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Black tower gaming desktop with tempered glass side panel, liquid cooling radiator and ARGB fans visible inside

Adamant Custom

Adamant Custom 16-Core Ryzen 9 9950X3D 128GB DDR5 8TB NVMe RTX 5070 Gaming PC

SKU CH-26C9-CV5NC

A liquid-cooled tower with a 16-core Ryzen 9 9950X3D, 128GB DDR5, 8TB NVMe storage and an RTX 5070 GPU for high-end gaming and media work

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D handles heavy multitasking
  • 128GB DDR5 memory supports large workloads
  • 8TB NVMe storage loads projects fast
  • RTX 5070 12GB GPU drives high-fidelity graphics
  • 360mm liquid cooling keeps temperatures low

16-Core Ryzen Workstation

The Adamant Custom desktop pairs a 16-core AMD Ryzen 9 9950X3D processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. It ships with Windows 11 Pro installed and targets creators and engineers who need high multi-thread throughput alongside capable 3D acceleration.

Liquid Cooling and Front I/O

A 360mm liquid cooler handles the CPU inside a Cooler Master HAF 500 tower fitted with two 200mm ARGB front fans and a rear 120mm ARGB fan. The front panel supplies two USB 3.2 Gen 1 ports, one USB 3.2 Gen 2 Type-C port and audio jacks, while the motherboard rear adds two USB4 Type-C ports, one USB 3.2 Gen 2, one USB 3.2 Gen 1 and four USB 2.0 ports.

Storage Slots and Power Headroom

The Gigabyte X870 Eagle board provides three M.2 connectors; two are occupied by 4TB Samsung 990 PRO drives, leaving one M.2 slot open for expansion. Four SATA 6Gb/s ports and internal bays for two 3.5-inch and two 2.5-inch drives support additional SATA SSDs or hard drives. The 850W 80 PLUS Bronze power supply delivers fixed cables, so builders adding multiple GPUs or many drives should verify connector count and wattage margin.

How it compares

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

Price $5,160.99
Pricier than about 87% 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 colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950 × 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
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 motherboard's USB4 Type-C port cap at 40 Gbps in practice?

The rear panel includes two USB4 Type-C ports; they operate at the USB4 specification limit of 40 Gbps when used with compatible devices and cables.

What clearance does the 360 mm AIO radiator need inside the CoolerMaster HAF 500 case?

The HAF 500 supports a 360 mm radiator in the front or top; the 360 mm AIO supplied fits the front mount with the two 200 mm ARGB fans already installed.

How is the liquid cooler installed, and what step do builders often miss?

The 360 mm AIO arrives pre-filled; mount the radiator to the front using the included fans, attach the pump block to the AM5 socket with the supplied bracket, then connect the pump header and ARGB cable to the motherboard — the step often missed is plugging the pump into the dedicated AIO_PUMP header instead of a standard fan header.

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