5.50 GHz with 128 MB of L3 cache available. Thermal performance will remain consistent across long rendering or compile sessions without the throttle cycles seen in shorter bursts.

How it compares

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

Price $4,600.99
Pricier than about 83% 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 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 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 storage2 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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the system ship with a discrete graphics card or must I supply one?

The PC uses integrated AMD Radeon graphics via HDMI and two USB4 ports; no discrete GPU is included.

Which memory capacity should I choose if 192 GB DDR5 is the only option listed?

The build comes with 192 GB DDR5 across four slots, reaching the motherboard maximum; no other capacity is offered.

What real-world throughput can I expect from the 2 TB Samsung 990 PRO NVMe drive?

Sequential reads reach 7450 MB/s and writes 6900 MB/s over PCIe 4.0 x4.

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