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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 64GB DDR5 2TB NVMe RTX 5080 Gaming PC

SKU CH-E1TM-13481

A liquid-cooled workstation desktop with a 12-core Ryzen 9 CPU, 64 GB DDR5, 2 TB NVMe storage and an RTX 5080 GPU for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 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
  • 64GB DDR5 and four slots allow expansion to 192 GB
  • 2TB Samsung 990 PRO delivers 7450 MB/s read speed
  • RTX 5080 16GB drives AI learning and 4K rendering
  • 240 mm liquid cooler keeps CPU quiet under sustained load

Custom Gaming Workstation

The Adamant Custom desktop combines a twelve-core Ryzen 9 9900X3D processor with an Nvidia GeForce RTX 5080 graphics card. It targets professionals who need workstation-class modelling, rendering and AI learning performance alongside high-end gaming capability. A 240 mm liquid cooler keeps the CPU stable under sustained loads.

64 GB DDR5 Memory Capacity

The system ships with 64 GB of DDR5 RAM installed across four slots, leaving room to expand up to 192 GB. This capacity decides whether the machine can hold large datasets, complex scenes or multiple virtual machines without paging to storage. Buyers who need more memory headroom must plan an upgrade.

X870 Motherboard Platform

The Prime X870-P board supplies two USB4 ports at 40 Gbps, one 10 Gbps USB port, three 5 Gbps ports and four USB 2.0 ports at the rear. Internally it provides four M.2 connectors, two SATA ports and front-panel USB headers. A 1000 W 80 Plus Gold PSU powers the build while the Corsair 4000D case offers two 3.5 inch and two 2.5 inch drive bays for extra storage.

How it compares

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

Price $3,873.99
Pricier than about 75% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% 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 capacity64 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

What does the 12-core Ryzen 9 9900X3D at 4.4 GHz deliver once it is installed in this workstation?

The 12-core processor reaches 5.50 GHz boost with 128 MB L3 cache, giving 24 threads for modelling, video editing, rendering and AI learning workloads.

What does the PCI Express x16 graphics interface cap in practice for the RTX 5080?

The RTX 5080 16 GB runs on a full PCI Express x16 link from the PRIME X870-P motherboard, so the GPU uses its full bandwidth without lane sharing.

What does the Corsair 4000D case need to fit the 240 mm liquid cooler and the RTX 5080?

The 490 × 239 × 486 mm chassis has room for the 240 mm AIO radiator and the full-length graphics card, with two 3.5-inch and two 2.5-inch internal bays.

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