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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 1TB NVMe Liquid Cooled Gaming PC

SKU CH-W7Z4-YPQ82

Liquid-cooled tower with 12-core Ryzen 9900X3D, 128GB DDR5, 1TB 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 Capacity128GB DDR5
  • Memory Slots (Available/Total)4 total
  • 12-core Ryzen 9 9900X3D handles heavy workloads with 24 threads
  • 128GB DDR5 memory supports multitasking and large datasets
  • 1TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • 240mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Bluetooth 5.4 provide fast wireless connectivity

Core Specification

This gaming desktop PC centres on a 12-core AMD Ryzen 9 9900X3D processor running at 4.4 GHz with a 5.50 GHz boost and 128 MB L3 cache. It targets enthusiasts who need high multi-threaded performance for content creation and gaming without a discrete graphics card.

Memory and Storage Impact

The system ships with 128 GB of DDR5 memory across four slots, leaving room to reach the 192 GB maximum. A 1 TB Samsung 990 PRO PCIe 4.0x4 NVMe drive delivers read speeds up to 7450 MB/s and write speeds up to 6900 MB/s for fast project loading.

Build and Connectivity

A Corsair 4000D tempered glass chassis houses a 240 mm liquid cooler and an 850 W 80 PLUS Bronze power supply with a 140 mm fan. Rear I/O includes two USB4 40 Gbps ports, one USB 10 Gbps port, three USB 5 Gbps ports, four USB 2.0 ports, HDMI, 2.5 Gbps LAN, Wi-Fi 7 and Bluetooth 5.4.

Highlights

  • 12-core Ryzen 9 9900X3D handles heavy workloads with 24 threads
  • 128GB DDR5 memory supports multitasking and large datasets
  • 1TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • 240mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Bluetooth 5.4 provide fast wireless connectivity

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeIntegrated Graphics
Memory Capacity128GB 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

Will the 240 mm AIO liquid cooler need coolant top-ups or pump replacement over time?

The 240 mm AIO is a sealed closed-loop unit; it requires no coolant maintenance and the pump is rated for continuous operation without user service.

What component hits its limit first when the Ryzen 9 9900X3D runs all 12 cores at 5.50 GHz for hours?

The 240 mm AIO liquid cooler is the first thermal bottleneck; sustained 12-core boost pushes the CPU toward its thermal ceiling before the 850 W PSU or motherboard VRM limit.

How loud is the 140 mm PSU fan and AIO pump when the system renders video all day?

The Thermaltake Smart 850 W PSU uses an ultra-quiet 140 mm fan and the AIO is a Quiet Edition model; both are designed for low noise under continuous load.

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