Table 4.2 Interface Connector (Sas Plug) Signal Allocation:cn1 - Fujitsu MBA3147RC - Enterprise 147 GB Hard Drive Product Manual

Installation Requirements

Table 4.2 Interface connector (SAS plug) signal allocation:CN1

Pin No.
S1 GND
S2 RP+
S3 RP-
S4 GND
S5 TP-
S6 TP+
S7 GND
S8 GND
S9 RS+
S10 RS-
S11 GND
S12 TS-
S13 TS+
S14 GND
P1 (*1) Reserved (not used)
P2 (*1) Reserved (not used)
P3 (*1) Reserved (not used)
P4 GND
P5 GND
P6 GND
P7 +5V-Charge
P8 +5V
P9 +5V
P10 GND
P11 READY LED
P12 GND
P13 +12V-Charge
P14 +12V
P15 +12V
(*1) P1 to P3 are 3.3V power supply input and pre-charge signals, and not used on MBA3300RC,
MBA3147RC, and MBA3073RC.
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Signal
GND for SAS Primary Port
SAS Primary Port Receive (positive) signal
SAS Primary Port Receive (negative) signal
GND for SAS Primary Port
SAS Primary Port Transmit (negative) signal
SAS Primary Port Transmit (positive) signal
GND for SAS Primary Port
GND for SAS Secondary Port
SAS Secondary Port Receive (positive) signal
SAS Secondary Port Receive (negative) signal
GND for SAS Secondary Port
SAS Secondary Port Transmit (negative) signal
SAS Secondary Port Transmit (positive) signal
GND for SAS Secondary Port
Not used
Not used
Not used
GROUND
GROUND
GROUND
Pre-charge pin for +5V
+5V power supply input
+5V power supply input
GROUND
READY LED output
GROUND
Pre-charge pin for +12V
+12V power supply input
+12V power supply input
Description
C141-E252