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Black mid-tower desktop with tempered glass side panel, liquid CPU cooler and RTX 5080 graphics card

Adamant Custom

Adamant Custom 20-Core Ultra 7 265K RTX 5080 64GB DDR5 1TB NVMe Gaming PC

SKU CH-RGD1-AEWY2

A 20-core Intel Core Ultra 7 265K desktop with GeForce RTX 5080 16GB graphics, 64GB DDR5 memory and a 1TB Samsung 990 PRO NVMe SSD.

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K handles heavy multitasking and AI workloads
  • Nvidia GeForce RTX 5080 16GB GPU powers high-frame-rate 4K gaming and rendering
  • 64GB DDR5 memory runs demanding creative apps without bottlenecks
  • 1TB Samsung 990 PRO NVMe SSD loads projects at up to 7450 MB/s
  • 240mm liquid cooler keeps the CPU quiet under sustained load

20-Core Workstation Ready

This desktop pairs a 20-core Intel Core Ultra 7 265K processor with an Nvidia GeForce RTX 5080 graphics card. It ships with 64GB of DDR5 memory and a 1TB NVMe solid-state drive. Windows 11 Pro is pre-installed for immediate business or creative use.

Liquid-Cooled ATX Build

A 240mm liquid cooler handles the CPU while a 1000W 80 PLUS Gold power supply feeds the system. The Corsair 4000D chassis offers front-panel USB 3.2 Type-C and audio, plus internal bays for two 3.5-inch and two 2.5-inch drives. Rear I/O includes Thunderbolt 4, multiple 10Gbps and 5Gbps USB ports, and Intel 2.5Gb Ethernet.

Wi-Fi 7 and Fast Storage

Wi-Fi 7 and Bluetooth 5.4 provide modern wireless connectivity without extra hardware. The Samsung 990 PRO NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for rapid project loading. Four M.2 slots and four SATA ports on the Z890 motherboard allow further storage expansion.

How it compares

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

Price $3,450.99
Pricier than about 68% 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 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 useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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 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 Thunderbolt standard does the rear port use and what speed does it cap at?

The motherboard includes one rear Thunderbolt 4 Type-C port running at up to 40 Gbps for data and video.

What are the case dimensions and internal drive bays for this build?

The Corsair 4000D case measures 490 x 239 x 486 mm and provides two 3.5-inch and two 2.5-inch internal bays.

How is the CPU cooler mounted and which step is often missed?

The 240 mm AIO mounts to the motherboard LGA 1851 socket; the step often missed is connecting the pump header and setting it to full speed in BIOS.

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