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WD RE2-GP
Power Saving Hard Drives
Physical Specifications
500 GB (2-disk)
Model numbers
WD5000ABPS
Formatted capacity
500,107 MB
1
User sectors per drive
976,773,168
Interface
SATA 3 Gb/s
Form factor
3.5-inch
Bytes per sector (STD)
512
Actuator latch/auto park
Yes
SATA latching connector Yes
RoHS compliant
Yes
2
Performance Specifications
Data Transfer Rate
Buffer to host
3 Gb/s
3
Buffer to disk
84 MB/s sustained
Read seek time
5
8.9 ms (average)
Rotational speed
IntelliPower
Buffer
16 MB
Drive ready time (2-disk)
11.0 sec (average)
Drive ready time
17.0 sec (average)
(3- and 4-disk)
6
Load/unload cycles
600,000 minimum
LBA support
Yes
Error rate
<1 in 10
(non-recoverable)
Physical Dimensions
Height
1.028 in (26.1 mm) max
Length
5.787 in (147.0 mm) max
Width
4.0 in (101.6 mm) ± .01 in.
Weight (2-disk)
1.39 lb (0.63 kg) ± 10%
Weight (3-disk)
1.52 lb (0.69 kg) ± 10%
Weight (4-disk)
1.61 lb (0.73 kg) ± 10%
Power Requirements (2-disk)
Performance mode
12V (±10%) 5V (±5%)
Read/Write
220 mA
Idle
180 mA
Standby
6 mA
Sleep
6 mA
One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
1
2
WD hard drive products manufactured and sold worldwide after June 1, 2006, meet or exceed Restriction of Hazardous Substances (RoHS)
compliance requirements as mandated by the European Union for electrical and electronic products. The RoHS Directive 2002/95/EC of the
European Parliament, which is effective in the EU beginning July 1, 2006, aims to protect human health and the environment by restricting the use of
certain hazardous substances in new equipment, and consists of restrictions on lead, mercury, cadmium, and other substances.
3
Effective maximum SATA 3 Gb/s transfer rate.
4
Maximum drive capacity model.
5
Read Seek Time=Move Time + Read Settle Time (excluding command overhead & latency).
6
Controlled unload at ambient condition.
7
No non-recoverable errors during operating tests or after non-operating tests.
8
Sound power level.
9
The term of the limited warranty may vary by region. Visit support.wdc.com/warranty for details.
750 GB (3-disk)
WD7500AYPS
750,156 MB
1,465,149,168
SATA 3 Gb/s
3.5-inch
512
Yes
Yes
Yes
4
15
bits read
Power
700 mA
6W
220 mA
3.3W
180 mA
0.97W
180 mA
0.97W
1 TB (4-disk)
WD1000FYPS
1,000,204 MB
1,953,525,168
SATA 3 Gb/s
3.5-inch
512
Yes
Yes
Yes
Power Requirements (3- and 4-disk)
Performance mode
12V (±10%) 5V (±5%)
Read/Write
340 mA
Idle
254 mA
Standby
6 mA
Sleep
6 mA
Environmental Specifications
Shock
Operating (2 ms)
30G (read/write), 65G (read)
Non-operating (2 ms)
2-disk models
300G
3- and 4-disk models 250G
Half sine wave measured in 2 ms duration, measured without isolation.
Vibration
Operating
- Random
0.004 g
2
- Linear
20-300 Hz, 0.75G (0 to peak)
Non-operating
2
- Random
0.05 g
/Hz (10 to 300 Hz)
- Linear
20-500 Hz, 4.0G (0 to peak)
8
Acoustics (average)
Idle mode
24 dBA
Perfomance seek mode
29 dBA
Quiet seek mode
25 dBA
Limited Warranty
9
5 years
Power
675 mA
7.4W
195 mA
4W
180 mA
0.97W
180 mA
0.97W
7
/Hz (10 to 300 Hz)
For service and literature:
support.wdc.com
www.westerndigital.com
800.
ASK
949.672.7199
+800.6008.6008 Asia Pacific
+31.20.4467651 EMEA
Western Digital, WD, and the WD logo are
registered trademarks; and IntelliSeek,
IntelliPower, IntelliPark, StableTrac, RAFF,
GreenPower, and FIT Lab are trademarks of
Western Digital Technologies, Inc. Other
marks may be mentioned herein that belong to
other companies. Product specifications
subject to change without notice.
© 2007 Western Digital Technologies, Inc.
All rights reserved.
Western Digital
20511 Lake Forest Drive
Lake Forest, California U.S.A. 92630
2879-701236-A01 Nov 2007
.4
WDC
North America
Spanish
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