User Manual

2579–810250-A01 May 2020
© 2020 Western Digital Corporation or its affiliates. All rights reserved. Western Digital, the Western Digital Logo, Sta-
bleTrac, and WD Black are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the U.S.
and/or other countries. All other marks are the property of their respective owners. Pictures shown may vary from actual
products. Product specifications subject to change without notice.
5601 Great Oaks Parkway
San Jose, CA 95119, USA
www.westerndigital.com
Specifications
WD Black
™
3.5-inch PC Hard Drive
Specifications subject to change without notice.
1
Not all products may be available in all regions of the world.
2
As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and
one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As
used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per
second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective
maximum SATA 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-IO
organization as of the date of this specification sheet. Visit www.sata-io.org for details.
3
WD hard drive products manufactured and sold worldwide after June 8, 2011, meet or exceed Restriction of
Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
4
Controlled unload at ambient condition.
5
See http://support.wd.com/warranty for regional specific warranty details.
6
Power measurements at room-ambient temperature.
7
No non-recoverable errors during operating tests or after non-operating tests.
8
Sound power level.
6TB 4TB 4TB 2TB 1TB 500GB
Model Number¹
WD6003FZBX WD4005FZBX WD4004FZWZ WD2003FZEX WD1003FZEX WD5003AZEX
Recording Technology CMR CMR CMR CMR CMR CMR
Formatted capacity 6TB 4TB 4TB 2TB 1TB 500GB
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch
Advanced Format (AF) Yes Yes Yes Yes Yes Yes
RoHS compliant Yes Yes Yes Yes Yes Yes
Performance
Interface transfer rate (max)
Buffer to host
Host to/from drive (sustained)
6 Gb/s
227 MB/s
6 Gb/s
256 MB/s
6 Gb/s
128 MB/s
6 Gb/s
164 MB/s
6 Gb/s
150 MB/s
6 Gb/s
150 MB/s
Cache (MB) 256 256 128 64 64 64
Performance Class 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM
Reliability/Data Integrity
Load/unload cycles 300,000 300,000 300,000 300,000 300,000 300,000
Non-recoverable read errors per
bits read <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014
Limited warranty (years) 5 5 5 5 5 5
Power Management6
Average power requirements (W)
Read/Write
Idle
Standby and Sleep
9.1
7.1
1.0
9.1
5.8
1.0
9.1
5.8
1.0
9.5
8.1
1.3
6.8
6.1
0.8
6.8
6.1
0.8
Environmental Specifications7
Temperature (°C)
Operating
Non-operating
5 to 55
-40 to 70
5 to 55
-40 to 70
5 to 55
-40 to 70
5 to 55
-40 to 70
0 to 60
-40 to 70
0 to 60
-40 to 70
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
30
65
300
30
65
300
30
65
300
30
65
300
30
65
350
30
65
350
Acoustics (dBA)8
Idle
Seek (average)
29
36
29
36
29
36
29
34
29
30
29
30
Physical Dimensions
Height (in./mm, max) 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1
Length (in./mm, max) 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147
Width (in./mm, ± .01 in.) 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6
Weight (lb/kg) 1.58/0.72 ± 3% 1.58/0.72 ± 10% 1.58/0.72 ± 10% 1.32/0.60 0.99/0.45 0.95/0.43
PRODUCT BRIEF 3.5-INCH PC HARD DRIVES