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

Adamant Custom

Adamant Custom 20-Core Liquid Cooled Gaming Desktop PC Core Ultra 7 265K 32GB DDR5 1TB NVMe 10TB HDD RTX 5090

SKU CH-QN2Z-JWAFX

Liquid-cooled desktop with 20-core Intel Core Ultra 7 265K, 32GB DDR5, 1TB NVMe, 10TB HDD and RTX 5090 32GB GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K CPU powers demanding games and creative workloads
  • 32GB DDR5 memory handles multitasking and high-frame-rate gaming without bottlenecks
  • 1TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds for instant loads
  • 10TB HDD with 256MB cache stores massive game libraries and media projects
  • 240mm liquid cooler keeps the 20-core processor quiet under sustained load

Built for high-end gaming and media work

This desktop combines a 20-core Intel Core Ultra 7 265K processor with an Nvidia GeForce RTX 5090 graphics card. It ships with Windows 11 Pro and 32GB of DDR5 memory for immediate use. The configuration targets users who need strong single-thread speed and maximum GPU throughput in one system.

The GPU and its 32GB frame buffer decide fit

The RTX 5090 includes 32GB of video memory, which is the specification that determines whether this card can hold your largest textures and models. Buyers who need more VRAM than 32GB cannot be served by this build. The CPU runs at a 3.7GHz base frequency with a 5.50GHz maximum turbo.

Liquid cooling sustains clocks during long sessions

A 240mm quiet-edition AIO cooler handles the CPU heat load so frequencies remain high across extended renders or gaming marathons. The 1000W 80 PLUS Gold power supply delivers stable current without thermal throttling. The Corsair 4000D case airflow supports continuous operation at full load.

How it compares

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

Price $6,447.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 1 TB NVMe
Lower 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 typeGaming & Entertainment
Recommended useGaming
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
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

What does the 20-core Intel Core Ultra 7 265K actually deliver in this desktop?

The processor runs at a 3.7 GHz base frequency and can boost up to 5.50 GHz with 30 MB of L3 cache, giving strong multi-threaded performance for gaming and content creation workloads.

How fast can the Samsung 990 PRO NVMe drive move data over its PCIe 4.0 x4 link?

Sequential reads reach up to 7450 MB/s and writes up to 6900 MB/s, so large game installs and project files load quickly.

Will the 240 mm liquid cooler and RTX 5090 fit inside the Corsair 4000D case?

Yes, the 4000D chassis measures 490 x 239 x 486 mm and supports a 240 mm radiator plus full-length graphics cards, so both components install without clearance issues.

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