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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Intel Core Ultra 7 265K 64GB DDR5 2TB NVMe 10TB HDD RTX PRO 4500 Blackwell business desktop

SKU CH-JR2T-FE9F1

A 20-core Intel Core Ultra 7 workstation with 64GB DDR5, 2TB NVMe, 10TB HDD and Nvidia RTX PRO 4500 Blackwell 32GB graphics for CAD and AI workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageWorkstation
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 20-core Intel Core Ultra 7 265K powers heavy CAD and AI workloads
  • 64 GB DDR5 memory handles large assemblies and multitasking with headroom to 192 GB
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive project storage
  • Nvidia RTX PRO 4500 Blackwell 32 GB GPU accelerates rendering and simulation
  • Liquid cooling and 850 W Bronze PSU keep temperatures low under sustained load

Workstation for CAD and AI

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with an Nvidia RTX PRO 4500 Blackwell graphics card carrying 32GB of video memory. The system ships with 64GB of DDR5 RAM and a 2TB NVMe SSD for active projects, plus a 10TB hard drive for bulk storage. Windows 11 Pro 64-bit is pre-installed and the platform is described as AI ready.

Liquid-cooled chassis with front I/O

A 240mm liquid cooler handles the CPU inside an Antec P20 mid-tower case fitted with three 120mm front fans and dust filters on the bottom, front and top. The front panel provides two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and two audio jacks. Internal drive bays include two 3.5"/2.5" slots and two dedicated 2.5" slots for additional storage.

Connectivity ceiling and expansion headroom

The Z890 motherboard offers rear Thunderbolt 4 Type-C, USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports, plus mid-board headers for further USB 20Gbps Type-C, USB 5Gbps and USB 2.0 connections. Four SATA 6Gb/s and four M.2 connectors are available for extra drives. Memory can be expanded to 192GB, while Wi-Fi 7 and Bluetooth 5.4 provide wireless links. Buyers who need more than 32GB of GPU memory or a second graphics card will find the single PCI Express x16 slot limiting.

Highlights

  • 20-core Intel Core Ultra 7 265K powers heavy CAD and AI workloads
  • 64 GB DDR5 memory handles large assemblies and multitasking with headroom to 192 GB
  • 2 TB NVMe SSD plus 10 TB HDD gives fast boot and massive project storage
  • Nvidia RTX PRO 4500 Blackwell 32 GB GPU accelerates rendering and simulation
  • Liquid cooling and 850 W Bronze PSU keep temperatures low under sustained load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageWorkstation
ColorBlack
Ethernet2.5G Ethernet
MonitorMonitor not included
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro 64-bit
AI FeaturesAI Ready
CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1851
GPU/VGA TypeNvidia RTX PRO 4500 Blackwell
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Maximum Memory Supported192 GB
SSD2TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

What PCIe generation does the RTX PRO 4500 Blackwell use and what bandwidth does it cap at?

The GPU connects through a PCI Express x16 slot. With the Z890 motherboard this runs at PCIe 4.0 x16, so the practical ceiling is the 4.0 x16 limit.

What case clearance and bays are required for the 240 mm AIO and the 10 TB hard drive?

The Antec P20 mid-tower fits a 240 mm radiator at the front or top and provides two internal 3.5" bays for the 10 TB drive.

How is the 64 GB DDR5 kit installed on the Z890-PLUS TUF board and what slot order avoids the common mistake?

Populate the two primary DDR5 slots first — usually DIMM_A2 and DIMM_B2 — to run dual-channel; filling all four slots with only two modules is the typical error.

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