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Black mid-tower gaming desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 64GB DDR5 4TB NVMe RTX 5060 Ti Gaming PC

SKU CH-EE12-JD9W3

Liquid-cooled 12-core Ryzen 9900X3D workstation with 64GB DDR5, 4TB NVMe SSD and RTX 5060 Ti graphics

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5060 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz boost clock
  • 64 GB DDR5 memory handles heavy multitasking with headroom to 192 GB
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5060 Ti 8 GB GPU powers modern gaming and creative workloads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained loads

System identity

This mid-tower desktop pairs a twelve-core AMD Ryzen 9 9900X3D processor with 64 GB of DDR5 memory and a 4 TB NVMe solid-state drive. It ships with Windows 11 Pro and an NVIDIA RTX 5060 Ti graphics card, targeting creators and professionals who need strong multi-threaded performance and fast storage in a single chassis.

Interface limits

The motherboard provides USB4 ports rated at 40 Gbps, USB 10 Gbps and USB 5 Gbps connections, plus four M.2 slots that operate at PCIe 4.0 x4 speeds. The 2.5 Gb Ethernet and Wi-Fi 7 wireless link cap wired and wireless throughput, while the SATA 6 Gbps ports limit any additional hard drives or SATA SSDs to that bandwidth.

Installation notes

The 240 mm liquid cooler arrives pre-filled and mounted, so the builder only needs to secure the radiator and connect the pump header. The 850 W power supply uses standard ATX cables; routing them through the case grommets is straightforward, but the tempered-glass side panel requires careful alignment to avoid pinching front-panel USB or audio headers.

How it compares

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

Price $3,440.99
Pricier than about 67% 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 4 TB NVMe
Higher 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 capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5060 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Should I pick the 64 GB DDR5 configuration or add more memory later?

The board has four DDR5 slots and supports up to 192 GB, so the 64 GB kit leaves three slots free for future upgrades.

What does the Ryzen 9 9900X3D’s 5.50 GHz boost mean for daily workloads?

The 12-core CPU can reach 5.50 GHz on lightly threaded tasks while the 128 MB L3 cache accelerates gaming and content-creation workloads.

How fast is the Samsung 990 PRO 4 TB over the PCIe 4.0 x4 link?

Sequential reads hit 7450 MB/s and writes 6900 MB/s, saturating the PCIe 4.0 x4 interface for large file transfers.

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