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Black mid-tower case with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom i9-14900K RTX 5090 64GB DDR5 4TB NVMe 10TB HDD Z790 TUF gaming PC

SKU CH-RJPW-QBV3S

A 24-core Intel Core i9-14900K desktop with 64GB DDR5, 4TB NVMe SSD, 10TB HDD and RTX 5090 32GB GPU for AI, rendering and high-refresh gaming

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K handles heavy rendering and AI workloads
  • RTX 5090 with 32 GB VRAM powers 4K gaming and creative apps
  • 64 GB DDR5 memory keeps large projects responsive
  • 4 TB NVMe SSD plus 10 TB HDD stores massive asset libraries
  • 360 mm liquid cooler maintains low CPU temperatures under load

Custom Workstation Gaming Desktop

This Adamant Custom system pairs a 24-core Intel Core i9-14900K processor with an Nvidia GeForce RTX 5090 graphics card. It ships with 64GB of DDR5 memory, a 4TB NVMe SSD and a 10TB hard drive. Windows 11 Pro is pre-installed on the 2026 platform.

Creators Who Need GPU Memory

The 32GB frame buffer on the RTX 5090 and 24 CPU cores suit 3D rendering, AI model training and high-resolution video editing. Buyers who only game at 1080p or 1440p will leave most of that graphics memory unused. Users requiring ECC memory or dual-socket scaling should consider a workstation-class platform instead.

4TB NVMe Boot Drive and 10TB Bulk Storage

The Samsung 990 PRO delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for active project files. The 10TB mechanical drive with 256MB cache holds large asset libraries and archives. Four memory slots support up to 192GB total DDR5 when workloads outgrow the factory 64GB.

How it compares

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

Price $8,257.99
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 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 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 storage4 TB NVMe
Hard drive10 TB
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What motherboard socket and chipset must match the Intel Core i9-14900K in this build?

The CPU uses the LGA 1700 socket and requires a Z790 chipset motherboard, which this system provides.

Will my existing SATA 6Gb/s hard drives and 2.5-inch SSDs connect to the Z790 TUF board inside this PC?

Yes, the motherboard includes four SATA 6Gb/s ports and the Antec P20 case has internal bays for 3.5-inch and 2.5-inch drives.

How can I verify the Samsung 990 PRO 4TB NVMe SSD is running at PCIe 4.0 x4 speeds after setup?

Check the drive’s link width and speed in Windows Device Manager or a tool like HWInfo; it should show PCIe 4.0 x4 with read speeds near 7450 MB/s.

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