Past EOSL
The Dell EMC Unity 400 reached End of Service Life (EOSL) on 31 Jul 2026.
End of sale
31 Jul 2020EOSL
31 Jul 2026
31 Jul 2020EOSL
31 Jul 2026
- Manufacturer
- Dell EMC
- Product family
- Unity
- Models / part numbers
- —
- Category
- Storage
- End of sale / EOL
- 31 Jul 2020
- End of Service Life
- 31 Jul 2026
- Source
- OEM end-of-life notice · view source
- Notes
- Dell end of standard support (EOSS) date from Dell's Hardware Release and End of Service Life list.
- Last checked
- 13 Nov 2026
Frequently asked questions
When is the Dell EMC Unity 400 End of Service Life?
Dell EMC Unity 400 reached End of Service Life on 31 Jul 2026, after End of Sale on 31 Jul 2020.
What happens after the Unity 400 reaches EOSL?
Dell EMC stops selling support contracts, spare parts and firmware updates. The hardware keeps working, but break/fix, parts and engineering help must come from a third-party maintenance provider.
Can SLA Expert support the Unity 400 after EOSL?
Yes — SLA Expert provides multi-vendor third-party maintenance, spares and field engineering for post-EOSL Dell EMC equipment across the Middle East and Africa. Request a quote to confirm coverage for your units.
Related Dell EMC EOSL dates
| Model | Category | End of sale | EOSL date | Status | |
|---|---|---|---|---|---|
| Unity XT 880F | Storage | 01 Aug 2025 | 31 Jul 2030 | OEM supported | |
| Unity XT 880 | Storage | 31 Jan 2028 | 31 Jan 2033 | OEM supported | |
| Unity XT 680F | Storage | 01 Aug 2025 | 31 Jul 2030 | OEM supported | |
| Unity XT 680 | Storage | 31 Jan 2028 | 31 Jan 2033 | OEM supported | |
| Unity XT 480F DC | Storage | 01 Aug 2025 | 31 Jul 2030 | OEM supported | |
| Unity XT 480F | Storage | 01 Aug 2025 | 31 Jul 2030 | OEM supported |