https://community.hpe.com/t5/integrity-servers/p400-bbwc/m-p/4674686#M6667 Hi Todd,<BR /><BR />Partsurfer indicates that the 398648-001 battery for the 512 BBWC option is supported on the AD248A and AD397A, so it would appear that it should work (even though they don't list the 512 BBWC option there specifically):<BR /><BR /><A href="http://partsurfer.hp.com/Search.aspx?SearchText=AD248A" target="_blank">http://partsurfer.hp.com/Search.aspx?SearchText=AD248A</A><BR /><BR /><BR />Hope this helps.<BR /><BR />Rgds,<BR /> Tue, 17 Aug 2010 20:10:48 GMT cnb 2010-08-17T20:10:48Z https://community.hpe.com/t5/integrity-servers/p400-bbwc/m-p/4674685#M6666 I have a rx2660 with the P400 (AD248A) that came with 256MB BBWC. There is a part number for the P400 to go to 512MB 405148-B21. Im running OpenVMS 8.3-1. I cant find anything that says I cant put this 512MB BBWC on the controller. Can anyone else?<BR /><BR />TIA<BR />Todd Fri, 13 Aug 2010 20:24:49 GMT https://community.hpe.com/t5/integrity-servers/p400-bbwc/m-p/4674685#M6666 Todd Bowden 2010-08-13T20:24:49Z https://community.hpe.com/t5/integrity-servers/p400-bbwc/m-p/4674686#M6667 Hi Todd,<BR /><BR />Partsurfer indicates that the 398648-001 battery for the 512 BBWC option is supported on the AD248A and AD397A, so it would appear that it should work (even though they don't list the 512 BBWC option there specifically):<BR /><BR /><A href="http://partsurfer.hp.com/Search.aspx?SearchText=AD248A" target="_blank">http://partsurfer.hp.com/Search.aspx?SearchText=AD248A</A><BR /><BR /><BR />Hope this helps.<BR /><BR />Rgds,<BR /> Tue, 17 Aug 2010 20:10:48 GMT https://community.hpe.com/t5/integrity-servers/p400-bbwc/m-p/4674686#M6667 cnb 2010-08-17T20:10:48Z