Dell EMC Data Domain DD9300 Appliance
- EOL
- 2020-08-15
- EOS
- 2020-08-15
- EOSL
- 2025-08-31
Manufacturer lifecycle list
DELL EOL & EOSL List
Browse Dell End-of-Life, End-of-Sale, and End-of-Service-Life records. Search a part number directly, or open a product series to compare lifecycle dates across related models.
1116 products
87 series
DELL End-of-Life Product List
Total Products: 1116 | Page 12 of 56
Use this table to check Dell lifecycle milestones by exact part number. Open a model page for source links, replacement fields, and quote options.
Dell EMC Data Domain DD9400 Appliance
- EOL
- 2025-06-18
- EOS
- 2025-06-18
- EOSL
- 2030-06-30
Dell EMC Data Domain DD9500 Appliance
- EOL
- 2017-07-31
- EOS
- 2017-07-31
- EOSL
- 2022-10-31
Dell EMC Data Domain DD9800 Appliance
- EOL
- 2020-08-15
- EOS
- 2020-08-15
- EOSL
- 2025-08-31
Dell EMC Data Domain DD990 Appliance
- EOL
- 2015-12-31
- EOS
- 2015-12-31
- EOSL
- 2020-12-31
Dell EMC Data Domain DD9900 Appliance
- EOL
- 2025-06-18
- EOS
- 2025-06-18
- EOSL
- 2030-06-30
Dell EMC Unity 300
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
Dell EMC Unity 300 DC
- EOL
- 2022-12-30
- EOS
- 2022-12-30
- EOSL
- 2027-12-31
Dell EMC Unity 300F
- EOL
- 2018-01-31
- EOS
- 2018-01-31
- EOSL
- 2026-07-31
Dell EMC Unity 350F
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
Dell EMC Unity 350F DC
- EOL
- 2022-12-30
- EOS
- 2022-12-30
- EOSL
- 2027-12-31
Dell EMC Unity 400
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
Dell EMC Unity 400 DC
- EOL
- 2022-12-30
- EOS
- 2022-12-30
- EOSL
- 2027-12-31
Dell EMC Unity 400F
- EOL
- 2018-01-31
- EOS
- 2018-01-31
- EOSL
- 2026-07-31
Dell EMC Unity 450F
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
Dell EMC Unity 450F DC
- EOL
- 2022-12-30
- EOS
- 2022-12-30
- EOSL
- 2027-12-31
Dell EMC Unity 500
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
Dell EMC Unity 500 DC
- EOL
- 2020-01-31
- EOS
- 2020-01-31
- EOSL
- 2026-07-31
Dell EMC Unity 500F
- EOL
- 2018-01-31
- EOS
- 2018-01-31
- EOSL
- 2026-07-31
Dell EMC Unity 550F
- EOL
- 2020-07-31
- EOS
- 2020-07-31
- EOSL
- 2026-07-31
| Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|
| DD9300-APPLIANCE | Dell EMC Data Domain DD9300 Appliance | 2020-08-15 | 2020-08-15 | 2025-08-31 |
| DD9400-APPLIANCE | Dell EMC Data Domain DD9400 Appliance | 2025-06-18 | 2025-06-18 | 2030-06-30 |
| DD9500-APPLIANCE | Dell EMC Data Domain DD9500 Appliance | 2017-07-31 | 2017-07-31 | 2022-10-31 |
| DD9800-APPLIANCE | Dell EMC Data Domain DD9800 Appliance | 2020-08-15 | 2020-08-15 | 2025-08-31 |
| DD990-APPLIANCE | Dell EMC Data Domain DD990 Appliance | 2015-12-31 | 2015-12-31 | 2020-12-31 |
| DD9900-APPLIANCE | Dell EMC Data Domain DD9900 Appliance | 2025-06-18 | 2025-06-18 | 2030-06-30 |
| DELL-EMC-UNITY-300 | Dell EMC Unity 300 | 2020-07-31 | 2020-07-31 | 2026-07-31 |
| DELL-EMC-UNITY-300-DC | Dell EMC Unity 300 DC | 2022-12-30 | 2022-12-30 | 2027-12-31 |
| DELL-EMC-UNITY-300F | Dell EMC Unity 300F | 2018-01-31 | 2018-01-31 | 2026-07-31 |
| DELL-EMC-UNITY-350F | Dell EMC Unity 350F | 2020-07-31 | 2020-07-31 | 2026-07-31 |
| DELL-EMC-UNITY-350F-DC | Dell EMC Unity 350F DC | 2022-12-30 | 2022-12-30 | 2027-12-31 |
| DELL-EMC-UNITY-400 | Dell EMC Unity 400 | 2020-07-31 | 2020-07-31 | 2026-07-31 |
| DELL-EMC-UNITY-400-DC | Dell EMC Unity 400 DC | 2022-12-30 | 2022-12-30 | 2027-12-31 |
| DELL-EMC-UNITY-400F | Dell EMC Unity 400F | 2018-01-31 | 2018-01-31 | 2026-07-31 |
| DELL-EMC-UNITY-450F | Dell EMC Unity 450F | 2020-07-31 | 2020-07-31 | 2026-07-31 |
| DELL-EMC-UNITY-450F-DC | Dell EMC Unity 450F DC | 2022-12-30 | 2022-12-30 | 2027-12-31 |
| DELL-EMC-UNITY-500 | Dell EMC Unity 500 | 2020-07-31 | 2020-07-31 | 2026-07-31 |
| DELL-EMC-UNITY-500-DC | Dell EMC Unity 500 DC | 2020-01-31 | 2020-01-31 | 2026-07-31 |
| DELL-EMC-UNITY-500F | Dell EMC Unity 500F | 2018-01-31 | 2018-01-31 | 2026-07-31 |
| DELL-EMC-UNITY-550F | Dell EMC Unity 550F | 2020-07-31 | 2020-07-31 | 2026-07-31 |
DELL Product Series EOL List
Select a product series to view the full model table with EOL, EOS, and EOSL dates.
No matching series found.
Lifecycle policy overview
Dell End-of-Life Policy Overview
Dell and Dell EMC lifecycle data can apply to networking, storage, server, and support-contract products. Because platform terms differ, use this page as a model-level check instead of applying one rule across all Dell equipment.
1
Announcement
The affected platform or model is listed in a lifecycle notice.
2
Sale End
Standard ordering or configured-system availability closes.
3
Maintenance
Firmware, parts, warranty, or contracts may phase out in stages.
4
Final Support
The last support date is the key risk marker.