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Black mid-tower with tempered glass side panel, liquid CPU cooler visible inside

Adamant Custom

Adamant Custom Ryzen 7 9800X3D TUF Liquid Cooled Gaming PC 32GB DDR5 8TB NVMe 10TB HDD

SKU CH-QT0G-GKHXT

Liquid-cooled gaming desktop with an 8-core Ryzen 7 9800X3D, 32 GB DDR5, 8 TB NVMe SSD and 10 TB HDD

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 7 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 7 9800 × 3D
  • 8-core Ryzen 7 9800X3D with 96 MB L3 cache for high frame rates
  • 32 GB DDR5 memory expandable to 192 GB for heavy multitasking
  • 8 TB NVMe plus 10 TB HDD gives massive game and media storage
  • 240 mm liquid cooler keeps the CPU quiet under load
  • Wi-Fi 7 and Bluetooth 5.4 plus dual USB4 40 Gbps ports for fast connectivity

Core Configuration

The system centres on an 8-core Ryzen 7 9800X3D processor with 96 MB L3 cache, liquid-cooled by a 240 mm AIO, and paired with 32 GB of DDR5 memory across four slots supporting up to 192 GB total. It targets gamers and creators who want high single-thread speed and large local storage in a single tower.

Storage & Interface Limits

Two 4 TB Samsung 990 PRO drives deliver 8 TB of NVMe capacity with sequential reads up to 7450 MB/s and writes up to 6900 MB/s over PCIe 4.0 x4, while a 10 TB HDD adds bulk storage. The X870 motherboard provides rear USB4 at 40 Gbps, USB 20 Gbps mid-board, plus 10 Gbps and 5 Gbps ports, but offers no discrete GPU slot bandwidth beyond the integrated Radeon graphics outputs.

Build & Daily Connectivity

The Antec P20 mid-tower uses tempered glass panels, three 120 mm front fans, and dust filters on three sides, powered by an 850 W 80 PLUS Bronze PSU with a 140 mm quiet fan. Front-panel I/O includes USB 3.2 Gen 2 Type-C, two USB 3.0 ports and audio jacks; rear I/O adds 2.5 Gb Ethernet, Wi-Fi 7, Bluetooth 5.4, HDMI and two USB4 video outputs for multi-display setups.

How it compares

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

Price $3,074.99
Pricier than about 60% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 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 colorBlack
Processor
ProcessorAMD Ryzen 7 9000 Series
CPU modelAMD Ryzen 7 9800 × 3D
CPU socketAM5
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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

How do I choose between the 8TB NVMe SSD and the 10TB HDD for my games and apps?

Install the operating system and frequently played titles on the 8TB NVMe array, which reaches 7450 MB/s reads and 6900 MB/s writes. Use the 10TB hard drive with its 256 MB cache for bulk media, backups and less demanding titles.

What does the 4.7 GHz base clock and 5.20 GHz boost mean for frame rates once the 8-core CPU is inside this liquid-cooled tower?

The 8-core Ryzen 7 9800X3D runs at 4.7 GHz base and can boost to 5.20 GHz with 96 MB of L3 cache. The 240 mm liquid cooler keeps temperatures low so those clocks hold steady during long gaming sessions, delivering consistently high frame rates in CPU-bound titles.

What can I plug into the two USB4 ports on the rear panel and what bandwidth do they actually provide?

Each USB4 port delivers 40 Gbps and uses a USB Type-C connector. They support DisplayPort video out, high-speed external SSDs and docks. The motherboard also supplies three 10 Gbps USB ports, four 5 Gbps ports and one 2.0 port for peripherals.

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