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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 1TB NVMe RTX 5080 gaming PC

SKU CH-TH8D-ZHMBQ

A 12-core Ryzen 9 9900X3D workstation with 128GB DDR5, 1TB NVMe storage and an RTX 5080 16GB GPU for AI learning, rendering and high-refresh gaming

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy compute
  • 128 GB DDR5 supports large datasets and multitasking headroom
  • RTX 5080 16 GB drives high-resolution rendering and AI workloads
  • Samsung 990 PRO 1 TB NVMe delivers 7450 MB/s reads for fast asset loads
  • 240 mm liquid cooler keeps sustained performance quiet under load

Ready-to-run workstation

This Adamant Custom desktop ships with Windows 11 Pro installed and a liquid-cooled Ryzen 9 9900X3D at its core. The 12-core processor reaches 5.50 GHz boost clocks and carries 128 MB of L3 cache for heavy multithreaded workloads. A 240 mm quiet-edition AIO keeps thermals in check while the 1000 W Gold-rated PSU delivers stable power.

Creators who need maximum local memory

The four populated DDR5 slots provide 128 GB of high-performance RAM, with the motherboard supporting up to 192 GB if future expansion is required. Builders who need more than 192 GB or who prefer air cooling over a liquid loop should evaluate alternative platforms.

16 GB GPU frame buffer

The GeForce RTX 5080 contributes 16 GB of dedicated video memory for modelling, rendering and AI learning tasks. That capacity determines whether large scenes or datasets fit entirely in VRAM without spilling to system memory.

How it compares

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

Price $5,082.99
Pricier than about 86% 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 1 TB NVMe
Lower 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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

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

The board holds 192 GB maximum across four slots, so the 128 GB kit leaves room for a future upgrade if workloads grow.

What does the Ryzen 9 9900X3D 4.4 GHz base clock deliver in a workstation build?

Twelve cores and twenty-four threads with up to 5.50 GHz boost and 128 MB L3 cache give strong multi-threaded throughput for rendering, modelling and AI tasks.

How fast is the Samsung 990 PRO 1 TB drive on the PCIe 4.0 x4 link?

Sequential reads reach 7450 MB/sec and writes 6900 MB/sec, so large project files and game assets load quickly.

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