Storage Capacity
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Specifications
- Storage Capacity4000 gigabytesStorage Drive TypeHDDRotational Speed0 revolutions per minuteMaximum Read Speed180 megabytes per secondMaximum Write Speed180 megabytes per secondForm Factor3.5 in.
- Key Specs
- Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
- Storage Drive Type: HDD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
- Rotational Speed: 0 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
- Maximum Read Speed: 180 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
- Maximum Write Speed: 180 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
- Form Factor: 3.5 in.
- Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
- General
- Brand: WD
- Model Number: WD43PURZ
- Product Name: Purple 4TB Surveillance Internal Hard Drive
- Capacity
- Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
- Performance
- Storage Drive Type: HDD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
- Rotational Speed: 0 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
- Maximum Read Speed: 180 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
- Maximum Write Speed: 180 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
- Heatsink: false (Dissipates heat during intense operation for sustained peak performance.)
- Compatibility
- Internal Or External: Internal
- Product Compatibility: Server
- Form Factor: 3.5 in.
- Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
- Minimum System Requirements: Supports 64 single-stream HD cameras
- Features
- Data Encryption: false
- Usage: Surveillance
- Memory
- Cache Buffer Size: 256 megabytes (The data capacity of the cache buffer (or disk buffer) that acts as temporary memory for the drive. The cache holds the most recently and frequently used data to save the drive the extra step of pulling it from permanent storage every time it's needed, which helps increase the drive's overall speed.)
- Dimensions
- Product Height: 1.03 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 1.26 ounces (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 3 years
- Warranty - Labor: 3 years
- Other
- UPC: 718037898308
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
- Industry-Leading Storage, Surveillance You Can Trust: Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty.
- Western Digital's Exclusive AllFrame Technology: All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.
- Enhanced Workload Ratings: WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
- Multiple Cameras, Multiple Streams: Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras3. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
- Designed For Surveillance Solutions: With an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components5 and support in storage systems with more than eight drive bays6, WD Purple drives deliver reliable operation even in harsh environments.
- Wide Compatibility, Seamless Integration: WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you.
- Industry-Leading Storage, Surveillance You Can Trust: Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty.
- Western Digital's Exclusive AllFrame Technology: All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.
- Enhanced Workload Ratings: WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
- Multiple Cameras, Multiple Streams: Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras3. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
- Designed For Surveillance Solutions: With an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components5 and support in storage systems with more than eight drive bays6, WD Purple drives deliver reliable operation even in harsh environments.
- Wide Compatibility, Seamless Integration: WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you.
Whats Included
- WD Purple Surveillance hard drive
- Quick Install Guide
- WD Purple Surveillance hard drive
- Quick Install Guide
Q: How many cameras can this WD Purple drive support?
A: This drive is optimized to support up to 64 cameras.
Q: What is the purpose of IntelliSeek technology in this drive?
A: IntelliSeek technology calculates optimum seek speeds to keep power consumption low, minimizing ambient noise and vibrations.
Q: What is the workload rating for this WD Purple drive?
A: WD Purple drives have a workload rating of up to 180TB/year.
Q: Does this drive have any security features?
A: No, this drive does not have any specific security features listed.
Q: Why are WD Purple drives suitable for surveillance systems?
A: WD Purple drives are designed for 24/7 always-on surveillance systems and are engineered to withstand elevated heat fluctuations and equipment vibrations common in NVR environments.
Q: What technology does this drive use to reduce frame loss?
A: This drive uses Western Digital's exclusive AllFrame technology to help reduce frame loss and improve overall video playback.
Q: What is the storage capacity of this WD Purple drive?
A: This WD Purple drive has a storage capacity of 4TB.
A: Yes, its prefered and highly recommended.
Compare similar products
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Store edited photos, videos, and games on this 3.5-inch Western Digital hard drive. It has dynamic cache for optimizing allocation between reads and writes, and there's plenty of space to store files with its 4TB capacity.
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Upgrade today with the latest generation of the WD_BLACK Gaming Hard Drive for the capacity you need and the performance you want. Available with up to 512 MB of DRAM cache on higher-capacity models, WD_BLACK Gaming Hard Drives are optimized for performance so you can spend more time playing the games you love most. Combine WD_BLACK Gaming Hard Drive with a WD_BLACK SSD for a dual-drive configuration, enabling additional caching of the operating system onto the SSD for even greater PC gaming performance. All together, upgrading your older or slower hard drive to the latest generation of WD_BLACK HDDs gives you speedy performance, high capacities, and industry-leading 5-year limited warranty for an inspiring three-in-one storage solution.
| Pros for WD - Purple 4TB Surveillance Internal Hard Drive | |||
|---|---|---|---|
| There were no pros for this product— | Storage, Reliability, Ease of use, Price, Installation | There were no pros for this product— | Overall Performance, Storage Capacity, Read/Write Speed |
| Cons for WD - Purple 4TB Surveillance Internal Hard Drive | |||
| There were no cons for this product— | SATA Cable, Warranty | There were no cons for this product— | Noise Level |
Specs
Reviews
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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
DVR Harddrive replacement
The day before my memorial weekend camping trip my HD in my dvr decided to quit on me. Upon doing some research i seen this model was the most mentioned option. Ordered it and picked it up next day, took my 5 mins to swap it out with the old one. Plugged DVR in and it booted straight up without any extra work. I highly recommend this product to anyone looking for a replacement, especially if you have a samsung wisenet dvr!!!! Easily replaced the 2TB Greenpower Western Digital that it originally came with!!!
This review is from WD - Purple 4TB Surveillance Internal Hard Drive
Posted by FatBoy317
- Rated 5 out of 5 stars
Hard drive
It's a hard drive. It's really hard and it drivers your data on platters . What more do you need to know . I put this in my dream machine for the camera DVR side
This review is from WD - Purple 4TB Surveillance Internal Hard Drive
Posted by Happycustomer
- Rated 5 out of 5 stars
Best price and easy order online
Easy to choose with great selection of HD SSA and free shipping. Best price vs the big Azm with additional prime fee.
This review is from WD - Purple 4TB Surveillance Internal Hard Drive
Posted by SLblue
