Datasheet

Hard Drive Overview
For detailed product information, visit www.westerndigital.com
Western Digital, WD, the WD logo, WD Caviar, WD Raptor, WD Scorpio, and Put Your Life On It are registered trademarks; and IntelliPower is a trademark of
Western Digital Technologies, Inc. Other trademarks may be mentioned herein that belong to other companies. Pictures shown may vary from actual products. Not all products
may be available in all regions of the world. Product specifications are subject to change without notice. © 2007 Western Digital Technologies, Inc. All rights reserved.
1 gigabyte (GB) = 1 billion bytes. 1 terabyte (TB) = 1 trillion bytes. Total access capacity varies depending on operating environment. 2178-001010-A16 Aug 2007
CE
WD RE2
7200 RPM, 1.2 million hours MTBF, 5-year limited warranty
With 1.2 million hours MTBF and state-of-the-art vibration tolerance, these SATA drives offer the best combination of
reliability, high capacity, and performance for 24x7 business critical operations.
WD RE
7200 RPM, 1 million hours MTBF, 5-year limited warranty
Designed and manufactured to enterprise-class standards, these drives provide enhanced reliability in 24x7 business
critical environments and prevent drive fallout caused by extended drive error-recovery processes.
Capacity Model Number Interface
750 GB WD7500AYYS SATA 3 Gb/s
500 GB WD5000ABYS SATA 3 Gb/s
400 GB WD4000ABYS SATA 3 Gb/s
Capacity Model Number Interface Capacity Model Number Interface
320 GB WD3200YS SATA 3 Gb/s 320 GB WD3200SB EIDE 100 MB/s
250 GB WD2500YS SATA 3 Gb/s 250 GB WD2500SB EIDE 100 MB/s
160 GB WD1600YS SATA 3 Gb/s 160 GB WD1600SB EIDE 100 MB/s
WD Scorpio
®
5400 RPM, 3-year limited warranty
Available in either SATA or EIDE interface, these 2.5-inch hard drives offer high-performance, low-power storage
for portable digital devices of all kinds.
Mobile
SATA 1.5 Gb/s EIDE 100 MB/s
Capacity Model Number Cache Capacity Model Number Cache
250 GB WD2500BEVS 8 MB 250 GB WD2500BEVE 8 MB
160 GB WD1600BEVS 8 MB 160 GB WD1600BEVE 8 MB
120 GB WD1200BEVS 8 MB 120 GB WD1200VE, WD1200BEVE 8 MB
80 GB WD800BEVS 8 MB 80 GB WD800BEVE 8 MB
60 GB WD600BEVS 8 MB 60 GB WD600VE, WD600BEVE 8 MB
40 GB WD400BEVS 8 MB 40 GB WD400VE 8 MB
80 GB WD800BEAS 8 MB 120 GB WD1200UE, WD1200BEAE 2 MB
60 GB WD600BEAS 2 MB 80 GB WD800BEAE 2 MB
40 GB WD400BEAS 2 MB 60 GB WD600UE 2 MB
40 GB WD400UE 2 MB
Enterprise
WD Raptor
10,000 RPM, 1.2 million hours MTBF, 5-year limited warranty
The world’s fastest and most reliable SATA hard drive offers 16 MB cache, best-in-class reliability, and is ideal
for high-speed servers and network attached storage.
Capacity Model Number Interface
150 GB WD1500ADFD SATA 1.5 Gb/s
74 GB WD740ADFD SATA 1.5 Gb/s
36 GB WD360ADFD SATA 1.5 Gb/s
WD AV
7200 RPM, 1 million hours MTBF, 3-year limited warranty
Optimized AV performance, best-in-class power consumption, and thermally optimized operation enable
unparalleled cost of ownership for manufacturers of digital video recording devices.
SATA 3 Gb/s EIDE 100 MB/s
Capacity Model Number Cache Capacity Model Number Cache
500 GB WD5000AVJS 8 MB 500 GB WD5000AVJB 8 MB
320 GB WD3200AVJS 8 MB 320 GB WD3200AVJB 8 MB
250 GB WD2500AVJS 8 MB 250 GB WD2500AVJB 8 MB
160 GB WD1600AVJS 8 MB 160 GB WD1600AVJB 8 MB
80 GB WD800AVJS 8 MB 80 GB WD800AVJB 8 MB
320 GB WD3200AVBS 2 MB 320 GB WD3200AVBB 2 MB
250 GB WD2500AVBS 2 MB 250 GB WD2500AVBB 2 MB
160 GB WD1600AVBS 2 MB 160 GB WD1600AVBB 2 MB
80 GB WD800AVBS 2 MB 80 GB WD800AVBB 2 MB