USB ports

NAS Platform and Unified Storage Series 4000 Hardware Reference

Version
14.8.x
Audience
anonymous
Part Number
MK-92HNAS030-28

Standard USB connectors. These ports are used to connect USB devices to the server during some operations.

Valid USB devices include:
  • Flash drives
  • External hard drives
  • USB keyboards
Valid operations include:
  • Management
  • Install
  • Upgrade
  • Update
  • Repair
Note: The USB ports should not be used without guidance from Hitachi Vantara customer support.

In addition to eth0 and eth1, an IPMI LAN is also located on the I/O back panel. The amber LED on the right indicates activity, while the green LED on the left indicates the speed of the connection. Refer to the following table for more information.

IPMI port

In addition to eth0 and eth1, an IPMI LAN is also located on the I/O back panel. The amber LED on the right indicates activity, while the green LED on the left indicates the speed of the connection. Refer to the following table for more information.

Table. IPMI LAN LEDs
LED Color/State Definition
Link (left)
  • Green: Solid
  • Amber: Solid
  • 100 Mbps
  • 1 Gbps
Activity (right) Amber: Blinking Active