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Black tower PC with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5070 Ti 64GB 8TB Gaming PC

SKU CH-21ZD-C2C5P

A 12-core Ryzen workstation with 64 GB DDR5, 8 TB NVMe storage and an RTX 5070 Ti GPU for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 64GB DDR5 and 8TB NVMe storage handle large projects without swapping
  • RTX 5070 Ti 16GB GPU accelerates rendering and AI workloads
  • 240mm liquid cooler keeps CPU temperatures low under sustained load
  • Wi-Fi 7 and 2.5Gb Ethernet give fast, stable network connectivity

Ryzen 9 9900X3D Workstation

This system pairs a 12-core AMD Ryzen 9 9900X3D with an Nvidia GeForce RTX 5070 Ti and 64GB of DDR5 memory. It is built for professionals who need strong single-thread speed and 16GB of video memory for modelling, rendering and AI learning workloads. Windows 11 Pro is installed and ready to use.

X870 Platform with Liquid Cooling

A 240mm liquid cooler handles the CPU while the CoolerMaster HAF 500 case provides front 200mm ARGB fans and a rear 120mm fan for airflow. The TUF X870-PLUS motherboard supplies USB4 40Gbps ports, 10Gbps and 5Gbps USB, Intel 2.5Gb Ethernet and Wi-Fi 7 connectivity. The Thermaltake Smart 850W Bronze PSU powers the build and includes Japanese capacitors and protection circuits.

8TB NVMe Storage and 192GB Memory Ceiling

Two 4TB Samsung 990 PRO drives deliver up to 7450 MB/s reads and 6900 MB/s writes across 8TB of PCIe 4.0 NVMe capacity. Four DDR5 slots support up to 192GB total, leaving room for future expansion. The GPU offers 16GB of dedicated memory; users needing more VRAM or additional internal drive bays beyond the two 3.5-inch and two 2.5-inch slots should consider other configurations.

How it compares

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

Price $4,290.99
Pricier than about 81% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% 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 capacity64 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 Ti
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 AIO liquid cooler keep the Ryzen 9 9900X3D from throttling during long rendering sessions?

The 240 mm Quiet Edition AIO is paired with a 120 mm GPU fan and case airflow from two 200 mm front fans plus a 120 mm rear fan, all managed by the motherboard fan headers to sustain boost clocks under load.

How loud is the system when the RTX 5070 Ti and CPU run at full load all day?

The CoolerMaster HAF 500 case uses two 200 mm ARGB front fans, a 120 mm rear fan and a 120 mm GPU fan alongside the 140 mm PSU fan; all are PWM controlled for low noise at high airflow.

Does the TUF X870-PLUS motherboard include Wi-Fi 7 and 2.5 Gb Ethernet so I only need a monitor and peripherals?

Yes, the board integrates Wi-Fi 7 2x2 and Intel 2.5 Gb LAN, plus rear USB4, USB 10 Gbps and USB 5 Gbps ports, so only a display, keyboard and mouse are required to start working.

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