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

Adamant Custom

Adamant Custom Ryzen 9 9900X3D 128GB DDR5 8TB NVMe RTX 5060 Ti Gaming PC

SKU CH-BZVY-H7K3G

A liquid-cooled tower workstation with a 12-core Ryzen 9 9900X3D, 128GB DDR5, 8TB NVMe storage and an RTX 5060 Ti GPU, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 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 workloads
  • 128 GB DDR5 handles large datasets and multitasking
  • 8 TB NVMe storage via dual Samsung 990 PRO drives
  • RTX 5060 Ti 8 GB delivers GPU acceleration for creative apps
  • 240 mm liquid cooler keeps CPU temperatures low under load

Custom liquid-cooled workstation

This desktop pairs a 12-core AMD Ryzen 9 9900X3D processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5060 Ti graphics card. A 240mm liquid cooler keeps the CPU at stable temperatures during sustained workloads. The system ships with Windows 11 Pro installed and is built for professional content creation and high-refresh gaming.

Dual 4TB Samsung 990 PRO SSDs in RAID-ready slots

Two M.2 drives provide 8TB of total NVMe storage with sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The PRIME X870-P motherboard offers four M.2 connectors, leaving two slots open for future expansion. Rear I/O includes two USB4 ports at 40Gbps, one USB 10Gbps port, three USB 5Gbps ports and four USB 2.0 ports.

Pre-assembled tower with standard ATX layout

The Antec P20 mid-tower arrives fully built with three 120mm front intake fans and dust filters on bottom, front and top panels. A Thermaltake Smart 850W 80 PLUS Bronze power supply with a 140mm fan delivers power to all components. Builders who need more than four memory slots or a larger radiator than 240mm should verify case clearance before ordering.

How it compares

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

Price $5,438.99
Pricier than about 88% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

When will the 240mm liquid CPU cooler need its coolant checked or the pump replaced?

The 240mm Quiet Edition AIO is a sealed unit designed for the life of the Ryzen 9 9900X3D; no coolant service is required and pump failure is rare under normal desktop use.

Which component hits its thermal limit first during extended all-core workloads on this workstation?

The 12-core Ryzen 9 9900X3D reaches its thermal ceiling before the RTX 5060 Ti 8GB under sustained heavy compute loads despite the 240mm liquid cooler.

How loud is the Thermaltake Smart 850W Bronze PSU fan when the system runs 24/7?

The PSU uses an ultra-quiet 140mm fan that stays at low RPM during typical workloads; noise only rises noticeably if the 850W unit approaches its maximum continuous output.

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