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

Adamant Custom

Adamant Custom 24-Core i9-14900K Z790 TUF 64GB DDR5 8TB NVMe Liquid Cooled Gaming PC

SKU CH-PXTM-WMKDW

Liquid-cooled tower desktop with a 24-core Intel Core i9-14900K, 64GB DDR5, and 8TB NVMe storage running Windows 11 Pro

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 64 GB DDR5 memory handles multitasking with headroom to 192 GB
  • Dual 4 TB Samsung 990 PRO drives deliver 7450 MB/s reads
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 6 and Bluetooth 5.2 give fast wireless connectivity

Built for heavy multitasking

This desktop pairs a 24-core Intel Core i9-14900K with 64GB of DDR5 memory and 8TB of NVMe storage across two Samsung 990 PRO drives. It targets creators, developers and power users who need sustained CPU throughput and fast local data access without a discrete graphics card.

Straightforward component access

The Antec P20 mid-tower opens with standard side panels and includes front dust filters on the bottom, front and top. The 360mm AIO liquid cooler arrives pre-installed on the LGA 1700 socket, while the four DDR5 slots and four M.2 connectors on the Z790 TUF motherboard remain accessible for future upgrades. Cable routing space behind the motherboard tray keeps the build tidy.

8TB NVMe and 192GB memory ceiling

Dual 4TB PCIe 4.0 drives deliver up to 7450 MB/s read and 6900 MB/s write speeds, providing ample room for large project files and applications. The platform supports up to 192GB of DDR5 across four slots, so memory can be tripled when workloads demand it. Integrated UHD graphics handles display output via HDMI and DisplayPort but is not suited for 3D rendering or gaming workloads.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 64 GB DDR5 memory handles multitasking with headroom to 192 GB
  • Dual 4 TB Samsung 990 PRO drives deliver 7450 MB/s reads
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 6 and Bluetooth 5.2 give fast wireless connectivity

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeIntegrated Graphics
Memory Capacity64GB 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
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

Questions about this item

How do I confirm the 24-core i9-14900K is running at its 6.00 GHz boost after setup?

Open Task Manager or BIOS to verify the CPU reaches 6.00 GHz under load; the 360 mm liquid cooler should keep temperatures stable during sustained workloads.

What components come pre-installed and which must be purchased separately?

The tower includes the i9-14900K, Z790 TUF motherboard, 64 GB DDR5, two 4 TB Samsung 990 PRO NVMe drives, 850 W PSU, Wi-Fi 6, BLUETOOTH 5.2, Windows 11 Pro and 360 mm AIO cooler; only a monitor, keyboard and mouse are needed.

Should I choose the 64 GB DDR5 configuration or expand to the 192 GB maximum later?

64 GB DDR5 fills two of four slots and suits most gaming and creative tasks; add matching DDR5 modules later if workloads demand up to the 192 GB limit.

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