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Black mid-tower with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom i9-14900K RTX 5080 128GB DDR5 2TB NVMe 10TB HDD Gaming PC

SKU CH-G1GG-5SEAR

A 24-core i9-14900K and RTX 5080 desktop with 128GB DDR5, 2TB NVMe SSD and 10TB HDD for gaming, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core i9-14900K
  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • RTX 5080 16 GB GPU accelerates rendering and AI tasks
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • 360 mm liquid cooler keeps CPU temperatures low under load

Built for heavy creative workloads

This desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5080 and 128GB of DDR5 memory. It targets editors, 3D artists and AI researchers who need sustained multi-threaded throughput and large GPU memory for local model work. Windows 11 Pro ships pre-installed on the 2TB NVMe boot drive.

360mm liquid loop keeps the CPU quiet

A 360mm quiet-edition AIO cooler handles the 14900K under full load while the 140mm PSU fan runs at low noise. The Thermaltake 1000W 80 PLUS Gold unit delivers stable power with Japanese capacitors and full protection circuits. Together they maintain thermal headroom without intrusive fan noise during long renders.

Corsair 4000D case offers front USB-C

The tempered-glass chassis measures 490×239×486 mm and provides two internal 3.5-inch bays plus two 2.5-inch bays beyond the occupied slots. The Z790 motherboard adds three M.2 connectors and four SATA ports for future storage expansion. Rear I/O includes 2.5 Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2.

How it compares

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

Price $5,344.99
Pricier than about 88% 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 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How do I install the 360mm liquid cooler, and which step is most often done wrong?

Mount the 360mm radiator to the Corsair 4000D top panel with fans pushing air out, then attach the pump block to the LGA 1700 socket using the supplied Intel bracket — the step people miss is orienting the block so the tube routing clears the tall DDR5 modules.

What maintenance or replacement will the 360mm AIO and 1000W Gold PSU need later?

The sealed 360mm AIO requires no fluid top-up; plan to replace the 140mm radiator fans when noise rises, and the 1000W Gold PSU fan if bearing whine appears after several years.

What thermal or power limit appears first when the i9-14900K and RTX 5080 run sustained loads?

The 360mm Quiet Edition AIO hits its heat-dissipation ceiling before the 1000W Gold PSU reaches its 1000W rating, so CPU package temperature becomes the first limiting factor.

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