Intel SRCSAS18E manual SAS and Sata Plugs and SAS Backplane Receptacle Connector

Models: SRCSAS18E

1 44
Download 44 pages 49.77 Kb
Page 33
Image 33

Figure 5 show SAS and SATA connectors on SAS and SATA hard disk drives, respectively. Cables are used for connection between internal connectors on the RAID controller and connectors on SAS and SATA drives, respectively. Both SAS and SATA hard disk drives can connect to SAS backplane receptable connectors. The difference between the SAS connector and SATA connector is the bridge between the SAS primary physical link and power connector on the SAS controller.

Note: SAS backplane connectors can accept SAS or SATA hard disk drives, but SATA backplane connectors cannot accept SAS drives.

SAS Primary

Physical Link

Serial Attached SCSI

Power

 

 

 

 

 

 

 

 

 

 

SAS Backplane

SAS

Primary

 

 

 

 

Receptacle Connector

 

 

 

 

 

 

 

 

Physical Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial ATA

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAS Secondary

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P

 

 

Physical Link SATA/SAS

 

 

 

 

 

ower

 

 

 

 

 

 

 

 

 

 

 

 

 

Primary

 

 

 

SATA

 

 

 

Physical Link

 

 

Physical Link

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: SATA backplane connectors

 

 

 

 

 

 

 

 

 

will NOT accept SAS drives

Figure 5. SAS and SATA Plugs and SAS Backplane Receptacle Connector

Intel® RAID Controller SRCSAS18E User’s Guide

14

Page 33
Image 33
Intel SRCSAS18E manual SAS and Sata Plugs and SAS Backplane Receptacle Connector