Intel DZ68BC User Manual download pdf (Page 18)

Intel Desktop Board DZ68BC Product Guide

Figure 2. LAN Connector LEDs

Table 4. LAN Connector LEDs

LED LED Color LED State Indicates

A Green Off LAN link is not established

On LAN link is established

Blinking LAN activity is occurring

B N/A Off 10 Mb/s data rate

Green On 100 Mb/s data rate

Yellow On 1000 Mb/s data rate

USB Support

The Desktop Board supports USB 2.0 and USB 3.0. There are 14 USB 2.0 ports (six

ports routed to back panel connectors and eight ports routed to four onboard

headers). The USB 2.0 ports are high-speed, full-speed, and low-speed capable.

USB 3.0 is supported with two back panel connectors (blue) and one onboard dual-

port connector (blue). USB 3.0 ports are backward compatible with USB 2.0 and

USB 1.1 devices. The USB 3.0 ports are SuperSpeed, high-speed, full-speed, and low-

speed capable.

SATA Support

Intel Desktop Board DZ68BC provides the following SATA support:

• Two onboard 6.0 Gb/s SATA channels provided by the Intel Z68 PCH (dark blue

connectors)

• Two onboard 6.0 Gb/s SATA channels provided by a Marvell 88SE9128 SATA

controller (light blue connectors)

• Four onboard 3.0 Gb/s SATA channels provided by the Intel Z68 PCH (black

connectors)

• One back panel 6.0 Gb/s eSATA channel (red connector)

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Intel DZ68BC User Manual Page 18