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Adamant Custom

Adamant Custom 20-Core Ultra 7 265K 128GB DDR5 2TB NVMe 10TB HDD RTX 5080 Gaming PC

SKU CH-C410-JWDNV

A liquid-cooled desktop with a 20-core Intel Core Ultra 7 265K, 128GB DDR5, 2TB NVMe, 10TB HDD and an RTX 5080 16GB GPU for rendering, AI and gaming

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K powers heavy rendering and AI workloads
  • 128GB DDR5 memory handles large datasets and multitasking with headroom to 192GB
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read and 6900 MB/s write speeds
  • 10TB HDD with 256MB cache provides massive bulk storage for projects and archives
  • Nvidia GeForce RTX 5080 16GB GPU accelerates creative and gaming performance

20-Core Ultra 7 Workstation

This system pairs a 20-core Intel Core Ultra 7 265K processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5080 graphics card. It is built for professionals who need high multi-threaded throughput for rendering, modelling and AI learning workloads alongside gaming capability. The Z890 TUF motherboard provides a stable platform for sustained heavy compute tasks. Windows 11 Pro 64-bit is pre-installed and ready for professional software stacks.

Liquid-Cooled Z890 Platform

A 240mm quiet-edition liquid cooler handles the CPU thermal load inside a CoolerMaster HAF 500 chassis with front 200mm ARGB fans and a dedicated GPU fan. The Thermaltake Toughpower 1000W 80 PLUS Gold supply delivers power with Japanese capacitors and full protection circuits. The board exposes Thunderbolt 4, USB 20Gbps and 10Gbps ports, four M.2 slots and four SATA 6Gb/s connectors for expandable storage. Wi-Fi 7 and Bluetooth 5.4 are integrated alongside Intel 2.5Gb Ethernet for flexible networking.

Samsung 990 PRO plus 10TB Archive

The boot drive is a 2TB Samsung 990 PRO PCIe 4.0x4 NVMe SSD rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s. A 10TB hard drive with 256MB cache adds bulk capacity for project libraries and media archives. Realtek 7.1 surround audio supports monitoring through the front panel or rear outputs. Four memory slots are populated to 128GB with a 192GB ceiling for future upgrades. No optical drive is fitted.

How it compares

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

Price $5,249.99
Pricier than about 87% 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 typeBusiness Desktops & Workstations
Recommended useWork / Business
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
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 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 many cores does the Intel Core Ultra 7 265K CPU have for sustained rendering workloads?

The processor provides 20 cores with a base clock of 3.7 GHz and can boost up to 5.50 GHz for heavy multi-threaded tasks.

What cooling solution handles the CPU heat during all-day operation?

A 240 mm Quiet Edition liquid cooler with a 140 mm low-noise fan keeps the 20-core CPU at stable temperatures.

Which motherboard and memory standard are required to run the 128 GB configuration?

The Z890 TUF motherboard with four DDR5 slots supports the installed 128 GB and can expand to 192 GB maximum.

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