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SAS Hot Plug SFF (2.5-inch) Enterprise (ENT) Drives
Application
SAS Enterprise drives are intended for servers and storage solutions with mission critical and high work
load intensive applications where 24/7 duty cycles are a requirement, such as database applications and
high transaction level 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 1.2TB 6G SAS 10K rpm
SFF (2.5-inch) Dual Port
Enterprise 3yr Warranty
Hard Drive
718160-B21
Capacity
1,200,243MB
Height
0.63 in (16.0 mm)
Width
3.1 in (78.7 mm)
Depth
5.45 in (138.4 mm)
Interface
SAS
Transfer Rate
Synchronous
(Maximum)
6 Gb/sec
Seek Time
(typical reads, including
settling)
Single Track
0.3 ms
Average
4.6 ms
Full-Stroke
8.9 ms
Rotational Speed
10,000 rpm
Physical Configuration
Bytes/Sector
512
Logical Blocks
2,344,225,968
Operating Temperature
(System Inlet Air
Temperature)
50° to 95° F (10° to 35° C)
HP 900GB 6G SAS 10K rpm
SFF (2.5-inch) Dual Port
Enterprise 3yr Warranty
Hard Drive
619291-B21
Capacity
900,185,481,216
Height
0.63 in (16.0 mm)
Width
3.1 in (78.7 mm)
Depth
5.45 in (138.4 mm)
Interface
SAS
Transfer Rate
Synchronous
(Maximum)
6 Gb/sec
Seek Time
(typical reads, including
settling)
Single Track
0.21 ms
Average
3.57 ms
Full-Stroke
7.30 ms
Rotational Speed
10,000 rpm
Physical Configuration
Bytes/Sector
512
Logical Blocks
1,758,174,768
QuickSpecs
HP SAS Hard Drives
Technical Specifications
DA - 12244 Worldwide — Version 44 — December 9, 2013
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