Appendix B
Hardware Configuration
B-4
ni.com
JPI
2
C
Power supply SMBbus I
2
C header
JPW1
20-pin ATX main power connector
JPW2/JPW3
8-pin secondary power connector (refer to caution above)
JUIDB
Rear unit identifier switch
LAN1/2
Gigabit Ethernet (RJ45) ports
I-SATA0–I-SATA5
SATA ports (Intel south bridge)
T-SGPIO-1/T-SGPIO-2
Serial general-purpose input/output headers
UIOP
Universal I/O riser card power connector (required for add-on cards)
(refer to caution above)
USB0/1
Universal serial bus (USB) ports (back panel)
F/P USB 2/3, 4/5, 6, 7
Front panel-accessible USB headers
VGA
Video port
Table B-3.
LED Descriptions
LED
Description
LE1
Onboard standby PWR warning LED indicator
LE2
Unit identifier LED
Table B-2.
Connector Descriptions (Continued)
Connector
Description