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

Adamant Custom

Adamant Custom Gaming PC i9-14900K RTX 5080 32GB DDR5 4TB NVMe 10TB HDD Liquid Cooled

SKU CH-M15A-JZFCG

Liquid-cooled gaming desktop with a 24-core Intel Core i9-14900K, GeForce RTX 5080 16GB, 32GB DDR5, 4TB NVMe SSD and 10TB HDD

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • RTX 5080 with 16 GB VRAM drives high-fidelity gaming
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU temperatures low
  • 10 TB HDD plus 32 GB DDR5 stores large libraries

System purpose

This Adamant Custom desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5080 in a mid-tower chassis. Liquid cooling and a 1000W 80 PLUS Gold power supply support sustained high loads for gaming, rendering and AI workloads. The platform targets creators and enthusiasts who need single-thread speed and parallel throughput in one box. Windows 11 Pro ships pre-installed.

Storage capacity and headroom

A 4TB Samsung 990 PRO NVMe drive delivers up to 7450 MB/s reads and 6900 MB/s writes for the operating system and active projects. A 10TB HDD with 256 MB cache adds bulk capacity for archives and media libraries. Four M.2 slots and four SATA 6Gb/s ports remain on the Z790 motherboard for future expansion. The 32 GB DDR5 kit occupies two of four slots, leaving room to reach the 192 GB maximum.

Build integration

The Antec P20 case measures 469 x 220 x 490 mm and includes three 120 mm front fans plus dust filters on bottom, front and top. Front I/O provides two USB 3.0 ports, one USB 3.2 Gen 2 Type-C and audio jacks. Rear I/O adds two USB Type-C, two USB 3.2 Gen 2, four USB 3.2 Gen 1, Intel 2.5Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2. The 360 mm AIO cooler mounts without blocking the two 3.5"/2.5" and two 2.5" internal drive bays.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • RTX 5080 with 16 GB VRAM drives high-fidelity gaming
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU temperatures low
  • 10 TB HDD plus 32 GB DDR5 stores large libraries

Specifications

Release Year2026
Form FactorMid Tower
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 TypeGeForce RTX 5080
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
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

Will the Z790 motherboard's 4 DDR5 slots let me add my existing DDR5 modules alongside the installed 32GB kit?

Yes, the board has 4 total DDR5 slots supporting up to 192GB, so you can populate the remaining slots with compatible DDR5 memory.

How can I confirm the RTX 5080 is running at full PCIe 4.0 x16 speed after assembly?

Check the GPU-Z "Bus Interface" field; it should read "PCIe 4.0 x16" when the card is under 3D load.

Which cables and drives are included so I know what extra storage or power leads to buy?

The system ships with the 4TB Samsung 990 PRO NVMe SSD, 10TB HDD, PSU cables pre-routed, and front-panel USB 3.2 Gen 2 Type-C plus audio leads.

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