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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 4TB NVMe Radeon RX 9070 XT gaming PC

SKU CH-F2YW-QSY7J

Liquid-cooled workstation desktop with a 12-core Ryzen 9 9900X3D CPU, 128GB DDR5 memory, 4TB NVMe SSD and Radeon RX 9070 XT graphics

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsAMD Radeon RX 9070 XT
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking with headroom to 192 GB
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast asset streaming
  • Radeon RX 9070 XT 16 GB GPU drives high-resolution gaming and creative tasks
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

Workstation desktop for media and gaming

This system pairs a twelve-core AMD Ryzen 9 9900X3D processor with a Radeon RX 9070 XT graphics card. It ships with 128GB of DDR5 memory and a 4TB NVMe solid-state drive. Windows 11 Pro is pre-installed and ready for professional workloads.

Thermals and power in daily use

A 240mm liquid cooler handles the CPU while the case supplies three 120mm front fans for airflow. The Thermaltake Smart 850W 80 PLUS Bronze unit provides power with a quiet 140mm fan. Dust filters on the bottom, front and top help keep internal temperatures stable.

Storage capacity and speed

The Samsung 990 PRO 4TB drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s over a PCIe 4.0 x4 link. No mechanical hard drive is included, so total capacity is limited to the single NVMe volume. Buyers who need more storage must add drives themselves.

How it compares

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

Price $4,956.99
Pricier than about 85% 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 4 TB NVMe
Higher 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 storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon RX 9070 XT
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How do I install the 240 mm liquid CPU cooler and what step do builders often miss?

Mount the radiator to the case fan positions, attach the pump block to the AM5 socket with the supplied bracket, then connect the pump header and radiator fans to the motherboard so speed curves respond to coolant temperature.

Which components will need replacement first during the system's life?

The 140 mm PSU fan and the three 120 mm front case fans are the only moving parts besides the pump; expect to replace them when bearing noise appears.

What thermal limit appears first when the Ryzen 9 9900X3D runs sustained all-core workloads?

The 240 mm radiator surface area caps heat dissipation, so coolant temperature rises until the CPU hits its thermal ceiling and reduces boost clocks.

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