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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 64GB 4TB RTX 5070 Ti gaming PC

SKU CH-RW0A-XPA9E

A 12-core Ryzen 9 9900X3D workstation with 64GB DDR5, 4TB NVMe storage and an RTX 5070 Ti 16GB GPU, liquid-cooled in a mid-tower case running Windows 11 Pro

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 64 GB DDR5 memory handles large datasets and multitasking
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • RTX 5070 Ti 16 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Core specification

The system ships with a 12-core AMD Ryzen 9 9900X3D running at 4.4 GHz base with a 5.50 GHz boost clock and 128 MB L3 cache, paired with 64 GB of DDR5 memory and a 4 TB Samsung 990 PRO NVMe SSD rated for 7450 MB/s read and 6900 MB/s write speeds. A 240 mm liquid cooler handles CPU thermals inside an Antec P20 mid-tower case with 3 front 120 mm fans and dust filters on bottom, front and top panels.

Target users and limits

The configuration suits professionals who need 12 cores and 24 threads for modelling, video editing, rendering and AI learning workloads alongside high-refresh gaming on the GeForce RTX 5070 Ti 16 GB GPU, plus creators who want 64 GB DDR5 and 4 TB of fast NVMe storage out of the box. Buyers who require more than 64 GB memory or additional drive bays beyond the two 3.5 inch and two 2.5 inch internal slots should consider other options.

Deciding specification

The motherboard provides four M.2 connectors and supports up to 192 GB of DDR5 across four slots, so the single specification that decides fit is whether the 64 GB DDR5 and 4 TB NVMe combination meets the workload without requiring immediate memory or storage expansion.

Highlights

  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • 64 GB DDR5 memory handles large datasets and multitasking
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • RTX 5070 Ti 16 GB GPU accelerates rendering and AI tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorMid Tower
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5070 Ti
Graphics InterfacePCI Express x16
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

How is the 240mm liquid cooler mounted to the AM5 socket, and which step do builders often miss?

The cooler uses the standard AM5 retention frame; the step many miss is removing the plastic protector from the cold-plate before securing the four spring screws in a cross pattern.

Which component will need replacement first under heavy workloads, and what is its rated capacity?

The Thermaltake Smart 850W 80 PLUS Bronze PSU is the first wear item; its main Japanese capacitor and 140mm fan typically require service after several years of continuous high load.

What thermal limit appears first during sustained all-core rendering on the 12-core 4.4GHz CPU?

The 240mm AIO reaches its heat-dissipation ceiling before the CPU hits its 5.50GHz boost, causing clock speeds to settle at the base 4.4GHz to stay within safe temperatures.

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