Western Digital RE2 SATA Hard Drive WD4000YS Leaflet
Product codes
WD4000YS
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 Caviar RE2 drives offer the best combination of reliability, high
capacity, and performance for enterprise applications.
enterprise duty cycle, 5-year warranty, next-generation SATA technology, and state-of-the-art
vibration tolerance, WD Caviar RE2 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.
!
High-capacity — 400 GB of storage packed with enterprise-class features and low
cost-per-gigabyte value.
cost-per-gigabyte value.
!
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.
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.
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.
servers or network storage.
!
SecureConnect
™
— provides a 500 percent stronger cable-to-drive connection than
first-generation SATA hard drives and cables. Also ensures backward compatibility with
legacy SATA cables and backplanes.
Note: WD’s SATA cable with SecureConnect is recommended for use with all WD SATA
hard drives.
legacy SATA cables and backplanes.
Note: WD’s SATA cable with SecureConnect is recommended for use with all WD SATA
hard drives.
!
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.
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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SATA 1.5 Gb/s
3.5-inch/1-inch
7200 RPM
WD4000YR
Note: Not all products
may be available in all
regions of the world.
400 GB