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Black Corsair 4000D tower with tempered glass side panel, 240 mm liquid cooler visible inside

Adamant Custom

Adamant Custom 6-Core Liquid Cooled Gaming Desktop PC AMD Ryzen 5 9600X 3.9GHz 64GB DDR5 1TB NVMe RTX 5090

SKU CH-VV3R-5EBAH

Liquid-cooled 6-core desktop with 64 GB DDR5, 1 TB NVMe storage and an RTX 5090 GPU for high-end gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 5 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelAMD Ryzen 5 9600X
  • 6-core Ryzen 5 9600X reaches 5.4 GHz boost for responsive gaming and work
  • 64 GB DDR5 memory handles heavy multitasking and large creative projects
  • 1 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast load times
  • RTX 5090 32 GB GPU powers 4K gaming and AI workloads
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

Adamant Custom 6-Core Liquid Cooled Gaming Desktop

This Adamant Custom desktop is a new gaming workstation built around a 6-core AMD Ryzen 5 9600X processor and 64GB of DDR5 memory. It targets creators and gamers who need strong single-thread performance and fast multitasking in a ready-to-use Windows 11 Pro system. The 1TB NVMe SSD provides rapid boot and project loading.

RTX 5090 32GB GPU decides fit

The Nvidia GeForce RTX 5090 with 32GB of video memory is the specification that determines whether this build matches the workload. It connects through a PCI Express x16 slot on the PRIME X870-P motherboard and drives the most demanding 4K gaming, rendering and AI tasks that require maximum frame-buffer capacity.

1000W Gold PSU and 240mm AIO support the build

A Thermaltake Toughpower 1000W 80 PLUS Gold unit supplies power with Japanese main capacitors and a 140mm quiet fan, while a 240mm quiet-edition liquid cooler handles the CPU thermal load. The Corsair 4000D tempered-glass case offers two 3.5-inch and two 2.5-inch internal bays for additional storage, and the board provides four M.2 connectors for future NVMe expansion. Buyers who need more than 64GB of RAM or a second graphics card should look elsewhere.

How it compares

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

Price $6,937.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 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 useBusiness
Product colorBlack
Processor
ProcessorAMD Ryzen 5 9000 Series
CPU modelAMD Ryzen 5 9600X
CPU socketAM5
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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

What real-world speed can I expect from the 5.40 GHz boost clock on the Ryzen 5 9600X once it is installed in this system?

The 6-core CPU reaches up to 5.40 GHz under load, with the 240 mm liquid cooler keeping temperatures low enough to sustain high frequencies during gaming or rendering sessions.

How does the PCI Express x16 slot wired to the RTX 5090 limit data throughput in practice?

The graphics card runs on a PCIe 4.0 x16 link from the X870 motherboard, delivering full bandwidth for the 32 GB GPU without bottlenecking modern workloads.

Will the 490 mm deep case fit on a standard 600 mm desk shelf with cables connected?

The chassis measures 490 mm deep, 239 mm wide and 486 mm high; allow extra clearance at the rear for the power cord, DisplayPort cables and the 140 mm PSU exhaust fan.

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