Host Interface: 4G FC
Number of Expansion Ports: 4 (2 ports per ESM)
External Connector Type: SFP

ESM Module: Redundant
Disk Interface: Fibre Channel (4Gb/sec)
Number of Disk Channels: 16
Hot Swap Disk Tray: 3.5" hot-swappable tray
Hot Swap Fan: 2 x Turbo Fan
Hot Swap Power supplies: 600 W, Redundant n+1
AC Input Voltage: 100 to 240V (+/- 10%), 47 to 63 Hz

System includes:
SFPs
Power cables
Rack Rails