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Black desktop tower with tempered glass side panel and RGB lighting

Adamant Custom

Adamant Custom 20-Core Ultra 7 265K 192GB DDR5 8TB NVMe 10TB HDD RTX PRO 5000 business desktop

SKU CH-W6QB-6QCBD

Business desktop with a 20-core Intel Core Ultra 7 265K, 192GB DDR5, 8TB NVMe SSD, 10TB HDD and Nvidia RTX PRO 5000 Blackwell 48GB GPU for CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX PRO 5000 Blackwell
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K drives heavy multi-threaded workloads
  • 192GB DDR5 memory keeps massive datasets in RAM for instant access
  • 8TB NVMe SSD plus 10TB HDD delivers vast high-speed and bulk storage
  • Nvidia RTX PRO 5000 Blackwell 48GB GPU accelerates professional rendering and AI
  • 240mm liquid cooler maintains low CPU temperatures under sustained load

20-Core AI Workstation for Content Creation

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with an Nvidia RTX PRO 5000 Blackwell graphics card holding 48GB of video memory. It ships with 192GB of DDR5 system memory and runs Windows 11 Pro 64-bit. The configuration targets content creation workflows that demand high thread counts and large GPU frame buffers.

Upgrade from lower-core or smaller-VRAM systems

Moving to this platform makes sense when projects exceed the memory or compute limits of 8-core to 12-core desktops or cards with 16GB to 24GB VRAM. The 8TB NVMe array and 10TB hard drive keep active datasets local, while the Z890 motherboard provides Thunderbolt 4 and Wi-Fi 7 connectivity for fast peripheral and network links.

Liquid cooling sustains 5.50 GHz boost under load

A 240mm quiet-edition AIO cooler manages the CPU during extended rendering or simulation runs, preventing the frequency drops common with air coolers on 20-core parts. The 850W 80 PLUS Bronze power supply delivers stable current to both the processor and the 48GB GPU through long sessions. Front-panel 120mm RGB fans maintain chassis airflow without excessive noise.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $12,362.99
Pricier than about 82% of the 2,161 comparable items (median $5,687.99).
RAM capacity 192 GB DDR5
Higher than about 80% of the 2,095 comparable items (median 64 GB).
SSD storage 8 TB NVMe
Higher than about 90% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useContent Creation
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1851
Memory
RAM capacity192 GB DDR5
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 5000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

What motherboard socket and cooler clearance does the 20-Core Ultra 7 265K require in this desktop?

The CPU uses an LGA 1851 socket on the Z890-PLUS TUF motherboard and is cooled by a 240 mm AIO liquid cooler with a 140 mm fan.

How are the two 4 TB Samsung 990 PRO drives installed, and what step is often missed?

Both drives occupy the motherboard M.2 slots using PCIe 4.0 x4; the common mistake is forgetting to remove the protective film on each drive before seating it.

Which components in this workstation are most likely to need replacement first?

The 10 TB HDD with 256 MB cache and the 850 W PSU with Japanese capacitors are the mechanical and power parts that typically wear out before the solid-state or liquid-cooled items.

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