Western Digital Raptor 74 GB WD740ADFD-20PK Leaflet
Product codes
WD740ADFD-20PK
Enterprise
Hard Drives
Interface
Width/Height
Rotational Speed
Capacities
Model Numbers
SATA
10,000 RPM
WD360ADFD
WD740ADFD
WD740ADFD
WD1500ADFD
Note: Not all products
may be available in all
may be available in all
regions of the world.
Some hard drive companies design desktop-class drives with the SATA
interface. To meet the demands of enterprise storage, WD is going one better.
WD is the only company combining a 10,000 RPM enterprise-class
mechanical platform with the SATA interface to meet all the demands of the
enterprise environment—reliability, performance, and reduced cost.
interface. To meet the demands of enterprise storage, WD is going one better.
WD is the only company combining a 10,000 RPM enterprise-class
mechanical platform with the SATA interface to meet all the demands of the
enterprise environment—reliability, performance, and reduced cost.
Product Benefits
WD produces the world’s most reliable SATA drives. With 1.2 million hours MTBF, enterprise
duty cycle, 5-year warranty, next-generation SATA technology, and state-of-the-art vibration
tolerance, WD Raptor drives offer the best combination of reliability, high capacity, and
performance for enterprise applications.
duty cycle, 5-year warranty, next-generation SATA technology, and state-of-the-art vibration
tolerance, WD Raptor drives offer the best combination of reliability, high capacity, and
performance for enterprise applications.
Product Features
Reliable — designed and manufactured to enterprise-class standards to provide enterprise
reliability in high duty cycle environments. With 1.2 million hours MTBF, these drives have the
highest available reliability rating on a high-capacity drive.
reliability in high duty cycle environments. With 1.2 million hours MTBF, these drives have the
highest available reliability rating on a high-capacity drive.
Fast — 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.
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.
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.
or network storage.
FlexPower
™
— connector technology that accepts power from either industry-standard or
new SATA power supplies.
5-year warranty
Applications
Servers, network attached storage, scientific computing, video surveillance, enterprise backup,
document and image management, digital video.
document and image management, digital video.
The WD Promise
WD understands the importance of the information you save to your hard
drive and we are committed to protecting that data with exceptionally reliable
products, advanced data protection technology, and superior customer support.
No one does more to safeguard your data than WD.
drive and we are committed to protecting that data with exceptionally reliable
products, advanced data protection technology, and superior customer support.
No one does more to safeguard your data than WD.
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36 to 150 GB
3.5-inch/1-inch
WD Raptor
Enterprise Hard Drives
Killer Speed
Unsurpassed Reliability
Optimum Value
®