Western Digital RE EIDE Hard Drive WD2500SB-AN 전단
제품 코드
WD2500SB-AN
Enterprise Storage
CAPACITIES
MODEL NUMBERS
WIDTH/HEIGHT
INTERFACE
ROTATIONAL SPEED
WD RE
SATA/EIDE Hard Drives
High Capacity
24 x 7 Reliability
1 Million Hours MTBF
24 x 7 Reliability
1 Million Hours MTBF
3.5-inch/1-inch
160 to 320 GB
EIDE
WD1600SB
WD2500SB
WD3200SB
WD2500SB
WD3200SB
Note: Not all products
may be available in all
regions of the world.
WD RE 7200 RPM hard drives are engineered to thrive in a high duty cycle RAID system while still
offering traditional low cost-per-capacity desktop value. Designed and manufactured to server-class
standards, WD RE drives provide RAID-specific, time-limited error recovery (TLER) to significantly
reduce drive fallout caused by extended drive error-recovery processes and are tested to 1 million hours
MTBF. These SATA drives include an 8 or 16 MB cache for faster time to data and fluid dynamic
bearings (FDB) to reduce heat, vibration, and noise.
offering traditional low cost-per-capacity desktop value. Designed and manufactured to server-class
standards, WD RE drives provide RAID-specific, time-limited error recovery (TLER) to significantly
reduce drive fallout caused by extended drive error-recovery processes and are tested to 1 million hours
MTBF. These SATA drives include an 8 or 16 MB cache for faster time to data and fluid dynamic
bearings (FDB) to reduce heat, vibration, and noise.
Product Benefits
!
Superior reliability — backed by a 5-year warranty and tested to 1 million hours MTBF at 80%
duty cycle, these enterprise drives are designed and manufactured to provide server-class reliability.
duty cycle, these enterprise drives are designed and manufactured to provide server-class reliability.
!
Fast — with up to 3.0 Gb/s data transfer rate, and up to 16 MB cache, these drives deliver optimum
performance in nearline server environments.
performance in nearline server environments.
!
Low power — Active Power Save
™
delivers best-in-class seek mode power consumption through
advanced WD firmware that conserves power in active seek modes without degrading performance.
!
RAID-specific, time-limited error recovery (TLER) — a feature pioneered by WD that
significantly reduces drive fallout caused by extended drive error-recovery processes common
to desktop drives.
significantly reduces drive fallout caused by extended drive error-recovery processes common
to desktop drives.
!
5-year warranty
SATA-specific Features
!
FlexPower
™
— connector technology that accepts power from either industry-standard or new
SATA power supplies.
!
SecureConnect
™
— provides a 500% stronger cable-to-drive connection than first-generation
SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and
backplanes.
Note: SecureConnect supports only legacy power and does not allow connection to a SATA power
supply.
backplanes.
Note: SecureConnect supports only legacy power and does not allow connection to a SATA power
supply.
!
Hot plug support — allows swapping of hard drives without having to power down the system or
reboot; promotes system design flexibility, data availability, and serviceability.
reboot; promotes system design flexibility, data availability, and serviceability.
!
Backplane compatibility — uses the SATA industry standard connector which includes alignment
ears and 3-stage electrical mating sequence designed specifically for backplanes and hot pluggability.
ears and 3-stage electrical mating sequence designed specifically for backplanes and hot pluggability.
!
SATA latching connector — provides a secure connection between the hard drive and the cable
connector via a locking latch mechanism.
connector via a locking latch mechanism.
Applications
Servers, network attached storage, scientific computing, life sciences, video surveillance, enterprise
backup, software build systems, document and image management, audio/video media applications,
other demanding write-intensive applications.
backup, software build systems, document and image management, audio/video media applications,
other demanding write-intensive applications.
7200 RPM
SATA or EIDE
SATA
WD1600YS
WD2500YS
WD3200YS
WD2500YS
WD3200YS