We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black Corsair 4000D mid-tower with tempered glass side panel and 240 mm liquid cooler visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 1TB NVMe RTX 5070 Gaming PC

SKU CH-9QA6-1XR38

Liquid-cooled desktop with 12-core Ryzen 9 9900X3D, 128GB DDR5, 1TB NVMe and RTX 5070 for high-end gaming and workstation tasks

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 1 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Purpose-built workstation

This desktop pairs a twelve-core AMD Ryzen 9 9900X3D processor with 128 GB of DDR5 memory and a 1 TB Samsung 990 PRO NVMe drive. A GeForce RTX 5070 graphics card with 12 GB of video memory handles rendering and compute workloads. The system ships with Windows 11 Pro and a 240 mm liquid cooler mounted in a Corsair 4000D tempered-glass case.

Suitability and limits

Creative professionals who need large memory capacity and fast single-thread performance will benefit from the 128 GB DDR5 configuration and 5.50 GHz boost clock. The four memory slots support up to 192 GB for future expansion. Buyers who require multiple graphics cards or more than 1 TB of primary storage should consider a different platform.

Sustained-load behaviour

The 240 mm quiet-edition liquid cooler and case airflow are designed to maintain CPU frequencies during extended rendering or compilation sessions. An 850 W 80 PLUS Bronze power supply with a 140 mm fan delivers stable power to the GPU and CPU under continuous load. Intel 2.5 Gb Ethernet and Wi-Fi 7 connectivity remain responsive during long data transfers.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 1 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 12 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5070
Graphics InterfacePCI Express x16
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

Does the 850 W power supply have the native 12VHPWR connector the RTX 5070 needs?

The Thermaltake Smart 850W unit includes a 12VHPWR cable so the RTX 5070 connects directly without an adapter.

Will my existing SATA SSD work with the PRIME X870-P motherboard alongside the Samsung 990 PRO?

Yes, the board provides two SATA 6Gb/s ports so a 2.5-inch or 3.5-inch SATA drive can be added to the 1TB NVMe boot drive.

How can I confirm the 128 GB DDR5 kit is running at its rated speed after assembly?

Open Task Manager or CPU-Z and verify the memory frequency shows the DDR5 data rate printed on the module labels.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.