Synology RX418 Drive Enclosure - eSATA Host Interface - 1U Rack-mountable

MPN: RX418Main Features Number of Hard Drives Supported: 4 Number of Hard Drives Installed: No Number of Solid State Drive Supported: 4 Number of Solid State Drive Installed: No Number of Total Expansion Bays: 4 Number of 2.5"/3.5" Bays: 4 Host Interfacee: SATA Cooling Fan: Yes Form Factor: Rack-mountable Rack Height: 1U Height: 1.7" Width: 18.9" Depth: 12.8" Weight (Approximate): 9.44 lb Compatibility: Synology RAckStation Storage Servers: -RS818(RP)+ -RS815(RP)+ -RS816 -RS815 Country of Origin: Taiwan Our Synology products are shipping from any of the following locations: Monrovia, CA 91016 (Most usual) San Jose, CA 95132 Hanover Park, IL 60133 Miami, FL 33122 Edison, NJ 08837 International orders may take an additional 2 to 3 days.California Prop 65 Warning. This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Visit www.P65Warnings.ca.gov..da..