Seagate Exos 2TB 7.2K RPM SAS 12Gb/s 3.5-Inch Enterprise HDD (ST2000NM0045)
The Seagate ST2000NM0045 is a 2TB enterprise hard disk drive from the Exos 7E8 / Enterprise Capacity 3.5 HDD family. It operates at 7,200 RPM and uses a dual-port 12Gb/s SAS interface, making it suitable for 24×7 enterprise servers, data centers, and nearline storage environments. Seagate specifies a 512N sector format and 128MB cache for this 2TB model.
Technical Specifications:
- Part Number: ST2000NM0045
- Manufacturer: Seagate
- Drive Series: Exos 7E8 / Enterprise Capacity 3.5 HDD v5
- Storage Capacity: 2TB
- Drive Type: Enterprise HDD
- Interface: SAS
- Interface Speed: 12Gb/s SAS
- Rotational Speed: 7,200 RPM
- Form Factor: 3.5-inch
- Sector Format: 512N
- Cache: 128MB
- Interface Ports: Dual-port SAS
- Sustained Transfer Rate: Up to 215 MB/s
- Average Latency: 4.16ms
- MTBF: 2,000,000 hours
- Workload: Enterprise / 24×7 operation
- Application: Data centers, enterprise servers, nearline storage and large-capacity storage
- Power: Approx. 4.5W idle average / 8.5W average operating
- Dimensions: 101.85 × 147 × 26.1 mm
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