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The Seagate Barracuda ST6000DM003 is a reliable 6TB 3.5-inch SATA HDD designed for everyday computing, high-capacity storage, and smooth performance. With 5400RPM speed, 185MB/s transfer rates, and SMR recording technology, it provides excellent storage efficiency for desktops and home backup systems.
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The Seagate Barracuda ST6000DM003 delivers a large 6TB capacity in a dependable, energy-efficient design ideal for personal desktops, external storage enclosures, and backup solutions. Built with SMR technology and a 256MB cache, it balances high-capacity data management with quiet and cool operation, making it a great choice for long-term storage and general workloads.
Its SATA 6Gb/s interface ensures smooth data handling, supporting up to 185MB/s sustained transfer speeds—perfect for storing large media files, backups, and daily computing tasks. With a 2-year warranty and proven Barracuda reliability, this drive offers dependable performance and lasting value for everyday use.
Designed for durability and consistent usage, the ST6000DM003 maintains stable performance even in extended power-on conditions, thanks to its 2400-hour yearly rating and low noise/vibration characteristics. Whether you’re expanding desktop storage or building a large media library, this drive delivers efficient operation with confidence you can rely on.
5400RPM rotational speed
Up to 185MB/s sustained read/write speed
256MB multisegmented cache
SATA 6Gb/s interface for stable throughput
Large 6TB capacity for files, movies, backups, and applications
SMR (Shingled Magnetic Recording) for high-density storage
3.5-inch desktop HDD format
600,000 load/unload cycles
Nonrecoverable read errors: 1 per 10¹⁴ bits
55TB/year workload rate limit
Backed by a 2-year warranty
Low 5.3W typical operating power
Only 3.4W during idle
Ultra-low 0.25W sleep/standby consumption

When it comes to reliable, high-capacity, and high-performance storage, Seagate is a leading brand trusted by businesses, surveillance operators, and data centers worldwide. From enterprise-grade hard drives to specialized surveillance storage solutions, Seagate ensures superior durability, data security, and seamless performance for critical applications.
At FGTech Store, we offer a wide range of Seagate hard drives and storage solutions in India, helping businesses optimize their data storage, backup, and security needs.
For CCTV, NVRs, and video surveillance applications, Seagate’s SkyHawk™ series delivers unmatched reliability and endurance. Designed for continuous 24/7 operation, these hard drives support high-definition video recording and AI-powered analytics.
✅ Optimized for 24/7 recording – Designed for CCTV cameras, DVRs, and NVRs.
✅ SkyHawk Health Management (SHM) – Monitors drive health and prevents data loss.
✅ AllFrame AI Technology – Supports up to 64 HD cameras & AI analytics workloads.
✅ High Capacity Options – Ranges from 1TB to 20TB for long-term video storage.
✅ Low Power Consumption – Energy-efficient design for reliable performance with minimal heat.
🔹 Seagate SkyHawk 1TB/2TB/4TB – Best for home and small business CCTV systems.
🔹 Seagate SkyHawk 6TB/8TB/10TB – Ideal for medium to large-scale surveillance networks.
🔹 Seagate SkyHawk AI 12TB/16TB/20TB – Advanced storage for AI-powered security systems.
For servers, data centers, and mission-critical applications, Seagate offers Enterprise-class HDDs and SSDs with high endurance, speed, and reliability.
✅ Enterprise-Grade Reliability – Designed for 24/7 high-intensity workloads.
✅ Massive Storage Options – Capacities from 1TB to 22TB for large-scale data storage.
✅ High-Speed Performance – Supports SATA, SAS, and NVMe SSDs for ultra-fast data access.
✅ Data Protection & Encryption – Seagate Secure™ technology ensures end-to-end security.
✅ Enhanced Workload Support – Handles RAID storage, cloud computing, and AI applications.
🔹 Seagate Exos HDD (10TB/12TB/16TB/20TB/22TB) – High-capacity drives for data centers & enterprise applications.
🔹 Seagate Nytro SSD (SAS & NVMe SSDs) – Ultra-fast SSDs for high-performance computing.
🔹 Seagate IronWolf Pro (NAS Drives) – Designed for network-attached storage (NAS) solutions.
At FGTech Store, we provide 100% genuine Seagate storage solutions at the best prices. Whether you need reliable surveillance storage or enterprise-grade HDDs, we ensure high-quality, authentic products with full warranty support.
🔥 Original Seagate Products – Authentic hard drives with manufacturer warranty.
🚀 Best Prices in India – Competitive pricing with bulk purchase discounts.
⚡ Fast & Secure Shipping – Nationwide delivery for quick deployment.
📞 Expert Support – Get professional advice on choosing the right storage solution.
🔧 Enterprise & Surveillance Solutions – We provide storage solutions for businesses, IT infrastructure, and security systems.
From CCTV storage to enterprise cloud solutions, Seagate’s high-performance hard drives offer the perfect combination of speed, reliability, and efficiency.
| Category | Specifications |
|---|---|
| Model Number | ST6000DM003 |
| Capacity | 6 TB |
| Bytes Per Sector | 512e |
| Interface | SATA 6 Gb/s |
| Transfer Rates | 6.0 / 3.0 / 1.5 Gb/s |
| Max Sustained Data Rate | 185 MB/s |
| Cache | 256 MB |
| RPM | 5400 RPM |
| Recording Technology | SMR (Shingled Magnetic Recording) |
| Workload Rate Limit | 55 TB/year |
| Load/Unload Cycles | 600,000 |
| Nonrecoverable Errors | 1 per 10¹⁴ bits read |
| Power-On Hours/Year | 2400 hours |
| Warranty | 2 Years |
| Startup Power | 2.0 A |
| Operating Power | 5.3 W |
| Idle Power | 3.4 W |
| Sleep/Standby | 0.25 W / 0.25 W |
| Operating Temperature | 0°C to 60°C |
| Non-Operating Temperature | –40°C to 70°C |
| Height | 26.11 mm |
| Width | 101.85 mm |
| Depth | 146.99 mm |
| Weight | 610 g |
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