SAS Hot Plug SmartDrive SFF (2.5-inch) Midline Drives
Application
SAS Midline drives are intended for servers and storage solutions where high capacities are required.
These drives have moderately-priced reliability and performance for non-mission critical, low workload
applications, such as disk backup, archival, and reference applications.
Transfer rate
The components of a storage subsystem (e.g. the drive, the HBA/controller, firmware, and the server
backplane) should operate at the same data transfer rate or the system bandwidth will be negotiated
down to an acceptable level for all components.
HP 1TB 6G SAS 7.2K rpm
SFF (2.5-inch) SC Midline
1yr Warranty Hard Drive
652749-B21
Capacity
1,000,204MB
Height
0.62 in (15.6 mm)
Width
2.98 in (75.7 mm)
Depth
4.67 in (118.7 mm)
Interface
SAS
Transfer Rate
Synchronous
(Maximum)
6 Gb/sec
Seek Time
(typical reads, including
settling)
Single Track
0.7 ms
Average
8.7 ms
Full-Stroke
17.16 ms
Rotational Speed
7200 rpm
Physical Configuration
Bytes/Sector
512
Logical Blocks
1,953,525,168
Operating Temperature
(System Inlet Air
Temperature)
50° to 95° F (10° to 35° C)
HP 500GB 6G SAS 7.2K rpm
SFF (2.5-inch) SC Midline
1yr Warranty Hard Drive
652745-B21
Capacity
500,107MB
Height
0.62 in (15.6 mm)
Width
2.98 in (75.7 mm)
Depth
4.67 in (118.7 mm)
Interface
SAS
Transfer Rate
Synchronous
(Maximum)
6 Gb/sec
Seek Time
(typical reads, including
settling)
Single Track
0.7 ms
Average
8.7 ms
Full-Stroke
17.16 ms
Rotational Speed
7200 rpm
Physical Configuration
Bytes/Sector
512
Logical Blocks
976,773,168
QuickSpecs
HP SAS Hard Drives
Technical Specifications
DA - 12244 North America — Version 44 — December 9, 2013
Page 12
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