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Black mid-tower with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom i9-14900K RTX 5090 64GB DDR5 2TB NVMe gaming PC

SKU CH-NSQT-ZVSD9

A 24-core Intel Core i9-14900K desktop with RTX 5090 32GB graphics, 64GB DDR5 memory and a 2TB NVMe SSD, liquid cooled in a tempered-glass case

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • Nvidia GeForce RTX 5090 with 32 GB VRAM drives 4K and AI workloads
  • 64 GB DDR5 memory and 2 TB Samsung 990 PRO NVMe SSD load projects fast
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU sustain peak power
  • Wi-Fi 6, Bluetooth 5.2 and 2.5 Gb Ethernet keep data moving

24-Core Intel i9-14900K Workstation

This desktop pairs a 24-core Intel Core i9-14900K processor with an Nvidia GeForce RTX 5090 graphics card. It targets professionals who need high single-thread speed and massive parallel throughput for rendering, modelling and AI learning workloads. The system ships with Windows 11 Pro installed and a 360 mm liquid cooler for the CPU.

64GB DDR5 and 2TB NVMe headroom

Four memory slots hold 64 GB of DDR5 today and support up to 192 GB for future expansion. The Samsung 990 PRO SSD delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s over a PCIe 4.0 x4 link. Heavy datasets and active projects fit comfortably; archival libraries will eventually require secondary storage.

1200W Gold PSU and Wi-Fi 6 connectivity

A Thermaltake Toughpower 1200 W 80 PLUS Gold unit with Japanese main capacitors powers the build and includes over-voltage, under-voltage, over-power and short-circuit protection. The Gigabyte Z790 AORUS motherboard adds Intel 2.5 Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2. Front-panel I/O supplies two USB 3.2 Gen 1 ports, one USB 3.2 Gen 2 Type-C port and an ARGB control button.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • Nvidia GeForce RTX 5090 with 32 GB VRAM drives 4K and AI workloads
  • 64 GB DDR5 memory and 2 TB Samsung 990 PRO NVMe SSD load projects fast
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU sustain peak power
  • Wi-Fi 6, Bluetooth 5.2 and 2.5 Gb Ethernet keep data moving

Specifications

Release Year2026
Form FactorDesktop
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 5090
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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

Will the Z790 AORUS motherboard accept my existing DDR5 modules if I add them to the four slots?

The board provides four DDR5 slots and supports up to 192 GB total, so additional DDR5 kits can be installed alongside the 64 GB already fitted.

How can I verify the RTX 5090 is running at its intended performance after assembly?

Check that the GPU is recognised as an RTX 5090 with 32 GB VRAM in Device Manager and that the 1200 W 80 PLUS Gold PSU reports stable power delivery under load.

What components are included in the box and what must I purchase separately?

The system ships complete with the CoolerMaster HAF 500 case, liquid-cooled i9-14900K, 64 GB DDR5, 2 TB Samsung 990 PRO SSD, RTX 5090, 1200 W PSU, Windows 11 Pro, Wi-Fi 6 and Bluetooth 5.2; only a monitor, keyboard and mouse are needed separately.

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