This rail kit is designed for racks with 25-inch mounting depth. You may need to reserve some space when installing and adjusting the rail kit for racks with 18-inch mounting depth. Rack size: Mounting post width: 17.8"/451mm. Panel width: 19.1"/485mm. Mo
Synology RS422+ Up to 4 HDD/SSD Hot-Swap, Ryzen R1600, Processor frequency 2.6 GHz, 2 GB, DDR4, RAID 0,1,5,6,10,Hybrid, 2x1GbE/1xUSB3.2, 3x Fans 40 mm x 40 mm