Intel RS25NB008 User Guide - Page 28

BBU Connector Pin-out, Intel, SAS/SATA Connector

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Figure 8. Intel® SAS/SATA Connector Note: The RAID controller in this document doesn't ship with SAS/SATA cables. BBU Connector Pin-out Table 4. BBU Connector Pin-out Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Name P12V GND BATT_PRSNT GND P1V8 GND P3V3 GND VBB_DDR_MEM GND P3V3_STBY GND SCL GND SDA Description 12V Power Ground Battery Present Ground 1.8V Power Ground 3.3V Power Ground DDR/DDRII Power Ground 3.3V auxiliary power Ground I2C Clock Ground I2C Data 18 Intel® RAID Controller RS25NB008 Hardware User's Guide

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Intel® RAID Controller RS25NB008 Hardware User’s Guide
Figure 8. Intel
®
SAS/SATA Connector
Note:
The RAID controller in this document doesn’t ship with SAS/SATA cables.
BBU Connector Pin-out
Table 4. BBU Connector Pin-out
Pin #
Name
Description
1
P12V
12V Power
2
GND
Ground
3
BATT_PRSNT
Battery Present
4
GND
Ground
5
P1V8
1.8V Power
6
GND
Ground
7
P3V3
3.3V Power
8
GND
Ground
9
VBB_DDR_MEM
DDR/DDRII Power
10
GND
Ground
11
P3V3_STBY
3.3V auxiliary power
12
GND
Ground
13
SCL
I2C Clock
14
GND
Ground
15
SDA
I2C Data