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Adamant Custom

Adamant Custom 24-Core i9-14900K RTX 5090 64GB DDR5 1TB NVMe 10TB HDD Gaming PC

SKU CH-WTTQ-4MM66

A 24-core Intel Core i9-14900K desktop with RTX 5090 graphics, 64GB DDR5, 1TB NVMe SSD and 10TB HDD in a liquid-cooled tower

  • 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 multitasking
  • RTX 5090 32GB GPU accelerates AI and rendering workloads
  • 64GB DDR5 memory supports up to 192GB total capacity
  • 1TB Samsung 990 PRO NVMe reads up to 7450 MB/sec
  • 360mm liquid cooler keeps CPU temperatures low under load

24-Core Workstation for AI and Rendering

This Adamant Custom tower pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5090 32GB GPU. It ships with 64GB DDR5 memory, a 1TB NVMe SSD and a 10TB hard drive. The system targets creators and engineers who need high thread counts and large VRAM for modelling, rendering and AI learning workloads. Windows 11 Pro is pre-installed.

Sustained Load Behaviour with Liquid Cooling

A 360mm liquid cooler handles the CPU during extended compile or render sessions. The Cooler Master HAF 500 case supplies front 200mm ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan for continuous airflow. The Thermaltake Toughpower 1200W 80 PLUS Gold PSU uses Japanese capacitors and a 140mm quiet fan to deliver stable power under heavy draw. Over-voltage, under-voltage, over-power and short-circuit protections are built in.

32GB VRAM Decides Fit for Large Models

The RTX 5090 provides 32GB of video memory, the single specification that determines whether this workstation can hold large datasets or high-resolution textures entirely on the GPU. System memory sits at 64GB DDR5 with four slots total and a 192GB ceiling for future expansion. Storage combines a Samsung 990 PRO 1TB NVMe drive rated at 7450 MB/s read and 6900 MB/s write with a 10TB hard drive featuring 256MB cache.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy multitasking
  • RTX 5090 32GB GPU accelerates AI and rendering workloads
  • 64GB DDR5 memory supports up to 192GB total capacity
  • 1TB Samsung 990 PRO NVMe reads up to 7450 MB/sec
  • 360mm liquid cooler keeps CPU temperatures low under load

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 TypeGeForce RTX 5090
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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

How loud and hot does the 360 mm liquid cooler and 1200 W Gold PSU run during all-day loads?

The 360 mm Quiet Edition AIO and 140 mm PSU fan are designed for low noise; the 80 PLUS Gold unit delivers 1200 W with Japanese capacitors and over-voltage, under-voltage, over-power and short-circuit protection.

What must I already own to start using this tower PC?

Only a display with a suitable video cable and standard peripherals; the system ships with Windows 11 Pro installed, Wi-Fi and Bluetooth on the Z790 AORUS board, and all internal storage and cooling pre-assembled.

Will my older SATA drives and USB 2.0 devices work with the Z790 motherboard?

Yes — the board provides six SATA 6 Gb/s ports with RAID 0, 1, 5, 10 support and four USB 2.0 headers plus rear USB 2.0 ports for legacy peripherals.

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