Seagate Exos
Enterprise & NAS Hard Drives
The world's most trusted enterprise HDD platform up to 32TB per drive, Mozaic 3+ technology delivering 3× power efficiency per terabyte. Built for 24×7 operation in AI, cloud, hyperscale and business NAS environments.
- Up to 32TB capacity per drive (Mozaic 3+ platform)
- 7,200 RPM spindle with up to 273 MB/s sustained transfer rate
- SATA 6Gb/s and SAS 12Gb/s interface options
- 2 – 2.5 Million Hour MTBF enterprise-class reliability
- 550 TB/year workload rating 10× desktop drives
- Seagate Secure™ data-at-rest encryption (SED, FIPS 140-2)
- 3× power efficiency per TB vs previous generation
- 5-year warranty with 24×7 operation rating
Choose the Right Exos Drive
From entry-level 1TB to hyperscale 32TB the full Exos lineup has a drive for every enterprise workload.
| Model | Capacity | Best For |
|---|---|---|
| Exos 7E8 | 1TB – 8TB | Servers, JBODs, Entry NAS |
| Exos X16 | 10TB – 16TB | Data Centres, RAID Arrays |
| Exos X20 | 18TB – 20TB | Hyperscale, Cloud, AI Storage |
| Exos X24 New | 12TB – 24TB (CMR) / 28TB (SMR) | Hyperscale, High-Density RAID |
| Exos M (Mozaic 3+) New | 30TB – 32TB | AI, Big Data, Enterprise Cloud |
Built for the Most Demanding Environments
Every Exos drive is engineered for continuous 24×7 operation from business NAS to AI hyperscale data centres.
Mozaic 3+ Platform
3TB+ per platter density maximise storage capacity without increasing your data centre footprint. Up to 32TB per drive.
550 TB/Year Workload
Rated for the most demanding workloads 10× the throughput of a desktop drive. Designed to run full 24×7 without throttling.
Seagate Secure™
Integrated SED encryption with FIPS 140-2 certification. Protect data at rest and meet corporate and federal compliance requirements.
PowerBalance & PowerChoice
Up to 3× greater power efficiency per TB reduce energy costs and cooling requirements significantly at scale.
Always-On Reliability
2–2.5 Million Hour MTBF and 0.44% AFR. Backed by a 5-year warranty designed for mission-critical uptime.
Broad Compatibility
Same 3.5" form factor and standard interfaces (SATA/SAS) across the full Exos range seamless integration and upgrades.
AI & Big Data Ready
Purpose-built for AI, big data analytics, hyperscale cloud and high-capacity enterprise storage environments.
Sustainability
Exos M uses more recycled and renewable materials than any previous product in its class enterprise sustainability without compromise.
NAS Compatible
Ideal for business-centric NAS systems validated for use with Asustor and major NAS platforms running 24×7 workloads.
Full Specifications
| Form Factor | 3.5 Inch |
| Interface | SATA 6Gb/s · SAS 12Gb/s |
| Spindle Speed | 7,200 RPM |
| Capacity Range | 1TB – 32TB |
| Cache | 128MB – 512MB |
| Workload Rating | Up to 550 TB/year |
| MTBF | 2 – 2.5 Million Hours |
| AFR | 0.44% |
| Recording Method | CMR (PMR) / SMR / HAMR (Mozaic) |
| Power Efficiency | Up to 3× per TB (Mozaic platform) |
| Security | Seagate Secure™ (SED, FIPS 140-2) |
| Warranty | 5 Years |
Where Exos Drives Excel
Business NAS & Servers
Ideal for Asustor NAS systems and rack-mounted servers requiring 24×7 reliability.
Cloud & Hyperscale
Mass-capacity cloud storage with high areal density and low power consumption.
AI & Big Data Analytics
Sustain high sequential throughput for AI training datasets and analytics pipelines.
Backup & Archival
High-capacity, cost-effective long-term data backup and cold storage archiving.
Ready to get started?
Contact our team for pricing, live demo, or installation support. We're available Monday to Saturday, 10 AM – 7 PM.