Question Whats is the part number of BBU for LSI 3108 SAS controller in 1028R-WC1R? Also provide the installation steps. Answer The cache vault PN which you will need for the system is BTR-CV3108-1U1 - LSI 3108 CacheVault 1U dummy fan kit Please also find the details and installation procedure below Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) F N K Y FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 20809 Storage: - SAS - SAS RAID 05/29/15     Print Answer