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

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Ryzen 9 9900X3D 64GB DDR5 4TB NVMe 10TB HDD RTX 5070 Gaming PC

SKU CH-50HY-729Y0

Liquid-cooled 12-core Ryzen 9 workstation with 64 GB DDR5, 4 TB NVMe SSD, 10 TB HDD and RTX 5070 graphics

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D handles heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low
  • 64 GB DDR5 memory supports multitasking and large datasets
  • 4 TB NVMe SSD plus 10 TB HDD stores massive project files
  • RTX 5070 12 GB GPU accelerates rendering and AI tasks

12-Core Ryzen 9 Workstation

This new mid-tower desktop pairs a liquid-cooled 12-core AMD Ryzen 9 9900X3D processor with 64GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. It targets creative professionals and engineers who need strong multi-threaded compute and GPU acceleration in a single Windows 11 Pro system.

240mm AIO and 850W Bronze PSU

A 240mm quiet-edition liquid cooler handles the CPU thermal load while three front 120mm fans and a 140mm PSU fan move air through dust-filtered intakes. The Thermaltake Smart 850W 80 PLUS Bronze unit supplies power with Japanese main capacitors and over-voltage, under-voltage, over-power and short-circuit protection.

Samsung 990 PRO SSD and Connectivity

The 4TB Samsung 990 PRO PCIe 4.0x4 drive delivers sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec for fast project loading. Rear I/O includes two USB4 40Gbps Type-C ports, one USB 10Gbps port, three USB 5Gbps ports and four USB 2.0 ports alongside Intel 2.5Gb Ethernet and Wi-Fi 7 wireless.

Highlights

  • 12-core Ryzen 9 9900X3D handles heavy workloads
  • 240 mm liquid cooler keeps CPU temperatures low
  • 64 GB DDR5 memory supports multitasking and large datasets
  • 4 TB NVMe SSD plus 10 TB HDD stores massive project files
  • RTX 5070 12 GB GPU accelerates rendering and AI tasks

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorMid Tower
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 TypeGeForce RTX 5070
Graphics InterfacePCI Express x16
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
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 do I install the 240mm liquid cooler on the AM5 socket, and what step do builders often miss?

Mount the supplied AM5 bracket onto the motherboard back-plate, apply paste, seat the cold-plate, then connect the pump header and both radiator fans to the CPU_FAN and AIO_PUMP headers — skipping the pump-header connection is the common oversight.

Which components will need replacement first in the 850W Bronze PSU and 240mm AIO loop?

The PSU electrolytic capacitors typically age after several years of continuous load, while the AIO pump seals and coolant permeability become the limiting factors around the same period.

What thermal or power limit appears first when the Ryzen 9 9900X3D runs sustained all-core workloads?

The 240mm radiator surface area saturates before the CPU hits its 5.50 GHz boost ceiling, so coolant temperature becomes the governing limit under prolonged heavy compute.

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