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Black mid-tower desktop with tempered glass side panel, liquid CPU cooler visible inside

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D 192GB DDR5 4TB NVMe 10TB HDD

SKU CH-G0FY-CGW30

A liquid-cooled 12-core Ryzen 9 desktop with 192GB DDR5, 4TB NVMe and 10TB HDD, ready for AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets without swapping
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for fast boot
  • 10 TB hard drive with 256 MB cache stores massive libraries
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Purpose-built workstation desktop

This Adamant Custom mid-tower system centres on a 12-core AMD Ryzen 9 9900X3D processor with a 240 mm liquid cooler. It ships with 192 GB of DDR5 memory, a 4 TB NVMe SSD and a 10 TB hard drive. Windows 11 Pro is pre-installed and the chassis includes Wi-Fi 7 plus Bluetooth 5.4 connectivity.

Ideal for memory-heavy workflows.

Content creators, developers and data analysts who need large memory capacity and fast primary storage will benefit from the 192 GB DDR5 configuration and dual-drive layout. Buyers who require a dedicated graphics card for rendering, gaming or compute acceleration should consider a different system, as this unit relies on integrated Radeon graphics only.

Deciding specification: 192 GB DDR5 maximum

The motherboard supports a total of 192 GB across four slots and this build already populates that limit. If your workload demands more system memory, this platform cannot expand further; if 192 GB fits your needs, the capacity is ready to use immediately.

How it compares

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

Price $4,791.99
Pricier than about 84% 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 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 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 storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What thermal limit does the 240 mm liquid cooler hit when the 12-core CPU runs at 5.50 GHz all day?

The 240 mm Quiet Edition AIO is designed for the 12-core Ryzen 9 9900X3D and its 128 MB L3 cache, keeping temperatures in check at sustained 5.50 GHz boost.

How loud is the system once the 140 mm PSU fan and three 120 mm case fans spin under load?

The Thermaltake Smart 850W 80 PLUS Bronze unit uses an ultra-quiet 140 mm fan, while the Antec P20 case moves air through three 120 mm front fans and dust filters for low noise.

Which display cable do I need for the integrated Radeon graphics HDMI port?

The motherboard rear I/O provides one HDMI port and two USB4 Type-C ports that carry video, so a standard HDMI cable or a USB4-to-DisplayPort adapter will work.

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