Seagate ST973451SS ユーザーズマニュアル

12

Savvio 15K SAS Product Manual, Rev. B

Execution time measured from receipt of the last byte of the Command Descriptor Block (CDB) to the request 
for a Status Byte Transfer to the Initiator (excluding connect/disconnect).

Maximum (with verify)

52 minutes

26 minutes

Maximum (without verify)

35 minutes

18 minutes

Sustained trasfer rate

79 to 112 Mbytes/sec

SAS Interface maximum instantaneous transfer rate

300 Mbytes/sec* per port

 

(dual port = 600 Mbytes/sec*)

Logical block sizes

512 (default), 520, 524 and 528

Read/write consecutive sectors on a track

Yes

Flaw reallocation performance impact (for flaws reallocated at format time using the 
spare sectors per sparing zone reallocation scheme.)

Negligible

Average rotational latency

2.0 msec

*Assumes no errors and no relocated logical blocks. Rate measured from the start of the first logical block transfer to or 
from the host.