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 mid-tower desktop with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom 12-Core Ryzen 9 9900X 64GB DDR5 8TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-FQ86-MAJPY

A 12-core Ryzen 9 workstation with 64 GB DDR5, 8 TB NVMe plus 10 TB HDD, and an RTX PRO 4000 Blackwell GPU for CAD and AI workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageMainstream
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 12-core Ryzen 9 9900X powers demanding CAD and AI workloads
  • 64GB DDR5 memory handles large datasets with room to expand to 192GB
  • 8TB NVMe SSD plus 10TB HDD gives fast boot and massive project storage
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and simulation
  • 5G Ethernet and Wi-Fi 7 keep network transfers quick for collaborative work

Built for CAD and AI workloads

This business desktop pairs a 12-core Ryzen 9 9900X with 64GB of DDR5 memory and an Nvidia RTX PRO 4000 Blackwell graphics card. The configuration targets engineers and researchers who need certified drivers for SolidWorks modelling and local AI learning tasks. Windows 11 Pro 64-bit ships pre-installed. The 8TB NVMe array and 10TB hard drive provide fast active-project space plus deep archival capacity.

Standard ATX assembly with liquid cooling

The Antec P20 mid-tower uses common ATX mounting points and includes a 240mm liquid cooler pre-fitted to the AM5 socket. Builders should verify that the 850W power supply cables reach the X870 motherboard's 12VHPWR connector for the GPU. The four M.2 slots are populated with two 4TB drives, leaving no room for additional NVMe storage without removing an existing module. Front-panel USB 3.2 Gen 2 Type-C and dual USB 3.0 ports connect to standard internal headers.

PCIe 4.0 storage ceiling and 192GB memory limit

The X870 chipset links the two Samsung 990 PRO SSDs through PCIe 4.0 x4 lanes, capping sequential throughput at the drive's rated 7450 MB/s read and 6900 MB/s write. The platform supports up to 192GB of DDR5 across four DIMM slots, so the current 64GB kit can be tripled. Network connectivity tops out at 2.5GbE wired and Wi-Fi 7 wireless. The 850W Bronze-rated PSU sets the practical power envelope for future GPU upgrades.

Highlights

  • 12-core Ryzen 9 9900X powers demanding CAD and AI workloads
  • 64GB DDR5 memory handles large datasets with room to expand to 192GB
  • 8TB NVMe SSD plus 10TB HDD gives fast boot and massive project storage
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and simulation
  • 5G Ethernet and Wi-Fi 7 keep network transfers quick for collaborative work

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageMainstream
ColorBlack
Ethernet2.5G Ethernet
MonitorMonitor not included
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro 64-bit
AI FeaturesAI Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
CPU Socket TypeAM5
GPU/VGA TypeNvidia RTX PRO 4000 Blackwell
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
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

How can I verify the liquid cooler is running correctly after first boot?

The 240 mm AIO quiet edition cooler should show pump RPM and coolant temperature in the BIOS hardware monitor or the motherboard vendor utility, and the CPU should stay near 4.4 GHz under load without thermal throttling.

Which components are included and which must be purchased separately?

The system includes the Antec P20 case, X870-PLUS TUF motherboard, 850 W 80 PLUS Bronze PSU, 64 GB DDR5, two 4 TB Samsung 990 PRO NVMe drives, 10 TB HDD, RTX PRO 4000 Blackwell 24 GB GPU, Wi-Fi 7, Windows 11 Pro 64-bit, and front-panel USB 3.0, USB 3.2 Gen 2 Type-C and audio ports. A monitor is not included.

Should I choose the 64 GB DDR5 configuration or plan for the 192 GB maximum?

The board supports up to 192 GB DDR5, so the supplied 64 GB leaves three slots free for future expansion if workloads such as large SolidWorks assemblies or AI training datasets grow beyond the current capacity.

Also in this aisle

People compared these

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