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Black tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom i9-14900K RTX 5080 128GB DDR5 8TB NVMe Gaming PC

SKU CH-QGNS-MP0JT

A 24-core Intel Core i9-14900K desktop with 128GB DDR5, 8TB NVMe storage and an RTX 5080 16GB GPU for gaming, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy multitasking
  • Nvidia GeForce RTX 5080 16GB drives high-fidelity gaming and AI workloads
  • 128GB DDR5 memory handles large datasets and complex scenes
  • 8TB NVMe storage via dual 4TB Samsung 990 PRO SSDs at 7450 MB/s read
  • 360mm liquid cooler keeps the CPU quiet under sustained load

Built for 24-core AI workloads

This desktop pairs a 24-core Intel Core i9-14900K with 128GB DDR5 and an RTX 5080 16GB GPU. The combination targets creators and engineers who run local AI training, 3D rendering or heavy multitasking on Windows 11 Pro.

360 mm liquid loop inside a Corsair 4000D tower

A 360 mm AIO cooler handles the 14900K while the case provides front USB 3.2 Type-C, two USB 3.2 Gen 1 ports and a combo audio jack. Rear I/O adds 2.5 Gb Ethernet, Wi-Fi 6, BLUETOOTH 5.2, multiple USB 3.2 and 2.0 ports plus a USB Type-C connection.

Replaces a threaded workstation or dual-GPU rig

Two 4 TB Samsung 990 PRO drives deliver 8 TB NVMe storage with 7450 MB/s reads, removing the need for separate scratch disks. The 1000 W 80 PLUS Gold PSU and Z790 motherboard with four DDR5 slots supporting up to 192 GB leave headroom for memory expansion instead of a platform change.

How it compares

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

Price $6,519.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% 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 capacity128 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 5080
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 Z790 PRIME motherboard use for the M.2 NVMe SSDs, and what sequential speeds does it cap at?

The board wires its three M.2 slots to PCIe 4.0 x4, so the pair of Samsung 990 PRO 4 TB drives top out at 7450 MB/s read and 6900 MB/s write.

What are the exact case dimensions and drive-bay counts I need to plan desk space and extra storage?

The Corsair 4000D measures 490 mm deep × 239 mm wide × 486 mm high and provides two internal 3.5" bays plus two 2.5" bays.

How is the 360 mm liquid cooler mounted, and what step do builders often miss?

The 360 mm AIO radiator screws to the front or top fan mounts with the included 140 mm fans; the step people forget is peeling the protective film off the cold-plate before seating it on the LGA 1700 CPU.

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