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Black mid-tower gaming PC with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 192GB DDR5 4TB NVMe 10TB HDD RTX 5070 gaming PC

SKU CH-94ZA-JP6H3

Liquid-cooled workstation desktop with a 12-core Ryzen 9 9900X3D, 192 GB DDR5, 4 TB NVMe, 10 TB HDD and an RTX 5070 GPU

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D powers demanding workloads
  • 192GB DDR5 memory handles large datasets smoothly
  • 4TB NVMe SSD loads projects in seconds
  • 10TB HDD stores massive media libraries
  • RTX 5070 12GB GPU accelerates creative tasks

Built for heavy workloads

This Adamant Custom desktop pairs a twelve-core AMD Ryzen 9 9900X3D with 192 GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. It ships with Windows 11 Pro and targets professionals who need serious compute and graphics headroom in a mid-tower chassis.

Storage capacity and limits

A 4 TB Samsung 990 PRO NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for active projects, while a 10 TB hard drive with 256 MB cache provides deep bulk storage. The four memory slots are fully populated at the platform maximum of 192 GB, so further RAM expansion is not possible without replacing modules.

Thermals noise and power

A 240 mm liquid cooler handles the CPU and the 850 W 80 PLUS Bronze supply feeds the system, its 140 mm fan running quietly under typical loads. The Antec P20 case includes three 120 mm front fans plus dust filters on bottom, front and top panels to maintain airflow.

How it compares

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

Price $6,203.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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).

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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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
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

Will the AM5 socket on the PRIME X870-P motherboard accept my existing AM4 cooler?

The AM5 socket has a different mounting pattern than AM4, so an AM4 cooler will not fit without a specific AM5 upgrade kit from the cooler manufacturer.

How can I verify the 240 mm liquid cooler is running after I build the system?

Check the pump RPM in BIOS or monitoring software and feel for warm tubing near the radiator; the 140 mm radiator fan should also spin at low speed under idle load.

Does the Antec P20 case include the 3.5-inch drive trays needed for the 10 TB HDD, or must I buy them separately?

The case provides two internal 3.5-inch bays with trays included, so the 10 TB drive can be installed without extra parts.

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