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Black tower case with tempered glass side panel and ARGB fans, liquid CPU cooler visible inside

Adamant Custom

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

SKU CH-Q1DR-XAMWY

A 12-core Ryzen 9 9900X3D and RTX 5070 Ti desktop with 128GB DDR5 and 8TB NVMe storage, liquid-cooled in a tempered-glass tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 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 workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 8 TB NVMe storage via dual Samsung 990 PRO drives reads up to 7450 MB/s
  • RTX 5070 Ti 16 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Core specification

This system centres on a 12-core AMD Ryzen 9 9900X3D processor reaching 5.50 GHz with 128 MB L3 cache. The CPU drives 128GB DDR5 memory across four slots and supports up to 192 GB total. A 240mm liquid cooler manages thermals inside a CoolerMaster HAF 500 tower case.

Storage foundation

Two 4TB Samsung 990 PRO SSDs deliver 8TB NVMe capacity with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. The X870 motherboard provides four M.2 connectors and two SATA ports for further expansion. Builders who need more storage bays than the two 3.5-inch and two 2.5-inch internal slots allow should look elsewhere.

Graphics throughput

An Nvidia GeForce RTX 5070 Ti with 16GB memory connects via PCI Express x16 for modelling, rendering and AI workloads. The 850W 80 PLUS Bronze PSU powers the full platform including Wi-Fi 7 and 2.5Gb Ethernet connectivity. Buyers who require a second graphics card cannot add one in this configuration.

How it compares

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

Price $5,462.99
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 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

Can I keep using my current DDR5 memory modules together with the 128 GB DDR5 already installed?

The motherboard has four DDR5 slots in total and supports up to 192 GB, so additional DDR5 sticks can be added if they match the existing speed and timing.

How do I confirm the liquid cooler is running correctly after I power on the system?

The 240 mm quiet edition AIO should show pump RPM and coolant temperature in the motherboard BIOS or monitoring software, and the CPU should stay near its 4.4 GHz base clock under load.

Which components ship inside the case and what must I provide separately?

The tower arrives fully assembled with the Ryzen 9 9900X3D, RTX 5070 Ti, 128 GB DDR5, two 4 TB Samsung 990 PRO SSDs, 850 W PSU, Windows 11 Pro and all cables; only a display, keyboard and mouse are needed.

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