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Black tempered-glass mid-tower with front RGB fans, liquid-cooled CPU and RTX 5090 graphics

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 32GB DDR5 2TB NVMe gaming PC

SKU CH-WTGE-NBVXD

Liquid-cooled gaming desktop with an 8-core Ryzen 7 processor, RTX 5090 graphics, 32 GB DDR5 memory and a 2 TB NVMe SSD

  • CPU TypeAMD Ryzen 7 9000 Series
  • CPU NameAMD Ryzen 7 9800X3D
  • CPU Socket TypeAM5
  • GPU/VGA TypeGeForce RTX 5090
  • Graphics InterfacePCI Express x16
  • Memory Capacity32GB DDR5
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz with 96 MB L3 cache
  • RTX 5090 32GB GPU delivers top-tier 4K gaming and AI workloads
  • 32GB DDR5 high-performance memory supports up to 192 GB total capacity
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s and writes up to 6900 MB/s
  • 240mm liquid CPU cooler and 1200W 80 PLUS Gold PSU keep thermals and power stable

Ready-to-Game Desktop

The Adamant Custom gaming desktop arrives assembled with Windows 11 Pro installed and an AMD Ryzen 7 9800X3D processor paired to a GeForce RTX 5090 graphics card. It targets enthusiasts who want a high-refresh 4K machine without selecting parts or building it themselves. The 32GB DDR5 kit and 2TB NVMe SSD are already seated and configured.

32GB DDR5 at 192GB ceiling

Four DIMM slots populate the X870 motherboard, with two occupied by the factory 32GB DDR5 kit and two free for expansion up to 192GB total. This layout lets you double or quadruple memory later without discarding the original modules. The board also provides four M.2 connectors for additional NVMe drives.

240mm liquid loop and 1200W Gold PSU

A 240mm AIO cooler handles the 8-core CPU inside a tempered-glass case that fits two 3.5-inch and two 2.5-inch drives. The Thermaltake 1200W 80 PLUS Gold unit powers the RTX 5090 over a PCI Express x16 slot while leaving headroom for extra storage or USB peripherals. Front I/O includes a USB 3.2 Gen 2x2 Type-C port.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz with 96 MB L3 cache
  • RTX 5090 32GB GPU delivers top-tier 4K gaming and AI workloads
  • 32GB DDR5 high-performance memory supports up to 192 GB total capacity
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s and writes up to 6900 MB/s
  • 240mm liquid CPU cooler and 1200W 80 PLUS Gold PSU keep thermals and power stable

Specifications

CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Graphics InterfacePCI Express x16
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorDesktop
TypeGaming & Entertainment
Release Year2026
AI FeaturesAI Ready
UsageGaming
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

What does the 4.7 GHz base clock on the Ryzen 7 9800X3D mean for real-world gaming frame rates?

The processor runs at 4.7 GHz out of the box and can boost up to 5.20 GHz, giving high single-thread speed that modern games rely on for consistent frame delivery.

The RTX 5090 uses a PCI Express x16 slot — what bandwidth does that actually provide?

The card connects through a PCI Express x16 interface on the X870 motherboard, delivering full lane bandwidth for the GPU without throttling.

Will the 240 mm liquid cooler and the RTX 5090 both fit inside the 447 x 215 x 469 mm case?

Yes, the case is designed for this build; it holds a 240 mm AIO radiator up front and has clearance for the full-length graphics card.

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