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WD Purple 4TB | WD43PURZ –Surveillance Hard Drive | Cache-256MB, 5400RPM, 3.5”, SATA6Gb/s, 3Y Warranty

Name: WD Purple 4TB | WD43PURZ –Surveillance Hard Drive | Cache-256MB, 5400RPM, 3.5”, SATA6Gb/s, 3Y Warranty
Brand: Western Digital
SKU: FGINREL7EW6H
Availability: InStock
Rating: 3.00 (2 reviews)

Original price was: ₹20,999.00.Current price is: ₹12,299.00. Inc. tax (₹10,422.88Exc. Tax)

Rated 3.00 out of 5 based on 2 customer ratings

(2 customer reviews)

WD Purple 4TB WDsurveillance hard drive is engineered for 24/7 video recording in security systems, offering reliable performance for NVR and DVR setups. Built to withstand heat, vibration, and continuous use, it features AllFrame™ technology to reduce frame loss and improve video playback. With a workload rating of 180TB/year, it supports up to 64 HD cameras and is compatible with a wide range of security systems. The WD Purple 4TB also offers a 1 million hour MTBF and comes with a 3-year limited warranty.

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SKU: FGINREL7EW6H Categories: Internal and External Hard Drives, Memory and Storage, Storage Devices, Surveillance and Security Brand: Western Digital

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WD Purple 4TB | WD43PURZ –Surveillance Hard Drive | Cache-256MB, 5400RPM, 3.5”, SATA6Gb/s, 3Y Warranty

Rated 3.00 out of 5

In stock

Inc. tax (₹10,422.88Exc. Tax)

SKU: FGINREL7EW6H

Weight	0.75 kg
Dimensions	14.7 × 10.16 × 2.61 cm
Cache Size	256MB
Brand	Western Digital
Storage	4TB
Drive Type	Surveillance HDD
Form Factor	3.5inch
Series	Purple & Purple Pro
Warranty	3 Years
Spindle Speed (RPM)	5400 RPM
Interface Type	SATA
Use Case	Surveillance/Smart Video Storagr
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Ubiquiti UNVR Unifi Network Video Recorder with (4) 2.5/3.5″ HDD bays

Rated 0 out of 5

Out of stock

Inc. tax (₹32,202.54Exc. Tax)

SKU: FGIN975RWN79

Weight	5.2 kg
Dimensions	44.2 × 32.5 × 4.4 cm
Brand	Ubiquiti
Model	UNVR
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Ubiquiti UVC-G5-Bullet 2K 4MP POE Camera with 5MP CMOS Sensors and AI event detection

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SKU: FGINXQA592N3

Brand	Ubiquiti
Model	UVC-G5-Bullet
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WD Purple 4TB | WD43PURZ –Surveillance Hard Drive | Cache-256MB, 5400RPM, 3.5”, SATA6Gb/s, 3Y Warranty Inc. tax (₹10,422.88Exc. Tax)

Ubiquiti UNVR Unifi Network Video Recorder with (4) 2.5/3.5" HDD bays Inc. tax (₹32,202.54Exc. Tax)

Ubiquiti UVC-G5-Bullet 2K 4MP POE Camera with 5MP CMOS Sensors and AI event detection Inc. tax (₹13,812.71Exc. Tax)

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Weight	0.69 kg
Dimensions	14.7 × 10.61 × 2.61 cm
Brand	Western Digital
Storage	6TB
Cache Size	256MB
Drive Type	Surveillance HDD
Form Factor	3.5inch
Interface Type	SATA
Spindle Speed (RPM)	5400 RPM
Use Case	Surveillance/Smart Video Storagr
Warranty	3 Years
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Description

WD Purple 4TB HDD is specially designed for surveillance applications. Built with AllFrame™ technology, this drive delivers enhanced reliability and performance for security systems running 24/7. It supports up to 64 HD cameras and is optimized for NVR, DVR, and AI-enabled video recorders. Its superior workload capability ensures smooth video playback and minimal frame loss, even during continuous operation in demanding environments.

With a 4TB capacity, the drive is ideal for small to medium surveillance setups needing reliable storage without compromise. The drive is engineered for high endurance, lower power consumption, and compatibility with a wide range of security systems.

Key Features:

Capacity: 4TB
Purpose-Built for Surveillance Systems – Optimized for 24/7 video recording and playback.
Supports up to 64 Cameras – Reliable storage for multi-camera setups.
AllFrame™ Technology – Reduces frame loss, improves video playback, and enhances ATA streaming.
Workload Rating: Up to 180TB/year workload for durability in write-intensive environments.
Wide Compatibility: Works with a variety of NVR and DVR systems.
Low Power Consumption: Helps reduce energy costs and heat generation.
MTBF: 1 million hours for long-lasting reliability.

