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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5070 64GB DDR5 8TB NVMe 10TB HDD gaming PC

SKU CH-NNPN-R6KQQ

A liquid-cooled gaming desktop with a 12-core Ryzen 9 9900X3D, RTX 5070, 64GB DDR5, 8TB NVMe and 10TB HDD for high-end workstation performance

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 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 demanding workloads
  • 64 GB DDR5 memory handles large projects without slowdown
  • 8 TB NVMe storage loads games and assets in seconds
  • RTX 5070 12 GB graphics powers 1440p gaming and creative tasks
  • 240 mm liquid cooler keeps temperatures low under sustained load

12-Core Ryzen 9 Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 64GB DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. It targets creators and engineers who need strong multi-threaded compute and GPU acceleration in a single tower running Windows 11 Pro.

Sustained Load Behaviour

A 240mm liquid cooler keeps the CPU stable during long renders or simulations, while the Cooler Master HAF 500 case moves high volumes of air through front 200mm fans and a rear 120mm exhaust. The 850W 80 PLUS Bronze power supply delivers consistent power without tripping protection circuits under continuous draw.

Thermals Noise and Power

Liquid cooling and large case fans reduce noise compared with stock air coolers at equivalent load. The Thermaltake Smart unit uses a 140mm fan rated for low noise and Japanese main capacitors for cleaner output. Power protection covers over-voltage, under-voltage, over-power and short-circuit events.

How it compares

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

Price $5,046.99
Pricier than about 86% 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 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud is the 240 mm liquid cooler and the three ARGB fans when the Ryzen 9 9900X3D runs at full load all day?

The 240 mm Quiet Edition AIO and the case fans (two 200 mm front, one 120 mm rear, one 120 mm GPU) are designed for low-noise operation; the 850 W 80 PLUS Bronze PSU also uses a 140 mm ultra-quiet fan, so acoustic levels stay modest even under sustained 12-core workloads.

Which display cables and monitor inputs do I need to use the RTX 5070 12 GB graphics card?

The RTX 5070 connects via PCI Express x16 and provides standard DisplayPort and HDMI outputs; you will need a monitor with matching DisplayPort or HDMI inputs and the appropriate cable, neither of which is included with the system.

Can I keep my existing SATA SSDs or 3.5″ hard drives and install them alongside the 8 TB NVMe and 10 TB HDD?

Yes — the motherboard offers two SATA 6 Gb/s ports and the Cooler Master HAF 500 case provides two internal 3.5″ bays and two 2.5″ bays, so additional SATA drives can be added without removing the factory storage.

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