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Black tower gaming PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5080 32GB 8TB X870 TUF Gaming PC

SKU CH-0RFT-Y7ZCF

A 12-core Ryzen 9 9900X3D workstation with RTX 5080 graphics, 32GB DDR5 memory and 8TB NVMe storage, liquid-cooled in a tempered-glass tower

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • RTX 5080 16 GB handles 4K gaming and AI tasks
  • 32 GB DDR5 with four slots supports up to 192 GB
  • 8 TB Samsung 990 PRO storage delivers 7450 MB/s reads
  • 240 mm liquid cooler keeps CPU temperatures low under load

Liquid-cooled Ryzen 9 workstation

This Adamant Custom tower pairs a twelve-core AMD Ryzen 9 9900X3D with an Nvidia GeForce RTX 5080 graphics card. Thirty-two gigabytes of DDR5 memory and eight terabytes of NVMe storage complete the platform. Windows 11 Pro ships pre-installed on the system.

Suits AI development and 4K gaming

Creators who need high single-thread speed and large local datasets will benefit from the 4.4 GHz base clock and dual 4 TB Samsung 990 PRO drives. Buyers who require more than 32 GB of memory out of the box should look elsewhere, as the board holds four slots but only half are populated.

12-core CPU with 128 MB L3 cache

The Ryzen 9 9900X3D delivers twelve cores and twenty-four threads with a 5.50 GHz maximum boost. That cache size and core count determine whether compile times and simulation workloads stay responsive.

How it compares

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

Price $4,555.99
Pricier than about 82% 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 8 TB NVMe
Higher than about 99% 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 storage8 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 240 mm liquid cooler need its coolant topped up or the pump replaced later?

The 240 mm AIO is a sealed closed-loop unit; it is not designed for user refilling and the pump is rated for continuous operation without scheduled replacement.

What thermal limit will the Ryzen 9 9900X3D hit first during an all-core workload?

The 12-core CPU has a 5.50 GHz maximum boost and 128 MB L3 cache; sustained all-core clocks will be constrained by the 240 mm radiator’s heat-dissipation capacity before the processor reaches its thermal ceiling.

How loud is the system when the RTX 5080 and CPU run flat-out all day?

The case uses two 200 mm front ARGB fans, a 120 mm rear ARGB fan, a 120 mm GPU fan and a 140 mm PSU fan; the PSU fan is specified as ultra-quiet and the AIO is a Quiet Edition model, so acoustic output remains low even under continuous load.

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