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

Adamant Custom

Adamant Custom Ryzen 7 9800X3D RTX 5090 128GB DDR5 4TB NVMe gaming PC

SKU CH-W7WZ-0GAG5

A liquid-cooled mid-tower workstation with an 8-core Ryzen 7 9800X3D, RTX 5090 32GB GPU, 128GB DDR5 memory and a 4TB NVMe SSD for modelling, rendering and AI workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for fast compute
  • RTX 5090 32GB GPU delivers high-end graphics power
  • 128GB DDR5 memory handles large workloads smoothly
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • 240mm liquid cooler keeps CPU temperatures low under load

Core Configuration

This Adamant Custom desktop pairs an 8-core AMD Ryzen 7 9800X3D processor with an Nvidia GeForce RTX 5090 graphics card holding 32GB of video memory. The system ships with 128GB of DDR5 memory across four slots and a 4TB Samsung 990 PRO NVMe drive. It targets professionals who need heavy compute for modelling, rendering and AI learning alongside high-end gaming.

Thermals and Power

A 240mm quiet-edition liquid cooler handles the CPU while the Cooler Master HAF 500 case moves air through two 200mm front fans, a rear 120mm fan and a dedicated 120mm GPU fan. The Thermaltake Toughpower 1200W 80 PLUS Gold unit uses a 140mm fan and Japanese capacitors to deliver stable power with low acoustic output. Over-voltage, under-voltage, over-power and short-circuit protections are built in.

Build Integration

The ATX TUF X870-PLUS motherboard provides rear USB4 40Gbps Type-C ports, 10Gbps and 5Gbps USB-A ports plus 2.5Gb Ethernet and Wi-Fi 7 connectivity. Internal headers include a USB 20Gbps connector, four M.2 slots and two SATA 6Gbps ports. The case offers two 3.5-inch and two 2.5-inch drive bays for future storage expansion. Windows 11 Pro 64-bit is pre-installed.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for fast compute
  • RTX 5090 32GB GPU delivers high-end graphics power
  • 128GB DDR5 memory handles large workloads smoothly
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • 240mm liquid cooler keeps CPU temperatures low under load

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 Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDDNo
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 install the 240 mm liquid cooler on the AM5 socket, and what step is often missed?

Mount the AM5 bracket, apply thermal paste, secure the cold plate, then connect the pump header and both radiator fans to the motherboard — the pump header is the step most builders forget.

Which components will need replacement first in the 128 GB DDR5 configuration?

The 240 mm AIO pump typically reaches end of life before the DDR5 modules, Samsung 990 PRO SSD or RTX 5090 GPU, so plan a cooler swap after several years of continuous operation.

What thermal limit appears first when the Ryzen 7 9800X3D runs sustained loads with this cooler?

The 240 mm radiator saturates before the CPU hits its 5.20 GHz boost ceiling, so coolant temperature becomes the limiting factor during prolonged all-core workloads.

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