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Small black plastic bracket with metal connectors and mounting holes

HP

HP Z4 G4 Workstation Hard Drive Adapter

SKU CH-KPAX-XZSNF

Adapter bracket for installing a 2.5-inch drive into the HP Z4 G4 workstation chassis

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Processor1x Intel Xeon W-2123 (3.60 GHz) 4C
  • Memory48GB
  • Storage1x 2TB HDD, 1x 512GB SSD M.2
  • Designed for engineering, CAD and 3D modelling workloads
  • Intel Xeon W-2123 3.60 GHz four-core processor for sustained performance
  • 48 GB memory handles large project files and multitasking
  • 512 GB NVMe SSD plus 2 TB HDD for fast, flexible storage
  • NVIDIA Quadro P2000 graphics certified for professional applications

HP Z4 G4 Workstation Hard Drive Adapter

This adapter enables storage upgrades inside the HP Z4 G4 tower workstation. It provides the mechanical and electrical interface needed to install additional hard drives or solid-state drives. System builders and IT professionals use it when expanding capacity beyond the factory configuration.

Thermals noise and power draw

The adapter is a passive component that adds no active cooling, fan noise or measurable power consumption. It relies on the workstation's existing 750 W power supply and quiet cooling design to manage any installed drives. Drive thermals and acoustics remain governed by the chassis airflow and the specific storage devices fitted.

Bundled accessories and software

The package includes only the adapter hardware and a power cable for the workstation itself. No mounting screws, drive caddies, data cables or configuration utilities are supplied. Installers must source any required drive brackets or cables separately and manage storage setup through the operating system.

Highlights

  • Designed for engineering, CAD and 3D modelling workloads
  • Intel Xeon W-2123 3.60 GHz four-core processor for sustained performance
  • 48 GB memory handles large project files and multitasking
  • 512 GB NVMe SSD plus 2 TB HDD for fast, flexible storage
  • NVIDIA Quadro P2000 graphics certified for professional applications

Specifications

BrandHP
SeriesZ-Series
ModelZ4 G4 Xeon
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Processor1x Intel Xeon W-2123 (3.60 GHz) 4C
Memory48GB
Storage1x 2TB HDD, 1x 512GB SSD M.2
GraphicsP2000
Power Supply750W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Xeon
CPU Name1x Intel Xeon W-2123 (3.60 GHz) 4C
CPU Base Frequency3.60GHz
CPU Socket TypeLGA 2066
Graphics CardP2000
Memory Capacity48GB
Memory Slot (Total)8
Maximum Memory Supported512GB
SSD512GB
HDD2TB
HDD RPM7200rpm
Front USB4
Front Audio Ports1
Video Ports4x DisplayPort
Rear USB6
RJ451 port
Rear Audio Ports2 ports

Questions about this item

How do I install the hard drive adapter into the toolless chassis of this HP Z4 G4 workstation?

The HP Z4 G4 tower features a toolless chassis for easy access; open the side panel, align the adapter with the internal drive bay rails, and slide it firmly into place until it clicks securely.

What maintenance or replacement will the 2TB HDD and 512GB SSD storage need later?

The 2TB HDD may require replacement after several years of continuous operation, while the 512GB SSD should be monitored for wear; both are accessible through the toolless chassis for straightforward swaps.

What limit appears first when the Xeon W-2123 runs sustained workloads with the 750W power supply?

Under sustained loads the 750W power supply sets the overall power ceiling for the Xeon W-2123, Quadro P2000, and all installed drives before thermal throttling becomes the primary constraint.

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