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CCTV Hard Disk for DVR & NVR Systems | Surveillance HDD India

Buy CCTV Hard Disk online in India for DVR and NVR systems. Explore 500GB, 1TB, 2TB and 4TB Surveillance HDD options at the best cctv hard disk price with guaranteed 24×7 continuous recording reliability and full GST billing.

WeKart Team•Updated Jan 2025•10 min read•🇮🇳 India
✅ Verified Info 📊 Best Price Guaranteed 💾 24×7 Surveillance Grade 🛡️ Up to 3-Yr Warranty

A CCTV hard disk is specifically engineered for continuous, round-the-clock video surveillance recording in DVR (Digital Video Recorder) and NVR (Network Video Recorder) setups. Unlike standard desktop PC drives that operate for only 8 to 10 hours a day, a dedicated surveillance HDD is built to withstand high write-intensive workloads, multi-camera streaming, and harsh thermal environments.

At WeKart Online Store, we bring you genuine, high-performance storage solutions tailored for Indian security requirements. Whether you are searching for the most economical dvr hard disk price for a small home installation or need robust storage for commercial CCTV setups, we offer guaranteed compatibility with top brands like Hikvision, Dahua, CP Plus, and Honeywell.

⚠️ Important Warning: Never use a normal PC desktop drive as a hard disk for security camera systems. Desktop drives lack vibration tolerance and continuous write firmware, leading to frame drops, video corruption, and premature drive failure within months.

Best CCTV Hard Disk for DVR & NVR Systems

When building a bulletproof security system, selecting the right hard disk for security camera recording is just as critical as choosing high-resolution cameras. A specialized CCTV drive features advanced ATA streaming support, reducing video frame loss and ensuring that every second of surveillance is safely archived.

💡 Why Surveillance-Grade HDDs are Superior:
  • 24×7 Continuous Reliability: Tested for 8,760 hours of annual operation without thermal throttling.
  • Multi-Camera Workloads: Supports simultaneous recording from up to 64 HD or 4K camera channels.
  • Tarnish Resistant Components: Designed specifically to survive humidity and temperature fluctuations common in India.
  • Optimized Power Consumption: Lower spin-up current reduces load on your CCTV power supply and UPS backup.
  • High Workload Rating: Handles up to 180 TB/year read/write cycles compared to just 55 TB/year on desktop drives.

CCTV & DVR Hard Disk Price in India 2025

Understanding the latest cctv hard disk price and dvr hard disk price in India helps you budget effectively for your security setup. Prices vary depending on storage capacity, buffer size, brand warranty, and workload rating. If you are replacing an old drive, comparing the camera hard disk price across capacities will help you find the sweet spot between retention days and cost.

Storage Capacity Best For Setup Average Retention Est. Price Range (INR)
500GB Surveillance HDD 2-4 Cameras (Home Setup) 7 to 10 Days ₹1,500 - ₹2,200
1TB Surveillance HDD 4-8 Cameras (Small Shop) 15 to 22 Days ₹2,800 - ₹3,800
2TB Surveillance HDD 8-16 Cameras (Office/Retail) 25 to 35 Days ₹4,200 - ₹5,500
4TB Surveillance HDD 16-32+ Cameras (Warehouse) 45 to 60+ Days ₹7,500 - ₹9,800

*Note: The actual cctv camera hard disk price varies slightly based on brand selection (Seagate SkyHawk, WD Purple, or WeKart D25 series) and ongoing seasonal discounts on WeKart Online Store.

NVR & DVR Hard Disk Buying Guide: 4 Critical Rules

To ensure you get the maximum value for your cctv camera hard disk price investment, always evaluate your storage requirements using these four essential parameters:

1

Total Camera Count & Bitrate

More cameras generate higher data streams. A 4-channel DVR system requires considerably less storage bandwidth than a 16-channel IP NVR setup recording simultaneously.

2

Video Resolution & Compression

Upgrading from 2MP (1080P) to 5MP or 4K cameras doubles your file size. Make sure your system utilizes H.265+ video compression to save up to 50% storage space without losing clarity.

3

Required Retention Period

How many days of history do you need? Most Indian businesses, shops, and housing societies require at least 30 days of backup to comply with local security audits and incident reviews.

