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Black Corsair 4000D mid-tower with tempered glass side panel and liquid CPU cooler visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 32GB DDR5 1TB NVMe Radeon RX 9070 XT Gaming PC

SKU CH-3YT0-6ZMKM

Liquid-cooled desktop with 12-core Ryzen 9 9900X3D, 32GB DDR5, 1TB NVMe and Radeon RX 9070 XT 16GB for workstation and gaming workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsAMD Radeon RX 9070 XT
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 32 GB DDR5 memory handles multitasking with headroom to 192 GB
  • 1 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • Radeon RX 9070 XT 16 GB drives high-resolution gaming and creative tasks
  • 240 mm liquid cooler keeps the CPU quiet under sustained load

12-Core Liquid-Cooled Gaming Workstation

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 32GB of DDR5 memory and a Radeon RX 9070 XT graphics card. A 240mm liquid cooler keeps the CPU stable under sustained loads. Windows 11 Pro is pre-installed on a 1TB NVMe SSD. The system is built for high-frame-rate gaming and parallel workloads.

12-Core Ryzen 9 9900X3D with 3D V-Cache

The defining specification is the 12-core CPU with 128MB of L3 cache and a peak frequency of 5.50GHz. This architecture accelerates cache-sensitive titles and multi-threaded applications equally. Builders who need that specific combination of core count and oversized cache should verify this exact model number before ordering.

Suits 1440p gamers and content creators

The 16GB GPU and fast storage serve 1440p gaming, streaming and video editing workflows. Buyers who want more storage than the single 1TB drive provides should look elsewhere. Users requiring ECC memory or dual-GPU scaling will not find those features here. The platform supports up to 192GB of DDR5 across four slots for future expansion.

How it compares

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

Price $3,029.99
Pricier than about 59% 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 driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon RX 9070 XT
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 does the 12-core Ryzen 9 9900X3D perform in a real system?

The 12-core processor reaches 5.50 GHz boost with 128 MB L3 cache, delivering 24 threads for heavy multitasking and gaming workloads.

What does the PCI Express x16 graphics interface cap in practice?

The Radeon RX 9070 XT connects via PCI Express x16 on the PRIME X870-P motherboard, providing full bandwidth for the 16 GB GPU.

What are the case dimensions and drive bays for this build?

The Corsair 4000D measures 490 x 239 x 486 mm and includes two 3.5-inch and two 2.5-inch internal bays.

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