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Black mid-tower case with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D RTX 5080 32GB 4TB

SKU CH-JB8S-QVN2M

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D, RTX 5080 16GB graphics, 32GB DDR5 memory and a 4TB NVMe SSD

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • RTX 5080 16 GB GPU drives 4K gaming and AI workloads
  • 4 TB Samsung 990 PRO SSD delivers 7450 MB/s reads
  • Wi-Fi 7 and 2.5 Gb Ethernet give fast wired and wireless connectivity

Built for workstation and gaming loads

This system pairs a 12-core Ryzen 9 9900X3D processor with a GeForce RTX 5080 graphics card. Thirty-two gigabytes of DDR5 memory and a 4 TB NVMe SSD provide capacity for large projects and modern titles. Windows 11 Pro is installed and ready for professional use.

Liquid cooling handles the 12-core CPU thermal

A 240 mm AIO cooler manages heat from the Ryzen 9 9900X3D during sustained workloads. The 1000 W 80 PLUS Gold power supply delivers stable energy to the GPU and all components. Four memory slots allow expansion up to 192 GB of DDR5 when projects demand more RAM.

Verify case clearance for the 240 mm radiator

The mid-tower chassis measures 508 mm deep, 203 mm wide and 508 mm high with tempered glass panels. Front panel includes two 200 mm ARGB fans and a rear 120 mm ARGB fan for airflow. Rear I/O offers two USB4 ports, three 10 Gbps ports, four 5 Gbps ports and one USB 2.0 port plus 2.5 Gb Ethernet and Wi-Fi 7.

How it compares

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

Price $3,869.99
Pricier than about 75% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 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
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
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 factorMid Tower
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 32 GB DDR5 configuration or upgrade to the 192 GB maximum?

The system ships with 32 GB DDR5 across four slots; the motherboard supports up to 192 GB if your workloads need more capacity later.

What does the Ryzen 9 9900X3D 4.4 GHz base clock deliver in daily work?

Twelve cores and 24 threads at 4.4 GHz base, boosting to 5.50 GHz with 128 MB L3 cache, give strong multi-threaded performance for rendering and compilation.

How fast is the Samsung 990 PRO 4 TB NVMe drive over PCIe 4.0?

The drive reaches sequential reads up to 7450 MB/s and writes up to 6900 MB/s on the PCIe 4.0 x4 interface.

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