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

Adamant Custom

Adamant Custom Ryzen 9 9950X RTX 5090 48GB DDR5 1TB NVMe gaming PC

SKU CH-KT6D-52GV3

A 16-core Ryzen 9 9950X and RTX 5090 desktop with 48GB DDR5 and 1TB NVMe, liquid-cooled in a Corsair 4000D tower running Windows 11 Pro

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 16-core Ryzen 9 9950X reaches 5.70 GHz for heavy workloads
  • RTX 5090 32 GB GPU handles AI and 4K rendering
  • 48 GB DDR5 memory supports large datasets
  • 1 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU quiet under load

Built for heavy creative workloads

This desktop pairs a 16-core AMD Ryzen 9 9950X processor with an Nvidia GeForce RTX 5090 graphics card carrying 32GB of video memory. The system ships with 48GB of DDR5 RAM and a 1TB Samsung 990 PRO NVMe SSD rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s. It targets professionals who need GPU acceleration for rendering, modelling and AI training.

Sustained compute with liquid cooling

A 360mm quiet-edition all-in-one liquid cooler keeps the CPU near its 5.70 GHz boost ceiling during long encode, compile or simulation runs. The 1200W 80 PLUS Gold power supply delivers stable current to both the 16-core processor and the RTX 5090 without throttling. Motherboard VRM heatsinks and case airflow are sized to support continuous all-core loads rather than brief bursts.

Thermals, noise and power in daily use

The Corsair 4000D chassis moves air through a 140mm PSU fan and the AIO radiator fans, keeping internal temperatures low while acoustic output stays subdued at idle and under load. The 80 PLUS Gold unit maintains high efficiency across typical workloads, reducing waste heat and electricity draw. Integrated 7.1 audio, Intel 2.5Gb Ethernet and Wi-Fi 7 connectivity add no audible fan noise.

Highlights

  • 16-core Ryzen 9 9950X reaches 5.70 GHz for heavy workloads
  • RTX 5090 32 GB GPU handles AI and 4K rendering
  • 48 GB DDR5 memory supports large datasets
  • 1 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU quiet under load

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9950X
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Memory Capacity48GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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 loud is the 360mm liquid cooler and 140mm PSU fan when the Ryzen 9 9950X and RTX 5090 run all day?

The CPU uses a 360mm Quiet Edition AIO and the 1200W PSU has an ultra-quiet 140mm fan designed for low noise under sustained load.

What display cable and monitor input do I need for the RTX 5090 32GB?

The RTX 5090 uses standard DisplayPort and HDMI outputs; you need a compatible cable and a monitor that accepts one of those inputs.

Will my existing SATA SSDs or hard drives fit inside the Corsair 4000D case and connect to the X870 motherboard?

Yes, the case has two 3.5in and two 2.5in internal bays, and the motherboard provides two SATA 6Gb/s ports for those drives.

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