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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5080 128GB DDR5 2TB NVMe 10TB HDD gaming PC

SKU CH-CYF2-PDEDC

A liquid-cooled workstation desktop with a 12-core Ryzen 9 9900X3D, RTX 5080 16 GB GPU, 128 GB DDR5, 2 TB NVMe SSD and 10 TB HDD for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D handles modelling, editing and AI workloads
  • RTX 5080 16 GB GPU accelerates rendering and high-fidelity gaming
  • 128 GB DDR5 memory supports large datasets and multitasking
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Adamant Custom Ryzen 9 9900X3D Workstation

This desktop targets professionals who need high core counts and large memory capacity for modelling, editing, rendering and AI learning workloads. It combines a 12-core AMD Ryzen 9 9900X3D processor with 128GB DDR5 RAM and an Nvidia GeForce RTX 5080 graphics card. The system ships with Windows 11 Pro installed.

Upgrade from older workstations

The 128GB DDR5 configuration and 2TB NVMe SSD replace setups limited to 64GB or SATA drives. The jump is worth it when projects exceed 64GB active memory or when 7450 MB/s read speeds cut load times. The 10TB HDD adds bulk capacity for archives.

PCIe 4.0 NVMe and Wi-Fi 7 set practical limits

The Samsung 990 PRO SSD reaches 7450 MB/s read and 6900 MB/s write on the PCIe 4.0 x4 interface. Wi-Fi 7 2x2 provides wireless connectivity up to 2.5 Gbps wired Ethernet. Four M.2 slots on the motherboard allow future expansion within the same generation.

How it compares

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

Price $5,459.99
Pricier than about 89% 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 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
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 case dimensions and drive bays does the Corsair 4000D chassis provide for this build?

The Corsair 4000D measures 490 x 239 x 486 mm and includes two internal 3.5-inch bays plus two 2.5-inch bays for additional storage.

How is the 240 mm liquid cooler mounted, and what step do builders often miss?

The AIO radiator attaches to the case fan mounts with the supplied brackets; the step often missed is removing the protective film from the cold-plate before seating it on the Ryzen 9 9900X3D.

Which components in this system may need replacement first under heavy workloads?

The 140 mm PSU fan and the AIO pump are the primary moving parts; the 10 TB HDD with 256 MB cache also has mechanical wear, while the 2 TB NVMe SSD and DDR5 memory are solid-state.

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