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Adamant Custom

Adamant Custom Gaming PC i9-14900K RTX 5090 64GB 8TB Liquid Cooled

SKU CH-61VQ-564PX

Customisable 24-core desktop with liquid cooling, 64 GB DDR5, 8 TB NVMe storage and an RTX 5090 GPU for AI and gaming workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy compute
  • RTX 5090 32 GB drives 4K gaming and AI workloads
  • 64 GB DDR5 with 192 GB ceiling handles large datasets
  • Dual 4 TB Samsung 990 PRO SSDs hit 7450 MB/s reads
  • 360 mm liquid cooler keeps thermals low under sustained load

24-Core Workstation for AI and Rendering

This desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5090 32GB GPU and 64GB of DDR5 memory. The specification targets professionals running local AI inference, 3D rendering pipelines and complex simulation workloads. Windows 11 Pro is installed and ready for immediate deployment.

360mm Liquid Cooling in a Tempered-Glass Tower

A 360mm quiet-edition AIO cooler handles the CPU thermal load inside a Cooler Master HAF 500 case with front 200mm ARGB fans and a rear 120mm ARGB fan. The Gigabyte Z790 AORUS motherboard provides rear USB 3.2 Gen 2 Type-C, multiple USB 3.2 Gen 1 ports, four USB 2.0 ports, Intel 2.5Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5 connectivity. Internal bays include two 3.5-inch and two 2.5-inch positions alongside four M.2 slots.

Dual 4TB Samsung 990 PRO SSDs and 1200W Gold PSU

Two 4TB Samsung 990 PRO PCIe 4.0x4 drives deliver up to 7450 MB/s read and 6900 MB/s write speeds in a combined 8TB NVMe array. The Thermaltake Toughpower 1200W 80 PLUS Gold unit uses Japanese main capacitors and a 140mm fan with over-voltage, under-voltage, over-power and short-circuit protection. Realtek 7.1 surround audio and a front-panel USB 3.2 Gen2 Type-C port complete the I/O.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $8,672.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What PCIe generation does the RTX 5090 use, and what bandwidth ceiling does that set?

The RTX 5090 runs on PCIe 4.0 x4, so the practical ceiling is the slot's 4.0 bandwidth rather than a newer generation.

What are the case dimensions and motherboard form factor needed for this build?

The CoolerMaster HAF 500 measures 508 x 203 x 508 mm and fits ATX boards like the Z790 AORUS used here.

How is the 360 mm liquid cooler installed, and which step is often missed?

Mount the radiator to the case first, then attach the CPU block; people often forget to remove the protective film from the cold plate before seating it.

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