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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 8TB NVMe RTX 5070 gaming PC

SKU CH-0673-PQZWK

Liquid-cooled 12-core Ryzen 9 9900X3D workstation with 128GB DDR5, 8TB NVMe storage and RTX 5070 graphics for AI-ready performance

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 128GB DDR5 memory handles large datasets and virtual machines
  • 8TB NVMe storage from dual 4TB Samsung 990 PRO drives
  • RTX 5070 12GB GPU accelerates rendering and AI workloads
  • 240mm liquid cooler keeps CPU temperatures low under load

Ready-to-work workstation

The system ships with Windows 11 Pro 64-bit installed and a 240 mm liquid cooler already mounted on the 12-core Ryzen 9 9900X3D. Two 4 TB Samsung 990 PRO drives give 8 TB of NVMe storage with sequential reads up to 7450 MB/s. The RTX 5070 12 GB graphics card occupies the PCI Express x16 slot.

Built for heavy multitasking

128 GB of DDR5 memory across four slots suits developers, video editors and 3D artists who run multiple virtual machines or large datasets. The 850 W 80 PLUS Bronze power supply and liquid cooling support sustained loads. Buyers who need more than 192 GB of RAM or additional internal drive bays should consider a different platform.

Connectivity and expansion included

The TUF X870-PLUS motherboard provides two USB4 40 Gbps Type-C ports, three 10 Gbps USB ports, four 5 Gbps USB ports and one USB 2.0 port at the rear. Front panel adds two USB 3.2 Gen 1 ports, one USB 3.2 Gen 2 Type-C port and an ARGB control button. Wi-Fi 7 2x2 and Intel 2.5 Gb Ethernet handle networking. Realtek 7.1 surround audio is onboard.

How it compares

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

Price $5,472.99
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 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 capacity128 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 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What display connections do I need on my monitor for the RTX 5070?

The RTX 5070 uses a PCI Express x16 slot internally; check the card's rear bracket for DisplayPort and HDMI ports that match your monitor cables.

Will my existing SATA SSDs or hard drives work with the X870 motherboard?

Yes, the board provides two SATA 6Gb/s ports so you can keep using current SATA drives alongside the 8TB NVMe array.

How can I verify the 128GB DDR5 is running at full speed after setup?

Open Task Manager's Performance tab or run CPU-Z to confirm the memory frequency matches the kit's rated DDR5 speed.

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