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

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D 4.3GHz TUF 32GB DDR5 2TB NVMe

SKU CH-ED13-BBGDX

Liquid-cooled 12-core Ryzen 9 desktop with 32 GB DDR5, 2 TB NVMe SSD, Wi-Fi 7 and Windows 11 Pro

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory handles multitasking and future upgrades
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Wi-Fi 7 and Bluetooth 5.4 give fast wireless connectivity

12-Core Ryzen 9 Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 32 GB of DDR5 memory and a 2 TB Samsung 990 PRO NVMe drive. A 360 mm liquid cooler keeps the CPU stable under heavy multi-threaded workloads. The system ships with Windows 11 Pro and integrated Radeon graphics for immediate use.

Build Integration

The TUF X870-PLUS motherboard provides four DDR5 slots supporting up to 192 GB total, four M.2 connectors and multiple USB4, USB 20 Gbps and USB 10 Gbps ports. The case includes two 3.5-inch and two 2.5-inch internal bays plus front-panel USB 3.2 Gen 2x2 Type-C. An 850 W 80 PLUS Bronze PSU powers the platform. Buyers who need a discrete graphics card must add one separately.

Sustained Load Behaviour

The 360 mm Quiet Edition AIO uses a 140 mm PWM radiator fan to dissipate heat during extended compile, render or simulation runs. The Thermaltake Smart 850 W unit includes over-voltage, under-voltage, over-power and short-circuit protection for continuous operation. Integrated Radeon output is limited to display duties; the system is not suited for buyers who require dedicated GPU compute acceleration.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory handles multitasking and future upgrades
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Wi-Fi 7 and Bluetooth 5.4 give fast wireless connectivity

Specifications

Release Year2026
Form FactorDesktop
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeIntegrated Graphics
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

How does the 360 mm liquid cooler handle the 9900X3D under sustained all-core load?

The 360 mm Quiet Edition AIO is designed to dissipate the heat from the 12-core 9900X3D during prolonged workloads, keeping temperatures in check without ramping fan speed aggressively.

What noise and heat levels should I expect from the 850 W Bronze PSU and 140 mm case fans during all-day operation?

The Thermaltake Smart 850 W 80 PLUS Bronze unit uses a 140 mm ultra-quiet fan and Japanese capacitors, while the front Aspect 140 mm PWM fans run at low speed, resulting in minimal audible noise and controlled chassis thermals.

Which display cable do I need to connect a monitor to the integrated Radeon graphics?

The rear I/O provides one HDMI port and two USB4 Type-C ports that carry DisplayPort Alt Mode, so any standard HDMI cable or USB-C to DisplayPort cable will work.

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