Seagate Exos Exos Mozaic 3+ Enterprise Hard Drive
The World’s Highest Density Enterprise Drive for AI & Cloud Redefine what’s possible for hyperscale, AI, and big data workloads with up to 36TB in...
The World’s Highest Density Enterprise Drive for AI & Cloud
Redefine what’s possible for hyperscale, AI, and big data workloads with up to 36TB in a standard 3.5-inch form factor—breakthrough performance, efficiency, and sustainability built for the future of data.
Highlights
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Breakthrough 3 TB per platter areal density, up to 36TB in one drive
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3× power efficiency per terabyte versus standard enterprise drives
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90% trusted components, next-gen Mozaic 3+ technology
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Always-on, durable performance for cloud and enterprise
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Built-in Seagate Secure advanced data protection
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Eco-friendly: more renewable energy and recycled materials
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Three-year Rescue Data Recovery Services included
Key Features
Performance & Capacity
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Storage Capacity: 28TB, 32TB, 36TB options
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Form Factor: 3.5-inch enterprise standard
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Areal Density: 3 TB per platter
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Ideal for: AI, big data analytics, hyperscale, and cloud storage
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Sustained performance under heavy workloads
Power & Efficiency
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Power Efficiency: 3× improvement per TB compared to typical drives
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Lower operational costs and reduced cooling needs
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Engineered for optimal heat dissipation
Reliability & Protection
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Enterprise-class reliability for 24/7, always-on environments
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Seagate Secure built-in data security
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Three-year Rescue Data Recovery Services, one-year special warranty
Integration & Compatibility
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Maintains same interface, form factor, and cooling profile as previous Exos generations
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Simplifies upgrades and integration into existing data centers
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Compatible with industry-standard racks, backplanes, and servers
Sustainability
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Built using more renewable energy and recycled materials than any prior Seagate product
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Designed to help data centers meet sustainability and ESG targets
Summary
Seagate’s Exos Mozaic 3+ Enterprise Hard Drive is engineered to deliver record-breaking density and efficiency for cloud, AI, and big data environments. With up to 36TB in a 3.5-inch form factor, advanced data security, and sustainable manufacturing, it’s the future-proof solution for hyperscale and mission-critical enterprise applications.
Seagate Exos Mozaic 3+ Enterprise Hard Drive
Seagate’s Exos Mozaic 3+ sets a new benchmark in enterprise data storage with up to 36TB capacity, industry-first 3TB per platter areal density, and superior power efficiency. Built for AI, hyperscale, and cloud data centers, it combines proven reliability, advanced security, and sustainability to support the most demanding business environments.
Specifications
| Specification | Details |
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| Capacity | • 28TB (ST28000NM003K) • 30TB (ST30000NM004K) • 32TB (ST32000NM003K) • 36TB (ST36000NM003K) |
| Form Factor | 3.5-inch |
| Areal Density | 3TB per platter |
| Interface | SATA or SAS (industry-standard, refer to specific model for details) |
| Dimensions (H × W × D) | 26.1 × 101.85 × 147 mm 1.028 × 4.010 × 5.787 in |
| Weight | 685 g 1.51 lb |
| Key Features | • Breakthrough Mozaic 3+ technology • Up to 36TB storage in standard 3.5" form factor • 3× power efficiency per TB vs. typical drives • Built with 90% trusted components from previous generations • Optimised for AI, cloud, and big data analytics • Advanced security with Seagate Secure • Enterprise-class always-on durability • Efficient cooling and seamless integration with existing infrastructure • Includes three-year Rescue Data Recovery Services • Built using renewable energy and recycled materials for sustainability |
| Compatibility | • Same form factor, interface, and cooling as previous generations • Simplifies integration and upgrade |
| Operating Environment | • Designed for 24×7 operation in enterprise and hyperscale deployments |
| Reliability | • Enterprise-grade durability • Data protection with built-in Seagate Secure |
| Warranty | • 1-year special warranty • 3-year Rescue Data Recovery Services |
| Size |
28TB, 30TB, 32TB, 36TB |
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