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Black tempered glass desktop tower with 240mm liquid cooler visible inside

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 128GB DDR5 2TB NVMe Gaming PC

SKU CH-VXG5-64FRA

Desktop workstation with 8-core Ryzen 7 9800X3D, RTX 5090 32GB GPU, 128GB DDR5 memory and 2TB NVMe SSD, liquid-cooled in a tempered-glass case

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for responsive modelling and rendering
  • RTX 5090 32 GB GPU accelerates AI learning and 8K video workflows
  • 128 GB DDR5 memory supports large datasets with 192 GB maximum expandability
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for fast project loading
  • 240 mm liquid cooler and 1200 W 80 PLUS Gold PSU sustain heavy workloads quietly

Built for modelling and AI workloads

This desktop pairs an eight-core Ryzen 7 9800X3D processor with an RTX 5090 graphics card and 128 GB of DDR5 memory. The specification targets professionals who need strong single-thread speed and large GPU memory for rendering, simulation or machine-learning tasks. Windows 11 Pro is installed and the system ships without additional software.

PCI Express 4.0 storage ceiling

The boot drive is a 2 TB Samsung 990 PRO connected through a PCIe 4.0 x4 M.2 slot, delivering sequential reads up to 7 450 MB/s and writes up to 6 900 MB/s. Four M.2 connectors are present on the motherboard, but the PCIe 4.0 interface caps the throughput of any current NVMe drive installed in them. Additional 3.5-inch and 2.5-inch bays remain free for SATA expansion.

128 GB DDR5 fitted in four slots

The board provides four DDR5 slots and supports a maximum of 192 GB. All four slots are populated to reach the supplied 128 GB, so any further memory upgrade requires replacing existing modules rather than adding to them.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,419.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 24,468 items is 2 TB.

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

Specifications

Product
Product typeBusiness Desktops & Workstations
Year of release2026
Recommended useWork / Business
Product colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9800 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
GPU interfacePCI Express x16
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Should I pick the 128GB DDR5 configuration or add more memory later?

The board has 4 slots and supports up to 192GB, so the 128GB kit leaves room for a future upgrade if workloads grow.

What does the 5.20GHz boost clock mean for actual rendering or AI tasks?

The 8-core Ryzen 7 9800X3D can hit 5.20GHz on light threads and holds 96MB L3 cache, giving strong single-thread speed for modelling and quick inference.

How fast is the 2TB Samsung 990 PRO over the PCIe 4.0x4 link?

Sequential reads reach 7450MB/s and writes 6900MB/s, so large project files and model weights load in seconds.

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