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

Adamant Custom

Adamant Custom Ryzen 7 9800X3D 192GB DDR5 4TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-J0NA-7N9C4

A liquid-cooled workstation desktop with an 8-core Ryzen CPU, 192GB DDR5, 4TB NVMe SSD, 10TB hard drive and an RTX 5090 32GB graphics card for modelling, rendering and AI learning

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 8-core Ryzen 7 9800X3D up to 5.20 GHz for responsive multitasking
  • 192 GB DDR5 memory supports large modelling and AI workloads
  • 4 TB NVMe Samsung 990 PRO delivers 7450 MB/s read speed
  • RTX 5090 32 GB GPU accelerates rendering and AI learning tasks
  • 10 TB HDD with 256 MB cache provides high-capacity bulk storage

Ryzen 7 9800X3D Workstation Overview

This desktop combines an 8-core AMD Ryzen 7 9800X3D processor with 192GB of DDR5 memory and a GeForce RTX 5090 graphics card. A 4TB NVMe SSD and a 10TB hard drive provide fast primary storage and deep archival capacity. Liquid cooling and a 1200W Gold-rated power supply support sustained workloads in a mid-tower chassis.

Suits Modelling and AI Tasks.

The specification targets professionals running modelling, editing, rendering and AI learning workloads that benefit from high core counts, large memory and 32GB of GPU memory. Buyers who need only modest storage or a smaller memory footprint should consider a differently configured system.

192GB DDR5 Maximum Memory Decides Fit

The motherboard supports a maximum of 192GB of DDR5 across four slots, and this build populates every slot to that limit. If your applications require more system memory than this ceiling, the platform cannot accommodate them.

Highlights

  • 8-core Ryzen 7 9800X3D up to 5.20 GHz for responsive multitasking
  • 192 GB DDR5 memory supports large modelling and AI workloads
  • 4 TB NVMe Samsung 990 PRO delivers 7450 MB/s read speed
  • RTX 5090 32 GB GPU accelerates rendering and AI learning tasks
  • 10 TB HDD with 256 MB cache provides high-capacity bulk storage

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorMid Tower
AI FeaturesAI Ready
UsageWorkstation
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 Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB 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

How do I verify the 192GB DDR5 memory is running at full capacity after first boot?

Open Task Manager or BIOS and confirm 192 GB installed across four slots; the Ryzen 7 9800X3D supports up to 192 GB maximum.

Which components ship inside the Antec P20 case and which items must I provide separately?

The build includes the Ryzen 7 9800X3D, 240 mm liquid cooler, PRIME X870-P motherboard, 192 GB DDR5, 4 TB Samsung 990 PRO NVMe, 10 TB HDD, RTX 5090 32 GB, 1200 W Gold PSU, three 120 mm front fans, Windows 11 Pro and all cables; only a monitor, keyboard and mouse are needed.

Should I choose the 4 TB NVMe plus 10 TB HDD combination or a different storage layout for modelling and AI workloads?

The 4 TB PCIe 4.0 NVMe delivers 7450 MB/s read and 6900 MB/s write for active projects, while the 10 TB HDD with 256 MB cache provides bulk capacity for datasets and archives.

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