4

Continuous vs Motion-Detection Mode

Continuous 24×7 recording consumes constant disk space. By configuring your DVR to record only when motion is detected during off-peak hours, you can extend your retention period significantly.

500GB vs 1TB vs 2TB vs 4TB CCTV HDD: Which Should You Choose?

Every surveillance project has unique storage demands. Click below to explore dedicated categories and find the exact camera hard disk price matching your camera setup:

500GB CCTV Hard Disk

👉 500GB CCTV Hard Disk Collection

Best suited for basic 2 to 4 camera home security installations. Delivers around 7 to 10 days of continuous recording at 1080P resolution. Extremely budget-friendly option for residential surveillance.

Check 500GB DVR Hard Disk Price →
1TB CCTV Hard Disk
MOST SELLING IN INDIA

👉 1TB CCTV Hard Disk Collection

The universal standard for Indian homes, clinics, and small retail shops. Supports 4 to 8 camera systems effortlessly, storing over 2 to 3 weeks of crisp HD footage with H.265 compression enabled.

Check 1TB CCTV Hard Disk Price →
2TB CCTV Hard Disk

👉 2TB CCTV Hard Disk Collection

Ideal for 8 to 16 camera installations in offices, restaurants, and schools. Provides 30+ days of solid backup, ensuring you never miss critical events or audit requirements.

Check 2TB CCTV Hard Disk Price →
4TB CCTV Hard Disk

👉 4TB CCTV Hard Disk Collection

Engineered for enterprise NVR setups, factories, warehouses, and gated communities. Supports 16 to 32+ high-definition cameras with extended archival history of up to 60 days.

Check 4TB Surveillance HDD Price →

💾 Recommended Surveillance Hard Disks at WeKart

D25 1TB CCTV Hard Disk for DVR & NVR
D25 1TB CCTV Hard Disk for DVR & NVR
From ₹2,999
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D25 2TB CCTV Surveillance HDD
D25 2TB CCTV Surveillance HDD
From ₹4,699
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Seagate SkyHawk 1TB Surveillance HDD
Seagate SkyHawk 1TB Surveillance HDD
From ₹3,499
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WD Purple 2TB CCTV Hard Disk
WD Purple 2TB CCTV Hard Disk
From ₹5,299
Buy Now

❓ Frequently Asked Questions

What is the average CCTV hard disk price in India? +
The average cctv hard disk price in India starts from approximately ₹1,500 for a 500GB surveillance drive, ₹2,800 to ₹3,500 for a 1TB drive, and ₹4,200 to ₹5,500 for a 2TB drive. Prices vary slightly based on brand warranty (Seagate SkyHawk, WD Purple, or WeKart D25) and ongoing online offers.
What is the difference between normal PC hard disks and surveillance HDDs? +
A normal PC drive is built to run 8 hours a day with moderate data read/write cycles. In contrast, a hard disk for security camera systems is designed for 24×7 continuous recording, high thermal endurance, and custom ATA streaming protocols to prevent video frame loss across multiple camera channels.
How much storage capacity do I need for a 4-camera CCTV setup? +
For a standard 4-camera setup recording at 1080P resolution with H.265 compression, a 1TB CCTV hard disk will comfortably store about 15 to 20 days of continuous video. If you configure your DVR to record only on motion detection, the same 1TB drive can easily last up to 30 days.
Why does DVR hard disk price vary across different brands? +
The dvr hard disk price depends on internal firmware tuning (like Seagate ImagePerfect AI or WD AllFrame), annual workload ratings (TB/year), RPM speeds, buffer cache sizes, and the length of manufacturer warranty provided (typically 2 to 3 years in India).
Are WeKart CCTV hard disks compatible with Hikvision and Dahua DVRs? +
Yes! All surveillance hard disks sold at WeKart Online Store feature standard SATA III interfaces and are 100% compatible with Hikvision, Dahua, CP Plus, Honeywell, Panasonic, and all other major DVR and NVR brands available in the Indian market.
Does WeKart provide a GST invoice and warranty on hard disks? +
Absolutely. Every purchase from WeKart Online Store comes with a valid GST invoice for business input tax credit claims, along with genuine manufacturer warranty coverage (up to 3 years depending on the model). Our support team is always available via WhatsApp to assist with installation or warranty queries.
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Verified by WeKart Technical Team
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