Fujitsu MAV2036RC Manual Do Utilizador

 

1-2 

C141-E219 

 
(1) Compactness 

 

The disk drive is a compact enclosure which complies with the 2.5" disk drive form factor. 

 
(2) SAS 

Standard 

 

The HDD is equipped with a serial attached SCSI (SAS) as a host interface. 

 

• 

Transfer rate:  1.5Gbps, 3.0Gbps 

• 

Number of SAS ports:  One 

• 

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

 
 

SCSI commands can manipulate data through logical block addressing, regardless of the physical 
characteristics of the disk drive.  This enables software to accommodate expansion of system 
functionality. 

 
 
(3) 

Single SAS port support 

 

The HDD has single pair of driver and receiver set (PHY) for the SAS to support single SAS port 
connection. 

 
 

On MAV2073RC and MAV2036RC, Primary Port on SAS plug connector (2 physical links plus 
power connections) is used for SAS port connection.   

 
 
(4) 

High-speed data transfer 

 

The maximum data-transfer speed on the SAS is 300.0 MB/s.  The large-capacity data buffer of the 
HDD enables the effective use of such high-speed data transfers available on the SAS connection. 

 
 
(5) 

Continuous block processing 

 

The addressing method of data blocks is logical block address.  The initiator can access data by 
specifying block number in a logically continuous data space without concerning the physical 
structure of the track or cylinder boundaries. 

 
 

The continuous processing up to [64K-1] blocks in a command can be achieved, and the HDD can perform 
continuous read/write operation when processing data blocks on several tracks or cylinder. 

 
(6) 

Multi-segment data buffer 

 

The data buffer is 8M bytes.  Data is transferred between SAS port and disk media through this data 
buffer.  This feature provides the suitable usage environment for users.