OEM supported
The Dell EMC Unity 400 DC reaches End of Service Life (EOSL) on 31 Dec 2027.
End of sale
30 Dec 2022EOSL
31 Dec 2027
30 Dec 2022EOSL
31 Dec 2027
- Manufacturer
- Dell EMC
- Product family
- Unity
- Models / part numbers
- —
- Category
- Storage
- End of sale / EOL
- 30 Dec 2022
- End of Service Life
- 31 Dec 2027
- 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 DC End of Service Life?
Dell EMC Unity 400 DC reaches End of Service Life on 31 Dec 2027, after End of Sale on 30 Dec 2022.
What happens after the Unity 400 DC 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 DC 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 |