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

Adamant Custom

Adamant Custom Core Ultra 7 265K 20-Core Workstation 192GB 4TB NVMe 10TB HDD RTX PRO 4500 Blackwell

SKU CH-ZAVF-MZ431

A 20-core workstation with 192GB DDR5, 4TB NVMe, 10TB HDD and RTX PRO 4500 Blackwell 32GB GPU for CAD modelling and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 4500 Blackwell
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K drives heavy multi-threaded workloads
  • 192GB DDR5 memory keeps large assemblies and datasets in RAM
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • Nvidia RTX PRO 4500 Blackwell 32GB GPU accelerates CAD and AI tasks
  • 10TB HDD with 256MB cache adds high-capacity project storage

Core Ultra 7 265K Workstation

This 20-core desktop targets professionals running SolidWorks CAD modelling and AI workloads. A 3.9 GHz Intel Core Ultra 7 265K pairs with 192GB DDR5 and an Nvidia RTX PRO 4500 Blackwell 32GB GPU. Liquid cooling and a Thermaltake 850W Bronze PSU support sustained compute. Windows 11 Pro 64-bit ships pre-installed.

Who This Suits And Who It Does Not

Engineers needing certified drivers for CAD, simulation or local AI inference will benefit from the professional GPU and high memory capacity. Buyers who only need general office applications or web browsing will not use the 192GB RAM or 32GB VRAM. Systems without 2.5G Ethernet or Wi-Fi 7 should look elsewhere if those speeds are required.

Storage And Connectivity Bundle

A 4TB Samsung 990 PRO PCIe 4.0x4 NVMe drive delivers up to 7450 MB/s read and 6900 MB/s write for active projects. A 10TB HDD with 256MB cache adds bulk archive space. Rear I/O includes Thunderbolt 4 Type-C, USB 20Gbps and 10Gbps ports, plus Intel 2.5Gb Ethernet. Wi-Fi 7 and Bluetooth 5.4 are integrated on the Z890-PLUS TUF motherboard.

How it compares

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

Price $8,731.99
Pricier than about 70% 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 4 TB NVMe
Higher than about 70% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
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 storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 4500 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

Does the motherboard's LGA 1851 socket require a new CPU cooler mounting kit?

The system ships with a 240mm AIO liquid cooler pre-installed on the Intel Core Ultra 7 265K, so no separate mounting hardware is needed.

Will the Z890 motherboard's four SATA 6Gb/s ports support my existing 3.5-inch mechanical drives?

Yes, the board provides four SATA 6Gb/s connectors and the Corsair 4000D case includes two internal 3.5-inch bays for additional drives.

How can I verify the RTX PRO 4500 Blackwell is running at full PCIe x16 speed after assembly?

Check the GPU-Z "Bus Interface" field; it should read "PCIe x16 4.0" when the card is seated in the primary slot wired to the CPU.

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