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Chapter 4 – Asus TS700-X7/PS4 User Manual

Page 69

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TS700-X7/PS4

4-13

Chapter 4

3. Hard disk activity LED connector (4-pin HDLED1)

This LED connector is for the storage add-on card cable connected to the SATA

or SAS add-on card. The read or write activities of any device connected to the

SATA or SAS add-on card causes the front panel LED to light up.

4. USB connectors (10-1 pin USB34, USB56; A-Type USB10)

These connectors are for USB 2.0 ports. Connect the USB module cables to

connectors USB34 and USB56, then install the modules to a slot opening at

the back of the system chassis. These USB connectors comply with USB 2.0

specification that supports up to 480 Mbps connection speed.