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Black mid-tower PC with tempered glass side panel and liquid CPU cooler

Adamant Custom

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

SKU CH-DRDA-EQJAX

Liquid-cooled desktop with a 12-core Ryzen 9 9900X3D, 32GB DDR5, 2TB NVMe, Wi-Fi 7 and Windows 11 Pro

  • 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
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 32 GB DDR5 memory with four slots supports up to 192 GB
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Wi-Fi 7 and 2.5 Gbps LAN provide fast wired and wireless connectivity

Core Configuration

The Adamant Custom desktop is a liquid-cooled gaming PC built around a 12-core AMD Ryzen 9 9900X3D processor. It ships with 32GB of DDR5 memory and a 2TB NVMe SSD running Windows 11 Pro. Integrated Radeon graphics drive display outputs via HDMI and two USB4 ports.

Ideal User and Limits

This system suits creators and professionals who need strong multi-threaded CPU performance without a discrete graphics card. Buyers who want high-frame-rate 3D gaming or GPU-accelerated rendering should look at a configuration with a dedicated video card. The four memory slots allow expansion up to 192 GB for heavier workloads.

Deciding Specification

The defining component is the 12-core Ryzen 9 9900X3D CPU with 128 MB L3 cache and a 5.50 GHz maximum boost clock. This processor determines the system's capability for compilation, simulation and multi-tasking. If your workload depends on discrete GPU power, this integrated-graphics platform will not meet that need.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 32 GB DDR5 memory with four slots supports up to 192 GB
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Wi-Fi 7 and 2.5 Gbps LAN provide fast wired and wireless connectivity

Specifications

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
Operating SystemWindows 11 Pro
Form FactorDesktop
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

How long before the 240 mm liquid cooler may need refill or pump replacement?

The 240 mm Quiet Edition AIO is a sealed unit with no user-serviceable reservoir; pump life typically reaches several years of continuous operation before any service is considered.

What thermal limit appears first when the Ryzen 9 9900X3D runs at full load for hours?

The CPU can boost to 5.50 GHz with 128 MB L3 cache, and the 240 mm liquid cooler is sized to keep temperatures within spec before any throttling occurs.

How loud and hot does the Thermaltake 850 W Bronze PSU get during all-day use?

The 850 W 80 PLUS Bronze unit uses a 140 mm ultra-quiet fan and Japanese main capacitors, delivering low noise and stable thermals under sustained loads.

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