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

Adamant Custom

Adamant Custom Gaming PC Ryzen 7 9800X3D RTX 5080 128GB DDR5 2TB NVMe

SKU CH-3MZN-MKHXY

A liquid-cooled desktop with an 8-core Ryzen processor, RTX 5080 graphics, 128GB DDR5 memory and a 2TB NVMe SSD runs Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D with 96 MB L3 cache for high frame rates
  • 128 GB DDR5 memory handles heavy multitasking and large assets
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • RTX 5080 16 GB GPU powers 4K gaming and AI workloads
  • 240 mm liquid cooler keeps the CPU quiet under sustained loads

Custom gaming desktop

This liquid-cooled workstation ships with an 8-core AMD Ryzen 7 9800X3D processor, 128GB of DDR5 memory and a GeForce RTX 5080 graphics card. It targets creators and professionals who need high single-thread speed plus GPU acceleration in a single chassis.

240mm AIO cooler, 1200W Gold PSU

The bundled 240mm quiet-edition liquid cooler keeps the CPU at sustained boost clocks. A Thermaltake Toughpower 1200W 80 PLUS Gold unit delivers stable power with Japanese capacitors. The 2TB Samsung 990 PRO drive provides sequential reads up to 7450 MB/s and writes up to 6900 MB/s.

Verify case clearance

The Corsair 4000D chassis measures 490 x 239 x 486 mm and offers two 3.5-inch and two 2.5-inch internal bays. The PRIME X870-P board includes four M.2 slots, two SATA ports and rear USB4, 10Gbps and 5Gbps ports. Buyers needing additional drive bays or a different form factor should confirm dimensions first.

How it compares

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

Price $5,195.99
Pricier than about 87% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 24,468 items is 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 useWork / Business
Product colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9800 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard driveNo
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

Will the 240 mm liquid cooler need coolant replacement or pump service later?

The 240 mm Quiet Edition AIO is a sealed unit; no coolant top-ups are required. If the pump ever fails the whole cooler is swapped, but under normal use it runs for years without maintenance.

What thermal limit appears first when the Ryzen 7 9800X3D runs at 5.20 GHz boost all day?

The CPU hits its 96 MB L3 cache thermal ceiling before the 240 mm radiator saturates, so sustained 5.20 GHz clocks will throttle once the package temperature reaches the firmware limit.

How loud is the 140 mm PSU fan and the AIO pump when the RTX 5080 and CPU push 1200 W?

The Thermaltake 1200 W Gold unit uses an ultra-quiet 140 mm fan and the AIO is a Quiet Edition model; both stay at low noise levels even under full combined load.

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