SATA

SATA Connector

Pin

Signal

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

Data Cable

 

Power Cable

 

Power Cable

 

 

 

 

 

 

 

 

 

S-1

Ground

P-1

3.3-V power

P-8

5-V power

S-2*

A+

P-2

3.3-V power

P-9

5-V power

S-3*

A-

P-3

3.3-V power

P-10

Ground

 

 

 

 

 

 

 

S-4

Ground

P-4

Ground

P-11

Reserved

S-5**

B-

P-5

Ground

P-12

Ground

S-6**

B+

P-6

Ground

P-13

12-V power

S-7

Ground

P-7

5-V power

P-14

12-V power

 

 

 

 

 

* S2 and S3 differential signal pair

 

 

P-15

12-V power

 

**S5 and S6 differential signal pair

 

 

 

 

 

 

 

 

 

 

 

186 Connector Pins