Power up

Experience massive workstation power with support for 145W processors powering up to 36 cores in a dual Intel® Xeon® processor configuration. The HP Z640 Workstation uses Z DNA to provide a high-end workstation experience.

Versatility redefined

Build the perfect workstation for your needs. The HP Z640 Workstation featuring Windows 8.1 provides incredible expansion in a small footprint. With up to 8 memory DIMMs, up to 4 internal hard drives, optional Thunderbolt™ 2, and the HP Z Turbo Drive, you get storage, performance, and the freedom to create.

Experience the quiet

Concentrate on your work using a workstation that is whisper quiet. When every inch, watt, and decibel makes a difference, count on the HP Z640 Workstation.

Conveniently compact

A tool-free chassis boasts low acoustics, single integrated Gb Ethernet, a front and rear handle, rear ledge and is 4U rack mountable—all in a compact design.

Set a new performance curve for your HP Z640

Reduce boot up, calculation, and graphics response and revolutionize how your HP Z640 handles large files with the HP Z Turbo Drive, a remarkably fast and innovative storage solution.

See every angle

Take multitasking to a new level with the ability to easily connect and work on up to eight displays.

Your personal system engineer

Optimize this HP Z640 for peak performance. HP Performance Advisor configures your system with updated settings and drivers to help maximize performance.

Device management made easy

Each HP Z640 Workstation works with HP Client Management Solutions, and optional LANDesk to deploy, manage, and secure your PC.

Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro)

Brief Description

Z640 Win 10 pro 64 Downgrade Win 7 64, 16GB DDR4-2133 (2x8GB) RDIMM, 1TB 7200, E5-2620v3 2.4, 3 year warranty, 9.5mm Slim SuperMulti DVDRW, HP 3/3/3 Warranty, No Integrated Graphics, USB keyboard, USB mouse, HP 15-In-1 Media Card Reader.