HP 72GB 512545-B21 Manual Do Utilizador

HP 146GB 3G SAS 15K
NHP 3.5" DP ENT HDD
417855-B21

146GB 3G 15K

Capacity

146,815,737,856

 

Height

1.0 in (25.4mm)

 

Width

4.0 in (101.6mm)

 

Interface

SAS

 

Transfer Rate Synchronous
(Maximum)

3Gb/sec

 

Seek Time
(typical reads, including
settling)

Single Track

0.2ms

Average

3.4ms

Full-Stroke

6.43ms

Rotational Speed

15,000rpm

Physical Configuration Bytes/Sector

512

Logical Blocks

286,749,488

Operating Temperature
(System Inlet Air
Temperature)

50° to 95° F (10° to 35°
C)

 

SAS Hot Plug SFF Midline (MDL) 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.

Warranty

SAS Midline hard drives have a 1 year limited warranty regardless of the warranty period for the system
in which they are installed.

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.

500GB 6G SAS 7.2K
2.5in DP MDL HDD
507610-B21

500GB 6G 7.2K

Capacity

500,107,862,016

 

Height

0.591 in (15.00 mm)

 

Width

2.750 in (69.85 mm)

 

Interface

SAS

 

Transfer Rate Synchronous
(Maximum)

6Gb/s

 

Seek Time
(typical reads, including
settling)

Single Track

0.5 ms

Average

8.2ms

Full-Stroke

17.55 ms

Rotational Speed

7,200 rpm

Physical Configuration Bytes/Sector

512

Logical Blocks

976,773,168

Operating Temperature
(System Inlet Air
Temperature)

50° to 95° F (10° to 35°
C)

 

QuickSpecs

HP SAS Enterprise and SAS Midline Hard Drives

Technical Specifications

DA - 12244   Worldwide QuickSpecs — Version 20 — 7.14.2009

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