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Black mid-tower desktop with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom Gaming PC Ryzen 9 9900X3D RTX 5090 64GB DDR5 2TB NVMe 10TB HDD

SKU CH-N9DS-QZKK6

A 12-core Ryzen 9 9900X3D workstation with RTX 5090 32GB GPU, 64GB DDR5, 2TB NVMe and 10TB HDD, liquid-cooled in a tempered-glass case

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D powers heavy workloads
  • RTX 5090 32 GB GPU accelerates AI and rendering
  • 64 GB DDR5 memory handles large datasets smoothly
  • 2 TB NVMe SSD plus 10 TB HDD stores massive projects
  • 240 mm liquid cooler keeps CPU temperatures low

Core Workstation Specification

This Adamant Custom desktop pairs a twelve-core AMD Ryzen 9 9900X3D processor with an Nvidia GeForce RTX 5090 graphics card. Sixty-four gigabytes of DDR5 memory and a two-terabyte Samsung 990 PRO NVMe drive support modelling, editing and AI learning workloads. A ten-terabyte hard drive adds bulk storage. Liquid cooling and a twelve-hundred-watt gold power supply complete the build.

Ideal Use and Limits

The system suits professionals who need high single-thread frequency, large video memory and fast local storage for rendering or simulation tasks. Buyers who require more than sixty-four gigabytes of RAM or multiple graphics cards should look at alternative configurations. The four memory slots allow expansion up to one-hundred-ninety-two gigabytes. No optical drive is included.

Deciding Specification

The RTX 5090 with thirty-two gigabytes of video memory is the single component that determines whether this workstation fits the workflow. That capacity enables large-scene rendering and high-resolution AI inference that smaller cards cannot hold. If the project fits within that frame buffer, the rest of the platform keeps pace.

Highlights

  • 12-core Ryzen 9 9900X3D powers heavy workloads
  • RTX 5090 32 GB GPU accelerates AI and rendering
  • 64 GB DDR5 memory handles large datasets smoothly
  • 2 TB NVMe SSD plus 10 TB HDD stores massive projects
  • 240 mm liquid cooler keeps CPU temperatures low

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 5090
Graphics InterfacePCI Express x16
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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 confirm the liquid cooling is running after I power on the PC?

The 240 mm quiet edition AIO should show pump RPM in BIOS or the motherboard utility, and CPU temperatures under load should stay well below the 90 °C throttle point.

What storage drives and cables are included, and what must I add myself?

A 2 TB Samsung 990 PRO PCIe 4.0x4 NVMe SSD and a 10 TB 3.5-inch HDD with 256 MB cache ship installed; SATA data and power cables for the HDD are pre-routed, so no extra parts are needed for the listed drives.

Which memory capacity should I pick if I plan heavy AI training workloads?

The board supports up to 192 GB across four slots; the 64 GB kit leaves two slots free for future expansion, while 128 GB or 192 GB fills all slots now for maximum throughput.

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