All NetBackup Appliance OS Models
Every one of the 11 NetBackup Appliance OS models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–11; each link opens the model's support page with EOSL details and a quote form.
- NetBackup Appliance OS 2.7 (EOSL: Oct 1, 2020)
- NetBackup Appliance OS 3.0 (EOSL: Oct 1, 2020)
- NetBackup Appliance OS 3.1 (EOSL: Jun 28, 2022)
- NetBackup Appliance OS 3.2 (EOSL: Jun 28, 2023)
- NetBackup Appliance OS 3.3 (EOSL: Jul 29, 2024)
- NetBackup Appliance OS 4.0 (EOSL: Jan 1, 2024)
- NetBackup Appliance OS 4.1 (EOSL: Jun 7, 2024)
- NetBackup Appliance OS 5.0 (EOSL: Mar 28, 2025)
- NetBackup Appliance OS 5.1 (EOSL: Sep 8, 2025)
- NetBackup Appliance OS 5.3
- NetBackup Appliance OS 5.5
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