We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower gaming desktop with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K Z790 AORUS RTX 5090 32GB DDR5 4TB NVMe Gaming PC

SKU CH-VXPZ-409RT

A liquid-cooled gaming desktop with a 24-core Intel Core i9-14900K, RTX 5090 graphics, 32GB DDR5 memory and a 4TB NVMe SSD

  • 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 5090 32 GB drives 4K and AI tasks
  • 4 TB Samsung 990 PRO reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU temperatures low
  • 32 GB DDR5 with four slots supports up to 192 GB

Liquid-cooled 24-core workstation

The Adamant Custom desktop pairs a 24-core Intel Core i9-14900K with a 360mm AIO liquid cooler, 32GB DDR5 and a GeForce RTX 5090 32GB GPU. A 4TB Samsung 990 PRO NVMe drive and Gigabyte Z790 AORUS motherboard complete a system built for heavy rendering, simulation and 4K gaming workloads.

Thermals noise and 1200W Gold power

The 360mm Quiet Edition AIO handles the 24-core CPU while the Cooler Master HAF 500 case moves air through two 200mm front ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan. The Thermaltake Toughpower 1200W 80 PLUS Gold unit uses Japanese main capacitors and a 140mm fan, delivering over-voltage, under-voltage, over-power and short-circuit protection.

Accessories that change daily use

Windows 11 Pro is pre-installed on the 4TB NVMe SSD, which reads up to 7450 MB/s and writes up to 6900 MB/s. The Z790 AORUS board adds Intel 2.5Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2, plus six SATA 6Gb/s ports with RAID 0, 1, 5, 10 support and four M.2 slots for future storage expansion. Realtek 7.1 surround audio and a front-panel USB 3.2 Gen 2 Type-C port round out the connectivity.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • RTX 5090 32 GB drives 4K and AI tasks
  • 4 TB Samsung 990 PRO reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU temperatures low
  • 32 GB DDR5 with four slots supports up to 192 GB

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 5090
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB 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 install the 360 mm AIO liquid cooler on the Intel Core i9-14900K and what step is often missed?

Mount the 360 mm radiator using the case fan positions, attach the pump block to the LGA 1700 socket with the supplied bracket, and connect the pump header to the CPU_FAN connector on the GIGABYTE Z790 AORUS motherboard so the BIOS can monitor pump speed.

What maintenance or replacement will the liquid cooling and PSU need later?

The 360 mm AIO is a sealed unit requiring no refill; plan to replace the thermal paste on the i9-14900K every few years. The Thermaltake Toughpower 1200W 80 PLUS Gold PSU uses a 140 mm fan and Japanese capacitors — clean dust from its intake periodically.

What limit appears first during sustained loads on this system?

The Intel Core i9-14900K 24-core CPU can draw high power at up to 6.00 GHz boost clocks; the 360 mm Quiet Edition AIO and 1200 W Gold PSU are sized for this load, so the CPU thermal junction limit is the first boundary reached under prolonged heavy work.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.