Dell End-of-Life & End-of-Service Lookup & Planning
Browse all Dell hardware families – routers, switches, wireless, security and more – with official End-of-Life (EOL), End-of-Sale (EOS) and End-of-Service-Life (EOSL) dates. Use this Dell EOL database to plan refresh projects, avoid unsupported devices, and keep your network secure and compliant.
Popular Dell Product Categories
Dell EOL / EOSL Database – Full List of End-of-Life Products
Search, browse, and plan lifecycle transitions across all Dell product families.
| # | Category | Series | Part Number | Product Name | EOL / EOS / EOSL |
|---|---|---|---|---|---|
| 1141 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch Dell S4148 48-PORT 10GbE (851-0317) | Dell EMC PowerScale / Isilon Switch Dell S4148 48-PORT 10GbE (851-0317) | EOSL: 2030-05-31 |
| 1142 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch Dell Z9100 32-PORT 40GbE (851-0316) | Dell EMC PowerScale / Isilon Switch Dell Z9100 32-PORT 40GbE (851-0316) | EOSL: 2028-01-31 |
| 1143 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch Dell Z9264 64-port 40 GbE (851-0318/X6G06) | Dell EMC PowerScale / Isilon Switch Dell Z9264 64-port 40 GbE (851-0318/X6G06) | EOSL: 2031-03-31 |
| 1144 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch FLEXTRONICS 24-PORT DDR IB Switch | Dell EMC PowerScale / Isilon Switch FLEXTRONICS 24-PORT DDR IB Switch | EOSL: 2016-12-30 |
| 1145 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch FLEXTRONICS 8-PORT IB Switch | Dell EMC PowerScale / Isilon Switch FLEXTRONICS 8-PORT IB Switch | EOSL: 2016-12-30 |
| 1146 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 18-PORT QDR IB (851-0168) | Dell EMC PowerScale / Isilon Switch MELLANOX 18-PORT QDR IB (851-0168) | EOSL: 2029-05-31 |
| 1147 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 18-PORT QDR Upgrade Leaf (851-0311) | Dell EMC PowerScale / Isilon Switch MELLANOX 18-PORT QDR Upgrade Leaf (851-0311) | EOSL: 2029-05-31 |
| 1148 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 36-PORT EDR IB (851-0413/851-0414 Scorpion) | Dell EMC PowerScale / Isilon Switch MELLANOX 36-PORT EDR IB (851-0413/851-0414 Scorpion) | EOSL: 2031-03-31 |
| 1149 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 36-PORT QDR IB (851-0284 Neptune-I IB) | Dell EMC PowerScale / Isilon Switch MELLANOX 36-PORT QDR IB (851-0284 Neptune-I IB) | EOSL: 2028-05-31 |
| 1150 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 36-PORT QDR IB Switch (851-0169, 851-0179) | Dell EMC PowerScale / Isilon Switch MELLANOX 36-PORT QDR IB Switch (851-0169, 851-0179) | EOSL: 2018-08-31 |
| 1151 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 54-PORT 10U QDR (851-0312) | Dell EMC PowerScale / Isilon Switch MELLANOX 54-PORT 10U QDR (851-0312) | EOSL: 2029-05-31 |
| 1152 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 54-PORT 7U QDR (851-0313) | Dell EMC PowerScale / Isilon Switch MELLANOX 54-PORT 7U QDR (851-0313) | EOSL: 2029-05-31 |
| 1153 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch MELLANOX 8-PORT QDR IB (851-0167) | Dell EMC PowerScale / Isilon Switch MELLANOX 8-PORT QDR IB (851-0167) | EOSL: 2029-05-31 |
| 1154 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch QLOGIC 18-PORT QDR IB (851-0170) | Dell EMC PowerScale / Isilon Switch QLOGIC 18-PORT QDR IB (851-0170) | EOSL: 2022-10-31 |
| 1155 | Networking Accessories | Dell EMC PowerScale / Isilon | Switch QLOGIC 24-PORT QDR Upgrade Leaf (851-0150) | Dell EMC PowerScale / Isilon Switch QLOGIC 24-PORT QDR Upgrade Leaf (851-0150) | EOSL: 2023-09-30 |
Why Check Dell EOL and EOSL Dates Regularly?
Tracking lifecycle milestones helps you maintain security, continuity, and predictable budgets across your Dell infrastructure.
Security risks & patch coverage
Unsupported devices stop receiving firmware, bug fixes, and security updates. Regularly reviewing EOL/EOSL dates helps you retire or replace high-risk hardware before it becomes a security gap.
Maintenance & replacement planning
Knowing lifecycle milestones in advance lets you schedule hardware refresh without downtime, evaluate successor models, and coordinate maintenance windows with your operations team.
Budget & upgrade strategy
Align refresh cycles with finance plans instead of reacting to sudden failures. A clear EOL/EOSL roadmap helps you spread investments over time and avoid last-minute, unplanned replacement costs.
Dell End-of-Life (EOL) & End-of-Service (EOS) Policy Overview
Layer23-Switch.com provides this summary based on the official End of Life (EOL) policy published by Dell . The goal is to help users clearly understand lifecycle milestones, support timelines, and the transition process as products move toward EOL and End of Service Life (EOSL).
| Milestone | Description | Typical Duration |
|---|---|---|
| End-of-Life (EOL) Announcement | Dell officially announces the product’s end-of-sale and end-of-support schedule. Replacement recommendations are often included in the notice. | 0 Months (Announcement Date) |
| End-of-Sale (EOS) | The last date to order the product from Dell through authorized partners. After this date, it is no longer sold. | ~6 Months after EOL Announcement |
| Last Ship Date | The final date that Dell ships the product to customers. Any pending orders must be fulfilled by this date. | ~12 Months after EOL Announcement |
| End of SW Maintenance | The last date Dell releases software maintenance updates or patches (excluding critical security fixes). | ~24 Months after EOL Announcement |
| End of Service Contract Renewal | The final date customers can renew support or service contracts for the product. | ~36 Months after EOL Announcement |
| Last Date of Support / EOSL | Technical support and hardware repair services end. Dell no longer provides software updates or TAC assistance. | ~60 Months after EOL Announcement |
Why Dell EOL Policy Matters
Dell ’s structured EOL process ensures long-term product stability and predictable lifecycle transitions. Customers can continue to receive support and software updates for years after the product’s end-of-sale date.
Planning for Replacement
To avoid service interruptions, review official EOL bulletins and migrate to newer models well before the EOSL date.