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Black tower case with tempered glass side panel, ARGB front fans, liquid CPU cooler, RTX 5090 graphics card visible inside

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 64GB DDR5 8TB NVMe gaming PC

SKU CH-28AR-TB5ME

A liquid-cooled gaming desktop with an 8-core Ryzen 7 9800X3D, RTX 5090 32GB GPU, 64GB DDR5 memory and 8TB NVMe storage

  • CPU TypeAMD Ryzen 7 9000 Series
  • CPU NameAMD Ryzen 7 9800X3D
  • CPU Socket TypeAM5
  • GPU/VGA TypeGeForce RTX 5090
  • Graphics InterfacePCI Express x16
  • Memory Capacity64GB DDR5
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for fast compute
  • RTX 5090 with 32 GB video memory drives high-resolution rendering
  • 64 GB DDR5 memory supports large datasets and multitasking
  • 8 TB NVMe storage in two 4 TB Samsung 990 PRO drives
  • 5 Gbps LAN and Wi-Fi 7 give low-latency network connectivity

Built for Modelling and AI Workloads

This desktop pairs an eight-core AMD Ryzen 7 9800X3D processor with 64GB DDR5 memory and an Nvidia Geforce RTX 5090 32GB graphics card. Two Samsung 990 PRO SSDs combine for 8TB NVMe storage. A 240mm liquid cooler and 1200W 80 PLUS Gold power supply support sustained compute tasks. Windows 11 Pro is pre-installed.

Suits Studios Running Local Inference

The 96MB L3 cache and 32GB GPU frame buffer accelerate large-model training and high-resolution rendering. Builders who need more than 64GB system memory can expand to 192GB across four slots. Teams requiring multiple GPU cards or 10GbE networking should consider a different chassis.

32GB GPU Memory Decides Fit for Large Models

The RTX 5090 provides 32GB of video memory, which determines whether a given model or texture set fits entirely on the card. If your workload exceeds that capacity, you will see paging to system RAM and lower throughput. Match the 32GB figure to your largest single-GPU dataset before ordering.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for fast compute
  • RTX 5090 with 32 GB video memory drives high-resolution rendering
  • 64 GB DDR5 memory supports large datasets and multitasking
  • 8 TB NVMe storage in two 4 TB Samsung 990 PRO drives
  • 5 Gbps LAN and Wi-Fi 7 give low-latency network connectivity

Specifications

CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Graphics InterfacePCI Express x16
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorTower
TypeBusiness Desktops & Workstations
Release Year2026
AI FeaturesAI Ready
UsageBusiness
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

At what boost clock does the Ryzen 7 9800X3D hit its thermal ceiling during long rendering jobs?

The 8-core CPU is rated for a maximum boost of 5.20 GHz with 96 MB L3 cache; the 240 mm liquid cooler is designed to sustain that frequency under continuous multi-threaded workloads.

How loud is the Thermaltake 1200W Gold PSU and the 240 mm AIO when the system runs 24/7?

The PSU uses a 140 mm ultra-quiet fan and Japanese capacitors for low noise, while the 240 mm Quiet Edition AIO and case fans (2 × 200 mm front, 1 × 120 mm rear, 1 × 120 mm GPU) are all ARGB models tuned for quiet operation.

Which display cables and monitor inputs are needed for the RTX 5090 32 GB?

The GPU connects via PCI Express x16 and drives modern displays through its native DisplayPort and HDMI outputs; ensure your monitor supports the resolution and refresh rate you target.

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