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 mid-tower desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 192GB DDR5 2TB NVMe gaming PC

SKU CH-8ZZK-20GNG

Eight-core Ryzen processor with 192 GB DDR5, 2 TB NVMe and RTX 5090 graphics for workstation modelling, rendering and AI learning

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for fast modelling
  • RTX 5090 with 32 GB VRAM accelerates rendering and AI learning
  • 192 GB DDR5 handles large datasets without swapping
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for quick asset loads
  • 240 mm liquid cooler keeps the CPU quiet under sustained workloads

System purpose

This Adamant Custom workstation pairs an 8-core Ryzen 7 9800X3D processor with an RTX 5090 graphics card and 192GB of DDR5 memory. It ships with Windows 11 Pro on a 2TB NVMe drive and uses liquid cooling for the CPU. The platform targets modelling, video editing, rendering and AI learning workloads alongside gaming.

Buyer fit

The build suits users who need large memory capacity and high single-thread frequency for creative and compute tasks. It is not for buyers who want more storage than the single 2TB drive provides or who need additional internal drive bays populated. The four memory slots are already full at the 192GB maximum, so further RAM expansion is not possible.

Build context

The PRIME X870-P motherboard supplies rear USB4 ports at 40Gbps, 2.5Gb Ethernet and Wi-Fi 7 connectivity. A 1200W 80 PLUS Gold PSU powers the components while the Corsair 4000D case leaves two 3.5-inch and two 2.5-inch bays free for extra drives. The 240mm liquid cooler handles CPU thermals, freeing internal airflow for the GPU.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz for fast modelling
  • RTX 5090 with 32 GB VRAM accelerates rendering and AI learning
  • 192 GB DDR5 handles large datasets without swapping
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for quick asset loads
  • 240 mm liquid cooler keeps the CPU quiet under sustained workloads

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 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
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

Does the 1200W 80 PLUS Gold PSU include the 12V-2x6 connector the RTX 5090 32GB needs?

The Thermaltake Toughpower 1200W 80 PLUS Gold unit supplies the 12V-2x6 cable required by the RTX 5090 32GB, so no extra adapter is necessary.

Will the PRIME X870-P motherboard still run my existing SATA SSDs alongside the 2TB Samsung 990 PRO?

Yes, the board provides four SATA 6Gb/s ports, so current SATA drives can be used together with the NVMe boot drive.

How can I confirm the 192GB DDR5 kit is operating at its rated speed after first boot?

Open Task Manager’s Performance tab or run CPU-Z; the Memory section should show 192GB DDR5 at the configured frequency.

Also in this aisle

People compared these

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