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Black CoolerMaster HAF 500 tower with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom 20-Core Ultra 7 265K 64GB DDR5 2TB NVMe 10TB HDD RTX 5080 Gaming PC

SKU CH-V8CM-CZ409

A 20-core Intel Core Ultra 7 265K desktop with 64GB DDR5, 2TB NVMe SSD, 10TB HDD and an RTX 5080 16GB GPU, liquid-cooled in a tempered-glass case running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity64 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K delivers high multi-threaded performance for rendering and AI workloads
  • 64 GB DDR5 memory supports large datasets and smooth multitasking with room to expand to 192 GB
  • 2 TB Samsung 990 PRO NVMe SSD provides up to 7450 MB/s read speed for fast boot and project loading
  • Nvidia GeForce RTX 5080 16 GB GPU accelerates gaming, modelling and AI learning tasks
  • 240 mm liquid cooler and 1000 W 80 PLUS Gold PSU keep components cool and powered under sustained loads

20-Core Workstation Gaming PC

This desktop combines a 20-core Intel Core Ultra 7 265K processor with 64 GB of DDR5 memory and an Nvidia GeForce RTX 5080 graphics card. It targets professionals who need rendering, modelling or AI learning performance alongside high-end gaming capability in a single system.

Liquid-cooled build in CoolerMaster HAF 500

The CPU uses a 240 mm AIO liquid cooler mounted inside a CoolerMaster HAF 500 case with pre-installed ARGB fans. Builders should verify that the 203 mm case width clears their workspace and that the 1000 W 80 PLUS Gold PSU cables reach all motherboard connectors without strain.

Z890 platform with PCIe 4.0 storage

The Z890 motherboard provides four M.2 slots wired for PCIe 4.0 speeds, four SATA 6 Gb/s ports and Thunderbolt 4 plus USB 20 Gbps Type-C rear I/O. The Samsung 990 PRO 2 TB SSD saturates the PCIe 4.0 x4 link at 7450 MB/s read, so additional NVMe drives will share the same bandwidth ceiling.

How it compares

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

Price $4,244.99
Pricier than about 80% 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 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 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 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 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

How can I verify the 20-core Intel Core Ultra 7 265K is running at its 5.50 GHz boost after setup?

Open Task Manager's Performance tab and watch the CPU frequency reach 5.50 GHz under load, or run a benchmark that reports the 30 MB L3 cache and 20-core topology.

Which components are included in the CoolerMaster HAF 500 case and what must I add?

The build ships complete with the Z890 TUF motherboard, 240 mm liquid cooler, 64 GB DDR5, 2 TB Samsung 990 PRO SSD, 10 TB HDD, RTX 5080 16 GB, 1000 W Gold PSU, Wi-Fi 7, Bluetooth 5.4 and Windows 11 Pro — only a monitor, keyboard and mouse are needed.

Should I choose the 64 GB DDR5 configuration or upgrade toward the 192 GB maximum?

Stay with 64 GB DDR5 for gaming and general creative work; move toward 192 GB only if you run large language models, heavy 3D rendering or virtualisation workloads that explicitly need more memory.

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