Synology RKS1317 Sliding Rail Kit

Specifications Mfr Part Number: RKS1317 Features: Mount post width must be equal to or greater than 451mm Panel width must be equal to or greater than 480mm Rack mounting depth - 610mm~890mm Rack mounting holes must be square and at least 3/8 inch x 3/8 inch Compatibility: 17-series: RS3617xs, RX1217(RP) 16-series: RS18016xs+, RS2416(RP)+, RX1216sas, RS816 15-series: RC18015xs+, RXD1215sas, RS815(RP)+, RS815, RX415 14-series: RS3614xs+, RS3614(RP)xs, RS2414(RP)+, RS814(RP)+, RS814, RX1214(RP) 13-series: RS10613xs+, RS3413xs+, RX1213sas 12-series: RS3412(RP)xs, RS2212(RP)+, RS812(RP)+, RS812 11-series: RS3411(RP)xs, RS2211(RP)+, RS411, RX1211(RP) 10-series: RS810(RP)+, RX410 9-series : RS409(RP)+, RS409, RX4