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Black mid-tower desktop with sound-dampened panels and liquid cooling visible inside

Adamant Custom

Adamant Custom Business Desktop Intel Core Ultra 7 265K 128GB DDR5 1TB NVMe 10TB HDD RTX PRO 4500 Blackwell

SKU CH-6Z5H-H42HQ

Business workstation with 20-core Intel Core Ultra 7 265K, 128GB DDR5, 1TB NVMe, 10TB HDD and Nvidia RTX PRO 4500 Blackwell 32GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4500 Blackwell
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K drives multi-threaded CAD and AI workloads
  • 128GB DDR5 memory handles large assemblies and datasets without swapping
  • 1TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast project loads
  • 10TB HDD with 256MB cache stores massive asset libraries locally
  • Nvidia RTX PRO 4500 Blackwell 32GB GPU accelerates rendering and simulation tasks

Workstation Build for CAD and AI

This business desktop is configured for SolidWorks modelling and AI workloads. It ships with a 20-core Intel Core Ultra 7 265K processor and 128GB of DDR5 memory. An Nvidia RTX PRO 4500 Blackwell graphics card with 32GB VRAM handles professional visualisation. The system arrives new with Windows 11 Pro installed.

Sustained Load Behaviour

A 240mm liquid cooler manages CPU thermals during extended rendering or simulation runs. The Antec P10 FLUX case includes sound-dampening panels and multiple 120mm fans for airflow. An 850W 80 PLUS Bronze power supply delivers stable output under continuous demand. Components are selected for reliable operation over long work sessions.

Interface and Storage Limits

The Z890 motherboard provides Thunderbolt 4, USB 20Gbps and USB 10Gbps ports alongside 2.5G Ethernet and Wi-Fi 7. Primary storage uses a 1TB PCIe 4.0 NVMe SSD rated for 7450 MB/s reads and 6900 MB/s writes. A 10TB hard drive with 256MB cache adds bulk capacity. Memory can be expanded to 192GB across available slots.

How it compares

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

Price $7,997.99
Pricier than about 65% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% of the 2,095 comparable items (median 64 GB).
SSD storage 1 TB NVMe
Lower than about 60% 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 capacity128 GB DDR5
Max supported RAM192 GB
Storage
SSD storage1 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

How loud and hot does the 240 mm liquid cooler and 850 W power supply run during all-day workloads?

The 240 mm Quiet Edition AIO cooler and case fans are designed for low noise, while the 850 W 80 PLUS Bronze PSU uses a 140 mm ultra-quiet fan and Japanese capacitors for stable, cool delivery.

Which display cables and monitor inputs do I need for the RTX PRO 4500 Blackwell 32 GB card?

The GPU uses a PCI Express x16 slot and provides standard display outputs; connect your monitor with the appropriate DisplayPort or HDMI cable for the resolution and refresh rate you require.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the Antec P10 FLUX case alongside the 10 TB drive?

Yes — the case offers three internal 3.5-inch bays and three 2.5-inch bays with four SATA 6 Gb/s ports on the Z890 motherboard, so additional SATA drives install directly.

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