Hi Timothy,

Is it possible that the 3995-C46 hit EOS in Asia/Pacific but it is still 
available elsewhere?  The reason I'm asking is that I got my information from 
the IBM lifecycle website.  If I do a search on 3995 I get 10 hits.  9 of them 
show the W/D date of 12/31/2012.  The C46 model doesn't show withdrawn.  If I 
drill down into it, this is what I see specific to the C46:

Lifecycle dates, announcement letters and other information
GA 03-Sep-1996
EOM 
EOD 
EOS 
Last updated: 13-Dec-2023

To compare, here's the C44:

Lifecycle dates, announcement letters and other information
GA 28-Feb-1997
EOM 15-Jul-2004
EOD 
EOS 31-Dec-2012
Last updated: 13-Dec-2023

It looks like the withdrawal announcement you posted is dated from 2011, and it 
specifies Asia/Pacific.  

Rex

-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of 
Timothy Sipples
Sent: Wednesday, April 9, 2025 11:21 PM
To: [email protected]
Subject: [EXTERNAL] Re: WORM backup tapes block ransomeware attacks?

Rex Pommier wrote:
>It looks like 1 model of the IBM 3995 optical library is still available - the 
>3995-C46...

IBM withdrew all the IBM 3995 optical libraries from marketing many years ago 
including the C46 model. IBM service ended December 31, 2012:

https://urldefense.com/v3/__https://www.ibm.com/docs/en/announcements/archive/ENUSWG11-0064__;!!KjMRP1Ixj6eLE0Fj!pVFbdbeHWsCFPun_1oGGdj58b3yyOiMze1VTP2FMINxh78CFu-rb94263TdMwbwK1pcqRUGeEmMQOYQicsE$
 

There's a recent z/OS Statement of Direction concerning IBM 3995 optical 
library support:

https://urldefense.com/v3/__https://www.ibm.com/docs/en/announcements/statement-direction-plans-that-zos-31-will-be-last-release-that-dfsmsdfp-object-access-method-supports-3995-optical-libraries-drives-unstructured-object-data__;!!KjMRP1Ixj6eLE0Fj!pVFbdbeHWsCFPun_1oGGdj58b3yyOiMze1VTP2FMINxh78CFu-rb94263TdMwbwK1pcqRUGeEmMQnKl72r0$
 

—————
Timothy Sipples
Senior Architect
Digital Assets, Industry Solutions, and Cybersecurity IBM Z/LinuxONE, 
Asia-Pacific [email protected] 



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