Jun 26, · bpn-sasel1 firmware. bpn-sasel1. bpn sas2 el1. bpn sas2 el2bpn sas2 el1. bpn-sasel2. bpn-sasel1 4tb. 26 Jun the BPN-SASEL version documented in this manual. motherboard to prevent damage to the system due to power shortage SASEL2 backplanes have dual-port expanders that access all the hard drives. I need to update the backplane, BPN-SASEL1, as it has the older revision. I’ve got the firmware and I went to flash it but here is where things get weird. The ExapnderXtools Lite v doesn’t show my backplane, but the SAS3ExpanderXtools Lite V does show it. Looking for BPN-SASEL Firmware (nsd-travel.comarder) submitted 1 year ago * by CaptainKhazeen Wondering if anyone has the most recent version of the firmware for this backplane.