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

Adamant Custom

Adamant Custom Gaming PC Ryzen 9 9900X3D 192GB DDR5 8TB NVMe Radeon RX 9070 XT Liquid Cooled

SKU CH-1Z11-F9B30

Liquid-cooled tower workstation with a 12-core Ryzen 9 9900X3D, 192 GB DDR5, 8 TB NVMe storage and a Radeon RX 9070 XT 16 GB GPU

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsAMD Radeon RX 9070 XT
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D delivers workstation-class throughput
  • 192 GB DDR5 handles massive datasets without swapping
  • Dual 4 TB Samsung 990 PRO drives give 8 TB NVMe at 7 450 MB/s reads
  • Radeon RX 9070 XT 16 GB powers 4K gaming and GPU compute
  • 240 mm liquid cooler keeps sustained loads quiet and stable

System Identity

This Adamant Custom desktop combines a 12-core Ryzen 9 9900X3D processor with a Radeon RX 9070 XT graphics card and 192GB of DDR5 memory. The configuration targets professionals who need workstation-grade compute alongside high-end gaming performance in a single tower.

Build and Connectivity

A 240mm liquid cooler handles CPU thermals inside an Antec P20 mid-tower case with tempered glass panels and dust filters on three sides. The front panel provides two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and audio jacks, while the motherboard rear I/O adds two USB4 40Gbps Type-C ports, one USB 10Gbps port, three USB 5Gbps ports and four USB 2.0 ports alongside Intel 2.5Gb Ethernet and Wi-Fi 7 wireless.

Deciding Specification

The system ships with two 4TB Samsung 990 PRO SSDs configured for 8TB of total NVMe storage, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. Buyers who need more capacity than 8TB or who require additional internal 3.5-inch drive bays beyond the two provided should look elsewhere.

How it compares

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

Price $6,081.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon RX 9070 XT
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

What speed does the PCI Express x16 slot run at for the Radeon RX 9070 XT?

The graphics card connects through a PCI Express x16 interface, providing full bandwidth for the GPU.

What are the case dimensions and motherboard form factor?

The Antec P20 mid-tower measures 469 x 220 x 490 mm and supports E-ATX motherboards.

How is the liquid cooler mounted and what step is often missed?

The 240 mm AIO cooler attaches to the AM5 socket; the common mistake is forgetting to remove the plastic cover from the cold plate before installation.

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