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Black tower case with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Gaming PC Ryzen 9 9900X3D 64GB DDR5 8TB NVMe 10TB HDD RTX 5060 Ti Liquid Cooled

SKU CH-9J4T-NZM5S

Liquid-cooled 12-core Ryzen 9 workstation with 64GB DDR5, 8TB NVMe plus 10TB HDD, and RTX 5060 Ti graphics

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5060 Ti
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy multitasking
  • 64 GB DDR5 memory handles large workloads without slowdown
  • 8 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • 240 mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and 2.5 Gb Ethernet give fast wired and wireless connectivity

Workstation-grade gaming desktop

This Adamant Custom tower pairs a twelve-core AMD Ryzen 9 9900X3D processor with 64GB of DDR5 memory for heavy multitasking and content creation. A 240mm liquid cooler keeps the CPU at stable temperatures under sustained loads. The system ships with Windows 11 Pro and is marketed as AI ready for modern workloads.

Dual SSD plus high-capacity HDD

Two 4TB Samsung 990 PRO drives deliver 8TB of NVMe storage with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. A 10TB mechanical drive with 256MB cache adds bulk capacity for media libraries and backups. Both storage tiers are installed and configured out of the box.

CoolerMaster HAF 500 chassis and connectivity

The tempered-glass case uses front 200mm ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan for airflow. Front I/O includes USB 3.2 Gen 1 ports, a USB 3.2 Gen 2 Type-C port and audio jacks. Rear I/O on the TUF X870-PLUS motherboard provides two USB4 40Gbps Type-C ports, three USB 10Gbps ports, four USB 5Gbps ports and one USB 2.0 port. Intel 2.5Gb Ethernet and Wi-Fi 7 2x2 handle wired and wireless networking. An 850W 80 PLUS Bronze power supply with a 140mm fan powers the build.

How it compares

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

Price $4,189.99
Pricier than about 80% 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 8 TB NVMe
Higher than about 99% 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 storage8 TB NVMe
Hard drive10 TB
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 factorTower
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 refills or pump replacement down the line?

The 240 mm Quiet Edition AIO is a sealed loop that does not require coolant refills; the pump is rated for continuous operation and only needs replacement if it eventually fails.

What thermal limit will the Ryzen 9 9900X3D hit first when all 12 cores run at 5.50 GHz for hours?

The CPU will reach its 5.50 GHz boost ceiling and then throttle to stay within its thermal design power, so sustained all-core speeds settle below the single-core maximum.

How loud does the CoolerMaster HAF 500 get when the 200 mm front fans, 120 mm rear fan and GPU fan run all day?

The case uses two 200 mm ARGB front fans, one 120 mm ARGB rear fan and a 120 mm GPU fan alongside the 140 mm PSU fan; all are designed for low noise, so the system stays quiet under load.

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