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

Adamant Custom

Adamant Custom Ryzen 9 9900X Liquid Cooled Business Desktop 128GB 8TB NVMe 10TB HDD RTX A400

SKU CH-8VPD-GY3DS

A 12-core Ryzen 9 9900X workstation with liquid cooling, 128GB DDR5, 8TB NVMe plus 10TB HDD, and an RTX A400 GPU for professional workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 12-core Ryzen 9 9900X reaches 5.20 GHz for heavy workloads
  • 128 GB DDR5 supports large datasets and multitasking
  • 8 TB NVMe storage delivers 7450 MB/s reads
  • 5 Gb Ethernet plus Wi-Fi 7 keeps transfers fast
  • 240 mm liquid cooler sustains performance with low noise

Built for heavy professional workloads

This business desktop combines a 12-core AMD Ryzen 9 9900X processor with 128GB of DDR5 memory and an Nvidia RTX A400 graphics card. A 240mm liquid cooler keeps the CPU stable under sustained compute tasks. The system ships with Windows 11 Pro and includes Wi-Fi 7 plus 2.5G Ethernet for fast network connectivity.

Storage speed and expansion limits

Two 4TB Samsung 990 PRO drives deliver up to 7450 MB/s read and 6900 MB/s write over PCIe 4.0. The motherboard provides four M.2 connectors in total, so two slots remain open for future NVMe expansion. A 10TB hard drive with 256MB cache adds bulk capacity for archives and backups.

Check your display and power setup

The RTX A400 offers four Mini DisplayPort outputs; verify that your monitors have compatible inputs or adapters. The 750W 80 PLUS Bronze power supply feeds all installed components, but adding further high-power cards may require a larger unit. The Antec P20 case measures 469 x 220 x 490 mm, so confirm desk or rack space before ordering.

Pontos fortes

  • 12-core Ryzen 9 9900X reaches 5.20 GHz for heavy workloads
  • 128 GB DDR5 supports large datasets and multitasking
  • 8 TB NVMe storage delivers 7450 MB/s reads
  • 5 Gb Ethernet plus Wi-Fi 7 keeps transfers fast
  • 240 mm liquid cooler sustains performance with low noise

Especificações

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageWorkstation
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 A400
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB 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

Perguntas sobre este artigo

Should I pick the 128GB DDR5 configuration or plan for the 192GB maximum supported?

The system ships with 128GB DDR5 installed; the motherboard supports up to 192GB if your workloads later need more capacity.

What does the 4.4GHz base clock on the Ryzen 9 9900X mean for daily workstation tasks?

The 12-core CPU runs at 4.4GHz base and can boost to 5.20GHz, giving strong single-thread speed for CAD, compile and simulation workloads.

How does the PCI Express x16 slot limit the RTX A400 in this build?

The GPU uses a PCI Express x16 connection, providing full bandwidth for the 4GB RTX A400 and its four Mini DisplayPort outputs.

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