Dell Connectrix (Cisco) — Connectrix (Cisco) san switch
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
No. Dell's last date of support for MDS-9Q20 / MDS-9020 was Jul 2012 (per the Dell End-of-Life list) — it is past end of service life.
MDS-9Q20 / MDS-9020 reached end of sale Jul 2007, per the Dell End-of-Life list.
Jul 2012 — per the Dell End-of-Life list.
After the last date of support, MDS-9Q20 / MDS-9020 units can often be kept in production through third-party maintenance providers. Dell no longer issues software fixes, support, or hardware replacement for it.