Acer Altos R520 用户手册

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Backplane board

SAS/SATA backplane board

The backplane board installed on the rear side of the hot-plug drive 
bay provides support for both SAS and SATA hard drives. 

Front view  

A

Slim-line optical drive con-
nector

C

SAS/SATA  connectors

B

Mini control panel connector