We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black tower PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D 32GB DDR5 8TB NVMe 10TB HDD RTX 5070

SKU CH-8X7T-GYBHD

Liquid-cooled tower with a 12-core Ryzen 9 9900X3D, 32 GB DDR5, 8 TB NVMe, 10 TB HDD and an RTX 5070

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D drives heavy multitasking and gaming
  • 240 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory handles large datasets smoothly
  • 8 TB NVMe plus 10 TB HDD stores massive project libraries
  • RTX 5070 12 GB powers high-refresh 1440p and creative workflows

Liquid-Cooled Ryzen 9 Workstation

This Adamant Custom desktop pairs a 12-core Ryzen 9 9900X3D processor with 32 GB of DDR5 memory and an RTX 5070 graphics card. It ships with Windows 11 Pro and targets professionals who need high single-thread speed plus GPU acceleration for rendering, simulation or AI workloads. The tower chassis provides room for future storage expansion.

240 mm AIO and 850 W Bronze PSU

A 240 mm Quiet Edition liquid cooler handles the CPU while the Thermaltake Smart 850 W 80 PLUS Bronze unit delivers power with Japanese main capacitors and a 140 mm low-noise fan. The Cooler Master HAF 500 case adds front 200 mm ARGB fans, a rear 120 mm ARGB fan and a dedicated 120 mm GPU fan for directed airflow. Over-voltage, under-voltage, over-power and short-circuit protections are built into the supply.

Dual 4 TB NVMe SSDs and 10 TB HDD

Two Samsung 990 PRO drives provide 8 TB of PCIe 4.0 storage with sequential reads up to 7 450 MB/s and writes up to 6 900 MB/s. A 10 TB hard drive with 256 MB cache adds bulk capacity for archives or media libraries. The TUF X870-PLUS motherboard contributes USB4 at 40 Gbps, 2.5 Gb Ethernet and Wi-Fi 7 connectivity, while four total memory slots allow an upgrade path to 192 GB.

Highlights

  • 12-core Ryzen 9 9900X3D drives heavy multitasking and gaming
  • 240 mm liquid cooler keeps the CPU quiet under load
  • 32 GB DDR5 memory handles large datasets smoothly
  • 8 TB NVMe plus 10 TB HDD stores massive project libraries
  • RTX 5070 12 GB powers high-refresh 1440p and creative workflows

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorTower
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 Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB 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 240 mm liquid cooler and what step is often missed?

The cooler ships pre-filled and mounted on the CPU; the step people miss is connecting the pump header and the two radiator-fan headers to the motherboard so the 140 mm fans and pump speed respond to coolant temperature.

Which component will need replacement first under heavy workloads?

The Thermaltake Smart 850 W 80 PLUS Bronze power supply uses an 80 PLUS Bronze design; its electrolytic capacitors typically reach end-of-life before the Ryzen 9 9900X3D or RTX 5070.

What thermal limit appears first during sustained all-core loads?

The 240 mm radiator surface area saturates before the CPU hits its maximum junction temperature, so coolant temperature rises and the fans ramp to maximum speed.

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.