2x 2.5" U2 NVMe4.0 Drives Kit for Rear Window Module
for case 216B / 826B /417B / 847BTS / 829HE1C4 ..... - Adapter for Internal/External Drives - to 2x 2.5" Bay - Convert from 1x Slimline x8 SFF-8654 Inteface to 2x SFF-8639 ( 2.5 U2 NVMe ) Interface - ( need the cables : PWEX-1100-25 for the power port, Slimline x8 for Data port )