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Black mid-tower with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5080 128GB DDR5 2TB NVMe Gaming PC

SKU CH-T62S-GSVM0

A 12-core Ryzen 9 9900X3D workstation with RTX 5080 graphics, 128GB DDR5 memory and a 2TB NVMe drive, liquid-cooled in a tempered-glass case running Windows 11 Pro

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy multitasking
  • RTX 5080 16 GB GPU accelerates rendering and AI workloads
  • 128 GB DDR5 memory supports large datasets and parallel apps
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Core specification

This gaming desktop pairs a 12-core Ryzen 9 9900X3D processor running at 4.4 GHz with an RTX 5080 graphics card carrying 16 GB of video memory. It is built for professionals who need heavy modelling, rendering or AI workloads alongside high-end gaming performance.

Memory and storage headroom

The system ships with 128 GB of DDR5 RAM across four slots and a 2 TB Samsung 990 PRO NVMe drive rated for 7450 MB/s reads and 6900 MB/s writes. The motherboard supports up to 192 GB of memory, leaving room for future expansion before the platform limit is reached.

Build integration

A 240 mm liquid cooler handles the CPU while a 1000 W 80 PLUS Gold power supply feeds the entire platform. The Corsair 4000D case provides two 3.5-inch and two 2.5-inch internal bays, and the PRIME X870-P board adds four M.2 connectors, USB4 ports and Wi-Fi 7 connectivity for peripherals and networking.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost for heavy multitasking
  • RTX 5080 16 GB GPU accelerates rendering and AI workloads
  • 128 GB DDR5 memory supports large datasets and parallel apps
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5080
Graphics InterfacePCI Express x16
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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

Will my existing 3.5-inch mechanical drives fit inside the Corsair 4000D case alongside the 2TB Samsung 990 PRO?

The case provides two internal 3.5-inch bays and two 2.5-inch bays, so up to two 3.5-inch drives can be installed without removing the factory NVMe SSD.

How can I confirm the 240mm liquid cooler is keeping the Ryzen 9 9900X3D within safe temperatures under load?

Monitor CPU package temperature in HWMonitor or Ryzen Master while running a sustained workload; the liquid cooler should keep the 12-core processor well below its thermal limit.

Which cables and accessories are included with the Corsair 4000D build, and what must I supply myself?

The system ships with the 1000W PSU cables, motherboard I/O shield, Windows 11 Pro licence, and case accessories; you only need a monitor, keyboard, mouse and display cable.

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