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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 64GB DDR5 1TB NVMe Liquid Cooled Gaming PC

SKU CH-KACT-XWJAB

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D processor, 64GB DDR5 memory and a 1TB NVMe SSD, ready for AI workloads and Wi‑Fi 7 connectivity

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 64 GB DDR5 memory handles multitasking and content creation smoothly
  • 1 TB Samsung 990 PRO NVMe reads up to 7450 MB/s for fast loading
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • Wi-Fi 7 and Bluetooth 5.4 give modern wireless connectivity

System purpose

This desktop pairs a twelve-core Ryzen 9 9900X3D processor with 64GB of DDR5 memory and a 1TB NVMe solid-state drive. It targets creators and power users who need strong multi-threaded performance and fast storage in a liquid-cooled tower running Windows 11 Pro.

Capacity and headroom

The 64GB DDR5 configuration leaves 128GB of headroom before the motherboard's 192GB limit, so memory upgrades remain straightforward. The single 1TB NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s, while internal bays accept two 3.5" and two 2.5" drives for additional capacity.

Interface limits

Integrated Radeon graphics drive displays through one HDMI port and two USB4 connections at 40Gbps each. The rear panel also provides three 10Gbps USB ports, four 5Gbps USB ports and one 2.0 port. Networking uses Intel 2.5Gb Ethernet alongside Wi-Fi 7 and Bluetooth 5.4.

How it compares

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

Price $2,666.99
Typical for this category: the median of 24,925 items is $2,694.99.
RAM capacity 64 GB DDR5
Higher than about 60% 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 capacity64 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

Will my existing DDR5 memory kits work alongside the 64GB already installed?

The board has four DDR5 slots and supports up to 192GB total, so your current DDR5 modules can be added as long as they match the same speed and voltage.

How can I verify the liquid cooler is running correctly after first boot?

Check that the pump RPM appears in BIOS or monitoring software and that CPU temperatures stay near idle levels under light load.

Which cables and accessories are included versus what I must buy separately?

The system ships with Windows 11 Pro, power cord, and motherboard accessories; a monitor, keyboard, mouse and any extra storage drives are not included.

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