Dell EMC Data Manager (EDM) — EMC Data Manager (EDM) data protection
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 520 Series (2/52, 4/52) Tape Library was Mar 2005 (per the Dell End-of-Life list) — it is past end of service life.
520 Series (2/52, 4/52) Tape Library reached end of sale Mar 2000, per the Dell End-of-Life list.
Mar 2005 — per the Dell End-of-Life list.
After the last date of support, 520 Series (2/52, 4/52) Tape Library units can often be kept in production through third-party maintenance providers. Dell no longer issues software fixes, support, or hardware replacement for it.