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

Adamant Custom

Adamant Custom Gaming PC Ryzen 7 9800X3D RTX 5070 32GB DDR5 8TB NVMe

SKU CH-ZGRW-MC2EF

A liquid-cooled gaming tower with an 8-core Ryzen 7 9800X3D, RTX 5070 graphics, 32 GB DDR5 and 8 TB NVMe storage

  • Release Year2026
  • TypeGaming & Entertainment
  • Form FactorTower
  • AI FeaturesAI Ready
  • UsageGaming
  • ColorBlack
  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for high frame rates
  • 32 GB DDR5 memory with four slots supports up to 192 GB total
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives at 7450 MB/s read
  • RTX 5070 12 GB graphics card drives 4K gaming on PCI Express x16
  • 240 mm liquid cooler and 850 W 80 PLUS Bronze PSU keep thermals low

Core specification

This Adamant Custom gaming desktop pairs an eight-core Ryzen 7 9800X3D processor with an RTX 5070 graphics card. It ships with 32GB of DDR5 memory and a total of 8TB NVMe storage across two Samsung 990 PRO drives. A 240mm liquid cooler and 850W power supply complete the tower build.

Who it suits

The system targets gamers and creators who want high frame rates at 1440p and fast application loading from PCIe 4.0 storage. Buyers needing more than 8TB of internal capacity or a second graphics card should consider a larger chassis or a different configuration.

What the bundle changes

Windows 11 Pro is pre-installed and activated, removing the need for a separate licence. The motherboard adds USB4 ports at 40Gbps, Intel 2.5Gb Ethernet and Wi-Fi 7 connectivity. Samsung 990 PRO drives deliver up to 7450 MB/s reads and 6900 MB/s writes for rapid game and project loading.

Highlights

  • 8-core Ryzen 7 9800X3D reaches 5.20 GHz boost for high frame rates
  • 32 GB DDR5 memory with four slots supports up to 192 GB total
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives at 7450 MB/s read
  • RTX 5070 12 GB graphics card drives 4K gaming on PCI Express x16
  • 240 mm liquid cooler and 850 W 80 PLUS Bronze PSU keep thermals low

Specifications

Release Year2026
TypeGaming & Entertainment
Form FactorTower
AI FeaturesAI Ready
UsageGaming
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5070
Graphics InterfacePCI Express x16
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB 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

Does the Antec P20 case have a USB-C port on the front panel for my existing peripherals?

Yes, the front panel includes one USB 3.2 Gen 2 Type-C port along with two USB 3.0 ports and two audio jacks.

Will my current SATA SSDs or hard drives fit inside this tower alongside the two M.2 NVMe drives?

The case provides two internal 3.5"/2.5" bays and two additional 2.5" bays, and the motherboard offers two SATA 6Gb/s connectors for them.

How can I confirm the liquid cooler is running correctly after I power on the system?

The 240mm AIO uses a 140mm radiator fan; you should hear it spinning quietly and see CPU temperatures stay low under load in Windows 11 Pro.

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