[rescue] SCA / SCA-2 interchangeable?

Eric Webb ttlchaos at randomc.com
Fri Jul 4 14:00:04 CDT 2008

Hi gang,

I've done two hours of googling and haven't found concrete proof for myself.  
Can I plug SCA-2 drives into an SCA (orig) bus/connector without worry?  The 
host in question is an E250.  

I think all they did in SCA-2 is lengthen power/ground pins to provide power 
sequencing before data pin connection to reduce SCSI bus noise.  Can anyone 
factually confirm?



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