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Black Corsair 4000D mid-tower with tempered glass side panel and 240mm liquid CPU cooler visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 2TB NVMe RTX 5080 gaming PC

SKU CH-98JC-2PWXC

A 12-core Ryzen 9900X3D workstation with 192GB DDR5, 2TB NVMe and RTX 5080 graphics for modelling, rendering and AI learning

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets and multitasking
  • 2 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • RTX 5080 16 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Built for 12-core workloads and 16 GB GPU memory

This desktop pairs a 12-core Ryzen 9 9900X3D with 192 GB DDR5 and an RTX 5080. The combination targets modelling, video editing, rendering and AI learning tasks that demand both high thread counts and large frame-buffer capacity. Windows 11 Pro is pre-installed.

Verify AM5 cooler clearance

The 240 mm liquid cooler mounts to the AM5 socket on the PRIME X870-P board. Confirm your workspace can accommodate the Corsair 4000D dimensions of 490 x 239 x 486 mm and that the Thermaltake 1000 W Gold unit has the required PCIe connectors for the graphics card.

Four DDR5 slots filled and four M.2 sockets ready

All four memory slots are populated with the 192 GB kit, leaving no room for further RAM upgrades. The motherboard exposes four M.2 connectors; one hosts the 2 TB Samsung 990 PRO, leaving three open for additional NVMe storage. Two 3.5-inch and two 2.5-inch drive bays remain free for SATA expansion.

How it compares

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

Price $5,429.99
Pricier than about 88% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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
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 capacity192 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 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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the system ship with the 240 mm liquid cooler and 1000 W power supply already installed, or must I buy them separately?

The 240 mm Quiet Edition liquid CPU cooler and the Thermaltake Toughpower 1000 W 80 PLUS Gold PSU are both fitted inside the Corsair 4000D case before dispatch.

Should I pick the 192 GB DDR5 configuration or is a smaller kit available for this build?

The motherboard has four DDR5 slots and the maximum supported capacity is 192 GB, which is the amount populated in this configuration.

What does the 4.4 GHz base clock on the Ryzen 9 9900X3D mean for real-world modelling and rendering workloads?

The 12-core processor runs at 4.4 GHz base and can boost to 5.50 GHz, with 128 MB L3 cache, giving strong single-thread speed and high multi-thread throughput for modelling, video editing and AI learning tasks.

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