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

Adamant Custom

Adamant Custom Ryzen 7 9700X Liquid Cooled 192GB DDR5 1TB NVMe 10TB HDD RTX A400 gaming PC

SKU CH-381N-9XM05

Liquid-cooled desktop with an 8-core Ryzen 7 9700X, 192GB DDR5, 1TB NVMe, 10TB HDD and RTX A400 graphics for workstation workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 7 9700X
  • 8-core Ryzen 7 9700X up to 5.50 GHz for rapid multi-threaded workloads
  • 192GB DDR5 memory handles large datasets and heavy multitasking without slowdown
  • 1TB Samsung 990 PRO NVMe plus 10TB HDD give fast boot and massive archive space
  • Nvidia RTX A400 4GB with four MiniDP outputs drives up to four professional displays
  • 240mm liquid cooler keeps CPU temperatures low during sustained compute tasks

Purpose-built workstation

This desktop combines an 8-core AMD Ryzen 7 9700X with 192GB of DDR5 memory and a liquid-cooled thermal solution. The configuration targets professional workloads such as media editing, simulation and multi-application workflows that demand sustained multi-thread throughput.

Interface ceiling

The system relies on a PCI Express x16 link for the Nvidia RTX A400 graphics card and PCIe 4.0 x4 lanes for the 1TB NVMe SSD. These bus widths set the maximum theoretical bandwidth available to the GPU and primary storage device.

Deciding specification

The RTX A400 provides 4GB of video memory and four Mini DisplayPort outputs, which determines how many high-resolution displays can be driven and whether large frame buffers fit in local memory. Buyers who need more VRAM or additional display connectors should consider a different graphics option.

How it compares

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

Price $4,193.99
Pricier than about 80% 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 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9700X
CPU socketAM5
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX A400
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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How much RAM does this workstation include and is it expandable?

The system ships with 192 GB of DDR5 memory installed across four slots, and the motherboard supports a maximum of 192 GB, so no further expansion is possible.

What read and write speeds does the 1 TB Samsung 990 PRO SSD deliver in this build?

The drive is rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s over its PCIe 4.0 x4 link.

What display outputs does the RTX A400 provide and how many monitors can it drive?

The card offers four Mini DisplayPort connectors, allowing up to four displays to be connected simultaneously.

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