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Black Corsair 4000D tempered glass desktop with 240mm liquid cooler visible inside

Adamant Custom

Adamant Custom 12-Core Liquid Cooled Gaming PC Ryzen 9 9900X3D RTX 5080 32GB DDR5 1TB NVMe 10TB HDD

SKU CH-NG8K-J5RE3

A 12-core Ryzen 9 9900X3D and RTX 5080 desktop with 32 GB DDR5, 1 TB NVMe plus 10 TB HDD, liquid-cooled in a Corsair 4000D case with a 1000 W Gold PSU and Wi-Fi 7

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • Liquid-cooled CPU runs quietly under sustained load
  • RTX 5080 16 GB drives 4K gaming and AI tasks
  • 1 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • Wi-Fi 7 and 2.5 Gb Ethernet keep network latency low

12-Core Liquid-Cooled Workstation

This desktop pairs a 12-core Ryzen 9 9900X3D processor with an RTX 5080 graphics card and 32 GB of DDR5 memory. A 240 mm liquid cooler manages CPU thermals while the system ships with Windows 11 Pro installed. It targets professionals and enthusiasts who need strong multi-threaded compute and high-end GPU acceleration in a single chassis.

Sustained Load Thermal Behaviour

The 240 mm liquid cooler and 1000 W 80 PLUS Gold power supply are sized to maintain stable operation during extended rendering or simulation sessions. The Corsair 4000D case provides airflow paths for the GPU and motherboard VRM areas. Components remain within spec without relying on short-term boost behaviour alone.

PCIe 4.0 Storage and Connectivity Limits

The 1 TB Samsung 990 PRO SSD operates at PCIe 4.0 x4 speeds with sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The motherboard offers four M.2 slots and two SATA 6 Gb/s ports for expansion. Rear I/O includes two USB4 ports at 40 Gbps alongside 10 Gbps and 5 Gbps USB connections.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $3,592.99
Pricier than about 70% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
GPU interfacePCI Express x16
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud does the 240mm liquid cooler and 140mm PSU fan run during extended gaming sessions?

The CPU uses a 240mm Quiet Edition AIO and the 1000W PSU has a 140mm ultra-quiet fan, both designed for low noise under sustained load.

Does the motherboard include enough USB and M.2 headers for extra drives and front-panel ports?

The PRIME X870-P board provides four M.2 slots, multiple USB 10Gbps and 5Gbps headers, plus two USB 2.0 headers for additional devices.

Can the AM5 socket and 1000W Gold PSU support future CPU and GPU upgrades without changing the platform?

The AM5 socket supports Ryzen 9000 series and beyond, while the 1000W 80 PLUS Gold unit delivers ample headroom for next-generation graphics cards.

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