Western Digital WD4003FZEX, WD1003FZEX, WD4001FAEX, WD1002FAEX, WD3003FZEX Service Manual

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WD Black
Desktop Hard Drives
Our all new next-generation WD Black drives deliver improved performance that heightens the experience of your PC playground. These performance drives offer enhanced features over the previous generation to maximize system performance, allowing you to have more fun creating while spending less time waiting.
INTERFACE
SATA 6 Gb/s
MODEL NUMBERS
WD4003FZEX WD1003FZEX WD4001FAEX WD1002FAEX WD3003FZEX WD5003AZEX WD3001FAEX WD2003FZEX
Product Features
Inspiring performance and capacity
For the creators, the gamers and those that demand the best, we delivered the next generation of hard drives to enlarge your PC playground. The latest WD Black desktop hard drives offer enhanced features that maximize system performance, allowing you to spend more time doing what you love most and less time waiting. WD Black is designed to intensify your PC experience with generous capacity and incredible performance, pushing the boundaries of personalization.
High resolution for a high denition world
Underlying its athletic stance of performance and capacity, WD Black features a new High Resolution Controller (HRC) with an improved architectural design, resulting in increased data precision across the hard drive. This translates to superior responsiveness evolving your high denition world to the next level.
FORM FACTOR
3.5-inch
Smarter than the average drive
Performance and workstation PCs equipped with high-end components often emit vibrations and acoustics that can reduce the precision and performance of your hard drive. Even the best chassis on the market can not always compensate against this. The new generation of WD Black hard drives feature Vibration Control Technology (VCT) which allows the disks inside the drive to adapt to any mounting problems or vibration conditions that are inside your case, resulting in increased data accuracy, performance and reliability over time. Put simply, this means you can game harder, faster and longer.
Action meets stable traction
In addition to Vibration Control Technology (VCT), WD Black is also equipped with StableTrac™ Technology, which secures the motor shaft inside the drive at both ends to help reduce additional system­induced vibrations. StableTrac condently stabilizes the platters inside, resulting in more accurate tracking in a particular sector during read and write operations and delivers increased performance. (2 TB models and above)
ROTATIONAL SPEED
7200 RPM
Protecting your moments
The worst thing that can happen during a rendering process is losing data due to power uctuation or power failure. The new generation of WD Black hard drives is equipped with Corruption Protection Technology (CPT), which helps to protect and limit the potential problem of data loss during power failure or power loss to the hard drive. Overall, Corruption Protection Technology can save you time and money on your project.
Efcient dual processing
When it comes to processing power, more is always better. WD Black features a dual core processor that offers twice the processing power to maximize drive performance. Adding additional value, WD’s Dynamic Cache Technology increases performance by improving caching algorithms in real time and optimizing the cache allocation between reads and writes. This results in the drive automatically allocating more cache for read data, which reduces data congestion and increases overall performance.
CAPACITIES
500 GB to 4 TB
Industry-leading 5-year limited warranty
Our engineers have a relentless dedication to keeping your data safe. This passion is reected in the industry-leading 5-year limited warranty we stand behind on all WD Black drives. The evidence for our success lies in our capability to continually deliver next-generation technologies and in our ability to stand behind these products with industry-leading 5-year limited warranty coverage. WD Black is tested to a higher standard than conventional hard drives with more strenuous and aggressive testing over a longer period of time. This is our story of innovation, renement and passion for performance hard drives.
Applications
 Power computing applications such as video and photo editing, and maxed out gaming computers.  WD Black hard drives are tested and recommended for use in PCs and high-performance workstations. Desktop drives are not recommended for use in RAID
environments. Please consider using WD Red™ hard drives for home and small ofce 1-5 bay NAS systems and WD enterprise hard drives for rackmount and NAS systems with more than 5 bays.*
* WD hard drives are designed and tested for use in specic applications and environments. This ensures that your hard drive is compatible with and functions properly in your
application. Our hard drives are warranted against defects in materials and workmanship in the system for which they were designed. Use in systems other than for what the hard drive was designed could result in compatibility problems that affect proper function, unrelated to material and/or workmanship defects. For best results, be sure to select the appropriate product for your application by consulting our product spec sheets on our website at www.wd.com or by calling our customer support line where we would be happy to help you through the selection process.
WD Black
Specications 4 TB 4 TB 3 TB 3 TB
Model number Interface SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s Formatted capacity
1
2
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch Advanced Format (AF) Yes No Ye s No RoHS compliant
3
Performance
Data transfer rate (max) Buffer to host Host to/from drive (sustained)
Cache (MB) 64 64 64 64 Rotational speed (RPM) 7200 7200 7200 7200
Reliability/Data Integrity
Load/unload cycles Non-recoverable read errors per bits
read Limited warranty (years)
4
5
Power Management
Average power requirements (W) Read/Write Idle Standby/Sleep
Environmental Specications
Temperature (°C) Operating Non-operating
Shock (Gs) Operating (2 ms, write) Operating (2 ms, read) Non-operating (2 ms)
Acoustics (dBA) Idle Seek (average)
7
Physical Dimensions
Height (in./mm, max) 1.028/25.4 1.028/25.4 1.028/25.4 1.028/25.4 Length (in./mm, max) 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 Weight (lb./kg, ± 10%) 1.50/0.68 1.50/0.68 1.40/0.64 1.40/0.64
WD4003FZEX WD4001FAEX WD3003FZEX WD3001FAEX
4 TB 4 TB 3 TB 3 TB
Yes Yes Yes Yes
6 Gb/s 171 MB/s
6 Gb/s 154 MB/s
6 Gb/s 168 MB/s
6 Gb/s 154 MB/s
300,000 300,000 300,000 300,000
<1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014
5 5 5 5
6
9.5
8.1
1.3
5 to 55
-40 to 70
30 65 300
29 34
9.5
8.1
1.3
5 to 55
-40 to 70
30 65 300
29 34
9.5
8.1
1.3
5 to 55
-40 to 70
30 65 300
29 34
9.5
8.1
1.3
5 to 55
-40 to 70
30 65 300
29 34
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 specication published by the SATA-IO organization as of the date of this specication 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
Maximum burst rate running the Mode 5 Ultra ATA transfer mode.
5
Controlled unload at ambient condition.
6
The term of the limited warranty may vary by region. Visit support.wd.com/warranty for details.
7
No non-recoverable errors during operating tests or after non-operating tests.
8
Sound power level.
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