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

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 128GB DDR5 8TB NVMe 10TB HDD gaming PC

SKU CH-NCZ6-CCMQZ

Eight-core Ryzen 7 9800X3D and RTX 5090 32GB power modelling, editing, rendering and AI learning with 128GB DDR5, 8TB NVMe SSD and 10TB HDD in a liquid-cooled tower

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 8-core Ryzen 7 9800X3D at 4.7 GHz powers heavy multitasking
  • RTX 5090 with 32 GB VRAM drives 4K gaming and AI workloads
  • 128 GB DDR5 memory handles large datasets and rendering
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • 240 mm liquid cooler keeps CPU temperatures low under load

Purpose-built workstation

This Adamant Custom tower pairs an 8-core AMD Ryzen 7 9800X3D processor with an Nvidia GeForce RTX 5090 graphics card. The system targets professionals who need simultaneous modelling, editing, rendering and AI learning performance in a single Windows 11 Pro machine.

Liquid-cooled chassis and connectivity

A 240 mm quiet-edition liquid cooler handles the CPU inside an Antec P20 mid-tower with tempered glass panels. The Prime X870-P motherboard exposes two USB4 ports at 40 Gbps, one USB 10 Gbps port, three USB 5 Gbps ports, four USB 2.0 ports and a front-panel USB 3.2 Gen 2 Type-C connector. Dual Samsung 990 PRO 4 TB drives deliver sequential reads up to 7450 MB/s and writes up to 6900 MB/s, while a 10 TB hard drive adds bulk capacity. A Thermaltake Toughpower 1200 W 80 PLUS Gold unit powers the build.

Platform ceiling and limits

DDR5 memory fills all four slots at 128 GB with a motherboard ceiling of 192 GB. The CPU provides 96 MB of L3 cache and boosts to 5.20 GHz. Networking relies on Intel 2.5 Gb Ethernet and Wi-Fi 7 2x2. Builders who need more than 192 GB of RAM or additional PCIe expansion beyond the single x16 graphics slot will need a different platform.

Highlights

  • 8-core Ryzen 7 9800X3D at 4.7 GHz powers heavy multitasking
  • RTX 5090 with 32 GB VRAM drives 4K gaming and AI workloads
  • 128 GB DDR5 memory handles large datasets and rendering
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • 240 mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorTower
AI FeaturesAI Ready
UsageWork / Business
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Graphics InterfacePCI Express x16
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
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

What PCIe generation and lane width does the RTX 5090 use, and what throughput does that cap at?

The RTX 5090 connects through a PCI Express x16 slot, giving the full 16 lanes the card expects.

What case and motherboard clearances must I check before this tower arrives?

The Antec P20 measures 469 x 220 x 490 mm and accepts E-ATX boards; the 240 mm AIO radiator mounts in the front, so verify front-panel depth and top clearance.

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