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

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D 64GB DDR5 1TB NVMe

SKU CH-16P4-A98HR

Liquid-cooled 12-core Ryzen 9 desktop with 64GB DDR5, 1TB NVMe SSD, 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 Capacity64GB DDR5
  • Memory Slots (Available/Total)4 total
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 64 GB DDR5 memory handles multitasking with headroom to 192 GB
  • 1 TB Samsung 990 PRO SSD reads up to 7450 MB/s for fast loads
  • 240 mm liquid cooler keeps the CPU quiet under sustained load
  • Wi-Fi 7 and Bluetooth 5.4 give low-latency wireless connectivity

Adamant Custom 12-Core Liquid Cooled Gaming PC

This new desktop system ships with Windows 11 Pro and a 12-core AMD Ryzen 9 9900X3D processor. It includes 64GB DDR5 memory, a 1TB NVMe SSD and integrated AMD Radeon graphics. Liquid cooling and an 850W power supply complete the build.

Who This Suits and Who Should Look Elsewhere

The PC suits users who need high multi-thread performance and fast storage in a ready-to-use tower. Buyers who want a discrete graphics card for heavy 3D rendering or competitive gaming should look at a different configuration.

Integrated AMD Radeon Graphics

The system relies on integrated AMD Radeon graphics with HDMI and two USB4 outputs. No discrete GPU is installed, so graphical workloads run on the processor's built-in engine. This decides whether the machine fits your workload.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 64 GB DDR5 memory handles multitasking with headroom to 192 GB
  • 1 TB Samsung 990 PRO SSD reads up to 7450 MB/s for fast loads
  • 240 mm liquid cooler keeps the CPU quiet under sustained load
  • Wi-Fi 7 and Bluetooth 5.4 give low-latency wireless connectivity

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeIntegrated Graphics
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorTower
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

What case dimensions and drive bays does the Corsair 4000D provide for this build?

The case measures 490 x 239 x 486 mm and includes two 3.5-inch and two 2.5-inch internal bays.

How is the 240 mm liquid cooler mounted, and what step is often missed?

The AIO radiator attaches to the case fan mounts; the step many miss is removing the protective film from the cold-plate before seating it on the CPU.

Which components can be upgraded later and what are the limits?

Memory can be expanded to 192 GB across four DDR5 slots, and additional M.2 or SATA drives can be added using the motherboard's four M.2 connectors and two SATA ports.

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