Lenovo ThinkSystem ST250 RAID/HBA Cable & Flash Mech Kit This kit contains the cable which connects the adapter to the four SATA drives, replacing the existing four SATA cables. For the RAID 930-8i adapter, the kit also contains the bracket for the RAID adapter's flash power module. For CTO and preconfigured models in the configurator tool, the cable and flash power module bracket are automatically added if needed. What's Included: 2x ST250 RAID HS HDD Signal Cable 1x Bracket for flash power module (supercap) for RAID 930 adapter