Fan Headers; Table 65. Pin-Out Of Internal Low-Profile Usb Connector For Solid State Drive (J2D2); Table 66. Internal Type A Usb Port Pin-Out (J1H2) - Intel BB5520UR Technical Product Specification

Connector/Header Locations and Pin-outs

Table 65. Pin-out of Internal Low-Profile USB Connector for Solid State Drive (J2D2)

The server boards provide one additional Type A USB port (J1H2) to support the installation of
a USB device inside the server chassis.
Pin
1
2
3
4
6.6

Fan Headers

The server boards provide three SSI-compliant 4-pin and four SSI-compliant 6-pin fan headers
to use as CPU and I/O cooling fans. 3-pin fans are supported on all fan headers. 6-pin fans are
supported on headers J1K1, J1K2, J1K4, and J1K5. 4-pin fans are supported on headers J1K1,
J1K2, J1K4, J1K5, J7K1, J9A2, and J9A3. The pin configuration for each of the 4-pin and 6-pin
fan headers is identical and defined in the following tables.
•
Two 4-pin fan headers are designated as processor cooling fans:
CPU1 fan (J9A2)
-
CPU2 fan (J7K1)
-
•
Four 6-pin fan headers are designated as hot-swap system fans:
Hot-swap system fan 1 (J1K1)
-
Hot-swap system fan 2 (J1K4)
-
Hot-swap system fan 3 (J1K2)
-
Hot-swap system fan 4 (J1K5)
-
•
One 4-pin fan header is designated as a rear system fan:
System fan 5 (J9A3)
-
116
Pin Signal Name
1 USB_PWR11_5V
2 NC
3 USB Data -
4 NC
5 USB Data +
6 NC
7 Ground
8 NC
9 Key
10 LED#

Table 66. Internal Type A USB Port Pin-out (J1H2)

Signal Name
USB_PWR7_5V USB_PWR
USB_ICH_P7N USB port 7 negative signal
USB_ICH_P7P USB port 7 positive signal
GND Ground
Intel order number E39529-013
Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS
Description
USB power
Not Connected
USB port 11 negative signal
Not Connected
USB port 11 positive signal
Not Connected
Ground
Not Connected
No pin
Activity LED
Description
Revision 1.8