WD Raptor WD740ADFD - hard drive - 74 GB - SATA-150
Main Features


• Hard drive

• 74 GB

• internal

• 3.5"

• SATA-150

• 10000 rpm

• buffer: 16 MB



Designed and manufactured to enterprise-class standards to provide enterprise reliability in high duty cycle environments. With 1.2 million hours MTBF, WD Raptor drives have the highest available reliability rating on a high capacity drive. With a next-generation SATA interface, 1.5 Gb/s data transfer rate, native command queuing (NCQ), and 16 MB cache, these drives deliver optimum performance. RAID-specific, time-limited error recovery (TLER), a feature unique to WD, prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Rotary Acceleration Feed Forward (RAFF) optimizes operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage. WD Raptor features FlexPower connector technology that accepts power from either industry standard or new SATA power supplies.

Form Factor 3.5" x 1/3H
Total Qty 1
Type Internal

Environmental Parameters

Humidity Range Operating 5 - 95%
Max Operating Temperature 131 °F
Min Operating Temperature 41 °F
Shock Tolerance Operating 65 G @ 2 ms
Shock Tolerance Storage 250 G @ 2 ms
Sound Emission 39 DBA
Vibration Tolerance Operating 3 G @ 10-300 Hz
Vibration Tolerance Storage 5 G @ 10-300 Hz

Header

Compatibility PC
Manufacturer Western Digital
Model WD740ADFD
Packaged Quantity 1
Product Line WD Raptor

Interface Provided

Connector Type 7 pin Serial ATA
Interface (Storage) Serial ATA-150
Qty 1.