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Black tower gaming desktop with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 32GB DDR5 8TB NVMe Radeon RX 9070 XT gaming PC

SKU CH-GZCN-PB107

A liquid-cooled tower workstation with a 12-core Ryzen 9 9900X3D, 32GB DDR5, 8TB NVMe storage and a Radeon RX 9070 XT graphics card

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage8 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
  • 240 mm liquid cooler keeps the CPU quiet under sustained load
  • 32 GB DDR5 memory with four slots supports up to 192 GB total
  • Dual 4 TB Samsung 990 PRO drives deliver 7450 MB/s reads and 6900 MB/s writes
  • Radeon RX 9070 XT 16 GB powers 4K gaming and creative tasks

Custom 12-Core Liquid-Cooled Workstation

This Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor clocked at 4.4 GHz with 32 GB of DDR5 memory and a Radeon RX 9070 XT graphics card. A 240 mm liquid cooler handles the CPU while the CoolerMaster HAF 500 case supplies front 200 mm ARGB fans and a rear 120 mm ARGB fan. Windows 11 Pro 64-bit is pre-installed on an 8 TB NVMe array built from two 4 TB Samsung 990 PRO drives.

Suited to creators and engineers needing

The 12 cores and 24 threads plus 128 MB L3 cache serve compile workloads, rendering and simulation. Builders who require more than 32 GB of memory can populate the four DIMM slots up to 192 GB. Buyers who need a second graphics card or additional 3.5-inch drive bays beyond the two provided should look at a larger chassis.

Fits a high-airflow tower build with generous I/O

The TUF X870-PLUS motherboard contributes USB4 40 Gbps Type-C ports, 10 Gbps and 5 Gbps USB, Intel 2.5 Gb Ethernet and Wi-Fi 7. The Thermaltake Smart 850 W 80 PLUS Bronze unit powers the GPU over PCI Express x16. Four M.2 slots and two SATA ports remain free for extra NVMe or SATA storage.

How it compares

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

Price $4,322.99
Pricier than about 81% 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
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Does the X870 motherboard need DDR5 memory to run the Ryzen 9 9900X3D?

Yes, the AM5 socket only supports DDR5; the system ships with 32 GB DDR5 and the board has four slots for up to 192 GB total.

Can I keep my SATA SSDs when moving to this X870 platform?

The TUF X870-PLUS provides two SATA 6 Gb/s ports, so existing SATA drives connect directly.

How do I verify the Samsung 990 PRO drives are running at PCIe 4.0 speeds after setup?

In Windows Task Manager or CrystalDiskMark, sequential reads should reach about 7 450 MB/s and writes about 6 900 MB/s.

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