Is the M-100 end of life?

Yes. The Palo Alto M-100 has reached end of life. Vendor support ended on 2023-10-31.

When is the M-100 end of sale date?

The Palo Alto M-100 reached end of sale on 2017-12-31. The last date of vendor support is 2023-10-31.

When does Palo Alto support end for the M-100?

Palo Alto support for the M-100 ended on 2023-10-31. The recommended replacement is the M-300.

What replaces the M-100?

Palo Alto recommends the M-300 as a replacement for the M-100.

Home/Palo Alto/Panorama/M-100

M-100

Name: M-100
Brand: Palo Alto
SKU: M-100
Availability: Discontinued

Palo Alto Chassis · Panorama Series

M-100 has reached end of life. Palo Alto support ended 2023-10-31. Last available for order 2017-12-31. Replacement: M-300.

M-100 Lifecycle Overview

The Palo Alto M-100 is a chassis product in the Palo Alto Panorama series. This product has reached end of life as of 2023-10-31, meaning Palo Alto no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2017-12-31. Organizations still running the M-100 should plan a migration to the M-300.

Lifecycle Milestones

End of sale	2017-12-31
Last date of support	2023-10-31

Recommended Replacement

M-300

Last Supported OS

(16GB) PAN-OS 8.1 (32GB) PAN-OS 9.1 *

Applicable Platforms

Panorama

Source: Official Palo Alto notice · Last verified 2026-04-14