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Black mid-tower Corsair 4000D with tempered glass side panel, visible 240mm liquid cooler and RTX 5070 Ti graphics card

Adamant Custom

Adamant Custom Ryzen 9 9900X3D RTX 5070 Ti 64GB DDR5 2TB NVMe gaming PC

SKU CH-5SB6-FVRCG

A 12-core Ryzen 9 9900X3D workstation with 64 GB DDR5, 2 TB NVMe and RTX 5070 Ti 16 GB graphics for modelling, rendering and AI learning

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D at 4.4 GHz for heavy multitasking
  • RTX 5070 Ti 16 GB GPU drives high-frame-rate 1440p gaming
  • 64 GB DDR5 memory handles large creative workloads
  • 2 TB Samsung 990 PRO SSD reads up to 7450 MB/s for fast asset loads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Adamant Custom 12-Core Gaming Desktop

This system is a pre-built gaming desktop from Adamant Custom built around a 12-core AMD Ryzen 9 9900X3D processor. It ships with Windows 11 Pro installed and uses liquid cooling for the CPU. The configuration targets users who want a ready-to-run workstation and gaming machine without assembling parts themselves.

Suited for modelling, rendering

The 64GB DDR5 memory and 2TB NVMe SSD support modelling, video editing, rendering and AI learning tasks. The RTX 5070 Ti 16GB GPU provides graphics acceleration for those workflows. Buyers who need more than 64GB of memory or multiple graphics cards should look at a different platform.

12-core Ryzen 9 9900X3D with 128 MB L3 cache

The CPU delivers 12 cores and 24 threads with a 4.4 GHz base clock and up to 5.50 GHz boost alongside 128 MB of L3 cache. This core count and cache size determine how the system handles heavy multi-threaded workloads and gaming physics. Verify that your software scales across 24 threads before committing.

How it compares

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

Price $3,585.99
Pricier than about 70% 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 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 useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity64 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 5070 Ti
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 PCI Express generation does the RTX 5070 Ti use on the PRIME X870-P motherboard, and what bandwidth does that cap at?

The graphics card connects through a PCI Express x16 slot on the X870 chipset. The motherboard also provides four M.2 connectors for PCIe 4.0 x4 storage, so the GPU slot will operate at PCIe 4.0 speeds with this CPU.

What case clearance and power connectors does the RTX 5070 Ti need inside the Corsair 4000D?

The 4000D chassis measures 490 mm deep, 239 mm wide and 486 mm high with internal bays for two 3.5 inch and two 2.5 inch drives. The Thermaltake Smart 850 W unit supplies the required 12 V power cables for a 16 GB RTX 5070 Ti.

Which steps are required to seat the GPU and connect its power, and where do builders most often miss a cable?

Remove the rear bracket covers, press the card into the top PCIe x16 slot until the retention latch clicks, then attach both 8-pin or 12VHPWR cables from the 850 W PSU. Builders frequently forget the second power connector or leave the latch unlatched.

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