Dell Data Storage Series – End-of-Life (EOL) & End-of-Service (EOSL) Database
Explore all Dell Data Storage product series with lifecycle details, including EOL, EOS, and EOSL milestones to help you plan upgrades and replacements in advance.
Dell Data Storage EOL / EOSL Series List
Dell EMC Atmos Generation 1
Models: 1
Earliest: 2015-12-31
Dell EMC Atmos Generation 2
Models: 1
Earliest: 2021-01-31
Dell EMC Atmos Generation 3
Models: 1
Earliest: 2021-12-31
Dell EMC Avamar Data Store
Models: 8
Earliest: 2013-11-30
Dell EMC Avamar Media Access Node
Models: 1
Earliest: 2018-12-31
Dell EMC Celerra File Server
Models: 17
Earliest: 2003-04-30
Dell EMC Celerra Gateway
Models: 9
Earliest: 2012-03-31
Dell EMC Celerra NS
Models: 21
Earliest: 2010-07-31
Dell EMC Celerra NX4
Models: 3
Earliest: 2017-06-30
Dell EMC Centera
Models: 9
Earliest: 2009-02-28
Dell EMC Centriplex
Models: 1
Earliest: 2003-12-31
Dell EMC CLARiiON AX1
Models: 8
Earliest: 2011-04-30
Dell EMC CLARiiON AX4
Models: 9
Earliest: 2019-06-30
Dell EMC CLARiiON CX
Models: 14
Earliest: 2009-09-30
Dell EMC CLARiiON CX3
Models: 11
Earliest: 2014-03-31
Dell EMC CLARiiON CX4
Models: 29
Earliest: 2016-12-31
Dell EMC CLARiiON FC
Models: 7
Earliest: 2006-07-31
Dell EMC CloudArray TWINSTRATA Hardware
Models: 5
Earliest: 2020-07-31
Dell EMC CloudBoost Physical Appliance
Models: 1
Earliest: 2019-06-30
Dell EMC Data Domain
Models: 55
Earliest: 2009-02-28
Dell EMC Data Manager (EDM)
Models: 21
Earliest: 2003-05-31
Dell EMC Disk Library (EDL)
Models: 18
Earliest: 2010-09-30
Dell EMC Disk Library for Mainframe (DLm)
Models: 23
Earliest: 2015-04-30
Dell EMC DSSD
Models: 1
Earliest: 2019-04-30
Dell Data Storage — EOL / EOSL Planning Guide
Best practices for upgrading and lifecycle management
- Track EOL announcements and sort by the earliest lifecycle date above.
- Shortlist successor models per series and verify feature and performance parity.
- Bundle hardware refresh with OS and software upgrades to minimize maintenance windows.
- Stage deployments and keep rollback plans ready before hitting EOSL dates.