Best suited for ✅

• CCTV DVR and NVR recording systems
• Continuous 24×7 video surveillance workloads
• Home and business security monitoring
• Multi-camera environments requiring stable recording
• Replacement or upgrade of surveillance hard drives

Not suitable for ❌

• Desktop or gaming workloads requiring high random performance
• Portable or external storage without enclosure
• Systems requiring enterprise-class workload ratings
• Environments without proper cooling or compatible DVR/NVR

About Western Digital

Western Digital Storage Solutions – Built for Every Demand
Power your world with Western Digital, a global leader in data storage technology. At FGTech Store, we offer the complete spectrum of authentic WD drive from high-performance gaming storage and robust NAS solutions to enterprise-grade data center hardware and reliable surveillance systems. Engineered for endurance, speed, and massive capacity, WD provides the trusted foundation for your most critical data.

Why Choose Western Digital?
✅ Purpose-Built Reliability: Each WD color-coded line is optimized for a specific workload, from 24/7 NAS operation with WD Red Pro to continuous surveillance with WD Purple Pro.
✅ Unmatched Capacity & Performance: Handle massive projects and data archives with drives offering up to 26TB. Experience rapid load times with performance-focused lines like WD_BLACK.
✅ Enterprise-Grade Endurance: Trust WD Gold and Ultrastar data center drives for mission-critical business applications, featuring the highest reliability ratings (MTBF).
✅ Proven Innovation Leader: A heritage of trusted storage technology used by gamers, creators, IT professionals, and enterprises worldwide.

Explore the Western Digital Range
🎮 WD_BLACK | Premium Gaming & Performance
High-performance drives built for speed to enhance your gaming and creative workflows.

WD_BLACK P10 Game Drive (Portable HDD)

WD_BLACK Internal Drives (500GB, 2TB, 4TB, 6TB, 8TB, 10TB)

🖥️ WD Blue & WD Black | Everyday Computing & Enthusiast PCs
Reliable storage for desktops and laptops, balancing value and performance.

WD Blue PC Hard Drives (500GB, 1TB, 2TB, 3TB, 4TB, 6TB, 8TB, 10TB, 12TB)

WD Black Internal Performance Drives

💾 WD Red Pro | Professional Network-Attached Storage (NAS)
Engineered for multi-bay NAS systems with heavy workloads, supporting up to 24-bay environments.

WD Red Pro NAS Hard Drives (2TB, 10TB, 12TB, 14TB, 16TB, 18TB, 20TB, 22TB)

🏢 WD Purple & Purple Pro | Surveillance & Security Systems
Optimized for 24/7/365 high-definition video recording in AI-enabled security systems.

WD Purple Surveillance Drives (2TB, 4TB, 6TB)

WD Purple Pro (1TB, 8TB, 10TB, 12TB, 14TB, 18TB, 22TB, 24TB, 26TB)

⚙️ WD Gold & Ultrastar | Enterprise & Data Center
Maximum reliability drives for enterprise servers, storage arrays, and data centers.

WD Gold Enterprise Class SATA HDDs (1TB, 2TB, 4TB, 6TB, 8TB, 10TB, 12TB, 14TB, 16TB, 18TB, 20TB, 22TB, 24TB, 26TB)

WD Ultrastar Data Center Drives (1TB, 6TB, 8TB, 10TB, 12TB, 14TB, 16TB, 18TB, 20TB, 22TB)

Your Authorized Source for WD Drives in India
FGTech Store is your trusted destination for 100% genuine Western Digital products in India. We ensure you get the right drive for your specific application, backed by reliable service and support.

✅ Comprehensive Range – The widest selection of WD color-coded drives for every need.
✅ Genuine Warranty – All products come with full manufacturer warranty and support.
✅ Expert Guidance – Get help selecting the perfect drive for your gaming rig, NAS, server, or surveillance system.

🚀 Shop Western Digital Storage Online in India
Build with confidence on a foundation of proven performance and reliability. Choose the drive engineered for your purpose.

👉 Browse the Complete Western Digital Collection Here:
https://staging.freeg.online/brand/western-digital

Western Digital – The Drive Behind Your World.

Product Details

Capacity	4TB
Form Factor	3.5-Inch
Connector	SATA
Interface	SATA
Transfer Rate	up to 175MB/s
Disk Speed (RPM)	5400 RPM
Recording Technology	CMR
Warranty	3-Year Limited Warranty
Dimensions (L x W x H)	147mm x 101.6mm x 26.1mm
Cache size	256 MB

Datasheet

brochure-wd-color-brand

Reviews & Q and A

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Rated 3 out of 5

2 reviews

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2 reviews for WD Purple 4TB | WD43PURZ –Surveillance Hard Drive | Cache-256MB, 5400RPM, 3.5”, SATA6Gb/s, 3Y Warranty

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Verified owner Ritayan (verified owner) – February 6, 2026
Rated 4 out of 5
It was delivered very quickly, and well packaged in foam. Wrote a 50GB test file at 208MB/s, and a SMART short test didn’t report any errors. It’s a CMR drive as mentioned in the description.
Only thing is that the product description says it’s a WD43PURZ with 256MB cache, but I received a WD44PURZ with 128MB cache. Verify the model with them before ordering if the cache size matters to you. The lower cache was not an issue for me since the price was still lower than elsewhere.
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Verified owner Benoy Thomas (verified owner) – July 15, 2025
Rated 2 out of 5
Item delivered was not working and now working with FG Tech team to get replacement delivered. Good communication from team but the speed need to improve the customer experience.
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