Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS Functional Architecture
Revision 1.8
Intel order number E39529-013
41
3.4.2 USB 2.0 Support
The USB controller functionality integrated into the ICH10R provides the server boards with an
interface for up to ten USB 2.0 ports. All ports are high-speed, full-speed, and low-speed
capable.
• Four external connectors are located on the back edge of the server boards.
• One internal 2x5 header (J1D1) is provided, capable of supporting two optional USB 2.0
ports.
• One internal 2x5 header (J1D2) is provided for Intel
®
Server or Workstation chassis front
panel USB ports, capable of supporting two optional USB 2.0 ports.
• One internal USB port type A connector (J1H2) is provided to support the installation of
a USB device inside the server chassis.
• One internal low-profile 2x5 header (J2D2) is provided to support a low-profile USB Solid
State Drive.
Note: Each USB port supports a maximum 500 mA current. Only supports up to eight USB
ports to draw maximum current concurrently.
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