Fujitsu MBB2147RC Manuel D’Utilisation

 
 
 
 
 
This chapter describes the feature and configuration of the hard disk drives (HDDs). 
 
The HDDs are high performance large capacity 2.5-inch hard disk drives with an embedded Serial Attached 
SCSI (SAS) controller. 
 
The interface used to connect the HDDs to the host system complies with ANSI T10/1601-D Serial Attached 
SCSI-1.1 (SAS-1.1), which covers items ranging from SAS physical layers to SCSI command protocols. 
 
The high-speed data transfer and long-distance transmission capabilities of SAS technology and the powerful 
command set the HDDs facilitate creation of high-performance and highly reliable disk subsystems with large 
storage capacities. 
 
 
1.1 Standard 

 
(1) Compactness 

 

The HDDs are a compact enclosure which complies with the 2.5-inch hard disk drive form factor. 

 
 
(2) 

Environmental Protection  

 
 

The HDDs comply with the Restriction of the use of certain Hazardous Substances in electrical and 
electronic equipment (RoHS) directive issued by European Union (EU). 

 
 
(3) SAS 

Standard 

 

The HDDs are equipped with a serial attached SCSI (SAS) as a host interface. 

 

• 

Transfer rate:  1.5Gbps, 3.0Gbps 

• 

Number of SAS ports:  Two 

• 

Full-duplex (simultaneous bidirectional data transfer) is supported. 

 
 

C141-E257 

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