1747-12X

IBM System Storage EXP2512 Expansion Unit — IBM System Storage EXP2512 Expansion Unit (enterprise hardware)

EOSL — PAST

73 mo

past end of service life

Lifecycle position

now

availableend of saleservice

AvailableJun 1986

End of saleNot published

End of serviceJun 2020IBM bulletin ↗

Options from here

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market.

Plan replacement

It is unsupported today — set a migration timeline and budget.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

Other SKUs in System Storage EXP2512 Expansion Unit

1747-HC1IBM System Storage EXP2512 Expansion Unit (enterprise hardware)›

1747-12X — questions

Is the IBM 1747-12X still supported?

No. IBM's last date of support for 1747-12X was Jun 2020 (per the IBM end-of-sale bulletin) — it is past end of service life.

What is the last date of support (EOSL) for the 1747-12X?

Jun 2020 — per the IBM end-of-sale bulletin.

Can the 1747-12X be maintained after IBM support ends?

After the last date of support, 1747-12X units can often be kept in production through third-party maintenance providers. IBM no longer issues software fixes, support, or hardware replacement for it.