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

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D 64GB DDR5 2TB NVMe Radeon RX 9070 XT

SKU CH-2MDN-ABEH0

A liquid-cooled desktop with a 12-core Ryzen 9 9900X3D, 64GB DDR5, 2TB NVMe and Radeon RX 9070 XT graphics for gaming and workstation tasks

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 64 GB DDR5 memory handles multitasking and large datasets
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Radeon RX 9070 XT 16 GB drives high-frame-rate gaming

Purpose-built workstation and gaming desktop

This system combines a 12-core Ryzen 9 9900X3D processor with a Radeon RX 9070 XT graphics card and 64GB of DDR5 memory. It ships with Windows 11 Pro and a 2TB NVMe SSD for fast boot and load times. The 240mm liquid cooler keeps the CPU stable under sustained workloads.

PCI Express x16 graphics interface limit

The GPU connects through a single PCI Express x16 slot, so adding a second discrete card is not supported. The motherboard provides four M.2 connectors and two SATA 6Gb/s ports for additional storage expansion. Rear I/O includes USB4, 10Gbps and 5Gbps USB ports plus 2.5Gb Ethernet and Wi-Fi 7.

12-core CPU with 128MB L3 cache

The Ryzen 9 9900X3D delivers 12 cores and 24 threads with a maximum boost clock of 5.50 GHz. Its large 128MB L3 cache benefits both gaming frame rates and compute tasks. Buyers who need more than 12 cores or a different socket should consider other platforms.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • 64 GB DDR5 memory handles multitasking and large datasets
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • Radeon RX 9070 XT 16 GB drives high-frame-rate gaming

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWorkstation
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 TypeAMD Radeon RX 9070 XT
Graphics InterfacePCI Express x16
Memory Capacity64GB 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

Should I pick the 64 GB DDR5 configuration or upgrade to the 192 GB maximum?

The board has four slots and supports up to 192 GB; 64 GB is ample for gaming and most creative work, while 192 GB suits heavy virtualization or large dataset workloads.

What does the 4.4 GHz base clock mean once the CPU is under load?

The 12-core Ryzen 9 9900X3D can boost up to 5.50 GHz across its 24 threads, so sustained heavy tasks run well above the base frequency.

How does the PCI Express x16 graphics interface cap real-world performance?

The Radeon RX 9070 XT connects via a full x16 lane, giving the GPU unrestricted bandwidth for 4K gaming and compute tasks.

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