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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

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 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.

How it compares

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

Price $6,866.99
Pricier than about 90% 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 2 TB NVMe
Typical for this category: the median of 24,468 items is 2 TB.

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

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 storage2 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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

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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