The following table lists recommended ExtremeXOS (EXOS) and Switch Engine releases for each hardware platform.
| Platform | Maintenance Release | Latest Feature Release | Last Updated |
|---|---|---|---|
| 5320 | Switch Engine 31.7.3.37 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5420 | Switch Engine 31.7.3.37 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5520 ACDC models | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5520-12MW-36W (800990-00-AM and later) | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5520-12MW-36W (prior to 800990-00-AM) | Switch Engine 31.7.3.37 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5520 all other models | Switch Engine 31.7.3.37 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 5720 | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 7520-48Y-8C 7520-48XT-6C | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 7520-48YE-8CE | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| 7720 | Switch Engine 32.6.3.127 | Switch Engine 32.6.3.127 | 27-Mar-24 |
| X150 | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X250 | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X350 | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X430 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| X435 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X440 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| X440-G2 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X450a | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X450e | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X450-G2 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X460 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| X460-G2 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X465 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X480 | EXOS 16.2.5.4-patch1-31 | EXOS 16.2.5.4-patch1-31 | 19-May-22 |
| X590 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X620-T/P (copper) | EXOS 31.7.3.37 | EXOS 31.7.3.37 | 27-Mar-24 |
| X620-X | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X650 | EXOS 15.3.5.2-patch1-19 * | EXOS 15.3.5.2-patch1-19 * | 30-Oct-18 |
| X670 | EXOS 16.2.5.4-patch1-31 | EXOS 16.2.5.4-patch1-31 | 19-May-22 |
| X670-G2 | EXOS 31.7.3.37 | EXOS 31.7.3.37 | 27-Mar-24 |
| X690 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X695 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| X770 | EXOS 22.7.5.1-patch1-7 | EXOS 22.7.5.1-patch1-7 | 5-Mar-24 |
| X870 | EXOS 31.7.3.37 | EXOS 31.7.3.37 | 27-Mar-24 |
| V300 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| V400 | EXOS 31.7.3.37 | EXOS 32.6.3.127 | 27-Mar-24 |
| BDX8 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| BD 8500-MSM24 | EXOS 15.6.5.2-patch1-5 * | EXOS 15.6.5.2-patch1-5 * | 9-Oct-17 |
| BD 8800-MSM48c | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| BD 8800-MSM96 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| BD 8900-MSM128 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| E4G-200 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |
| E4G-400 | EXOS 16.2.5.4-patch1-30 * | EXOS 16.2.5.4-patch1-30 * | 2-Mar-22 |