Western Digital 4TB Purple Surveillance Internal Hard Drive 3.5 Inch SATA 6 Gb Per Second 256 MB Cache WD42PURZ
Why you'll like it
- Continuous Security Performance — Engineered for continuous 24/7 high-definition write-intensive operations in security systems
- Reduced Frame Loss — AllFrame technology improves ATA streaming to minimize video pixelation and frame errors
- Enhanced Drive Durability — Tarnish-resistant components withstand extreme thermal fluctuations and equipment vibrations in multi-bay configurations
- Massive Workload Support — Handles a workload rate of up to 180 Terabytes per year to support high stream-count camera configurations
Product details
Description
The Western Digital 4TB WD Purple Surveillance Internal Hard Drive is engineered specifically for always-on, high-definition security setups. Ideal for business owners and residential properties operating multi-camera networks, this 3.5 inch drive reliably handles the intensive continuous-write demands of Network Video Recorders and Digital Video Recorders.
Standard desktop drives risk failure or corrupted recordings under continuous strain, but this purpose-built storage system withstands the elevated temperatures and physical vibrations common to multi-bay environments. Incorporating Western Digital AllFrame technology, the drive optimizes ATA streaming performance to minimize dropped frames and dramatically improve video playback clarity.
Capable of supporting extensive surveillance workloads, it enables secure tracking across numerous high-definition video feeds.
How to use
- Ensure the Network Video Recorder or Digital Video Recorder system is fully powered down before installation.
- Securely mount the 3.5 inch internal hard drive into an available drive bay using standard mounting screws.
- Attach the SATA data cable to the system motherboard and connect the SATA power connector from the system power supply unit.
- Power on the recording unit and enter the system setup menu to format the drive for initialize operation.
Ingredients
High-grade aluminum chassis components, magnetic storage platters, tarnish-resistant internal electrical contacts, advanced firmware architectures, and specialized mechanical dampening materials.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Western Digital |
|---|---|
| UPC | 718037887944 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Will this be used in an NVR or a DVR setup?
This versatile surveillance hard drive is optimized for both Network Video Recorder and Digital Video Recorder environments. It interfaces seamlessly with various security system setups to manage heavy continuous video streaming.
Are you recording in 1080p or 4K resolution?
The drive is fully equipped to handle both high-definition 1080p and ultra-high-definition 4K camera feeds. Its specialized media streaming optimizations ensure smooth video frame capture across high-resolution formats.
How many cameras are in your setup?
This particular 4TB storage model is designed to reliably support up to 64 individual high-definition, single-stream security cameras. This makes it highly scalable for expanding surveillance systems.
Is this surveillance hard drive an authentic product available for delivery in India?
Yes, this is an authentic Western Digital surveillance product sourced directly from premium global channels. Dropy India ensures all imported products are fully verified and legitimate.
What is the workload rating for this specific storage model?
This drive features a high workload capability rated for up to 180 Terabytes per year. This capacity allows it to easily manage up to three times the continuous data transfer volume of standard desktop computing drives.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.