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

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming Desktop PC Ryzen 9 9900X3D 192GB DDR5 2TB NVMe RTX 5070

SKU CH-3HXB-CJEWN

A liquid-cooled workstation desktop with a 12-core Ryzen 9 9900X3D, 192GB DDR5, 2TB NVMe and an RTX 5070 for high-end gaming and content creation

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy workloads
  • 192 GB DDR5 memory handles large datasets and multitasking smoothly
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB GPU powers modern games and creative apps
  • 240 mm liquid cooler keeps CPU temperatures low under load

12-Core Liquid-Cooled Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor running at 4.4 GHz with 192 GB of DDR5 memory and a 2 TB NVMe SSD. A 240 mm liquid cooler keeps the CPU quiet under sustained loads. The system ships with Windows 11 Pro installed.

Suits creators needing maximum memory.

This configuration targets professionals who need 192 GB of RAM for large datasets, virtual machines or complex rendering. The full-size ATX chassis with tempered glass panels requires standard desk space. Buyers wanting a smaller footprint should consider alternative form factors.

192 GB DDR5 at 5.50 GHz maximum boost

The memory kit fills all four slots on the X870 motherboard, reaching the platform limit of 192 GB. No further capacity upgrades are possible without replacing modules. Verify that your workload benefits from this ceiling before purchasing.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy workloads
  • 192 GB DDR5 memory handles large datasets and multitasking smoothly
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB GPU powers modern games and creative apps
  • 240 mm liquid cooler keeps CPU temperatures low under load

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 TypeGeForce RTX 5070
Graphics InterfacePCI Express x16
Memory Capacity192GB 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

How does the 12-core Ryzen 9 9900X3D perform inside this chassis with liquid cooling?

The 12-core CPU runs at 4.4 GHz base and can boost to 5.50 GHz while the 240 mm liquid cooler keeps temperatures in check.

What does the PCI Express x16 slot mean for the RTX 5070 in this build?

The graphics card uses a full PCI Express x16 link, so the RTX 5070 12 GB is not bandwidth-limited by the motherboard.

Will the 447 mm deep case fit on a standard desk shelf?

The system measures 447 mm deep, 215 mm wide and 469 mm high, so check your shelf depth against 447 mm before ordering.

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