Seagate
Seagate ST33000650SS-RF Constellation ES.2 3TB 7200 RPM SAS 6Gb/s 3.5" internal hard drive
A 3.5-inch enterprise hard drive delivering 3 TB capacity over a SAS 6Gb/s interface with 7200 RPM speed and 64 MB cache
- InterfaceSAS 6Gb/s
- Capacity3TB
- RPM7200 RPM
- Cache64MB
- Average Seek Time8.5ms
- Average Write Time9.5ms
- 3 TB capacity stores large enterprise datasets
- 7200 RPM and 64 MB cache deliver fast data access
- SAS 6 Gb/s interface provides high-throughput connectivity
- 24×7 reliability rating supports continuous operation
- End-to-end data integrity and enhanced error correction protect stored data
Enterprise bulk storage
This refurbished Seagate Constellation ES.2 drive delivers 3TB of capacity over a SAS 6Gb/s interface, spinning at 7200 RPM with 64MB cache. It is built for 24x7 operation in enterprise storage arrays and servers that demand sustained throughput and end-to-end data integrity.
SAS backplane integration
The 3.5-inch form factor fits standard enterprise drive bays and hot-swap trays, requiring a SAS host bus adapter or RAID controller with 6Gb/s links. Dual-processor firmware and enhanced rotational-vibration tolerance keep performance consistent when many drives share a chassis, while PowerChoice technology reduces idle power draw.
Sustained workload behaviour
Average seek time is 8.5ms and average write time is 9.5ms, with 4.16ms average latency under continuous load. End-to-end SAS error correction and optional AES-256 self-encryption protect data integrity during long-running jobs, making the drive suited for high-capacity bulk storage rather than low-latency transactional workloads.
Besonderheiten
- 3 TB capacity stores large enterprise datasets
- 7200 RPM and 64 MB cache deliver fast data access
- SAS 6 Gb/s interface provides high-throughput connectivity
- 24×7 reliability rating supports continuous operation
- End-to-end data integrity and enhanced error correction protect stored data
Technische Daten
| Brand | Seagate |
|---|---|
| Series | Constellation ES.2 |
| Model | ST33000650SS-RF |
| Interface | SAS 6Gb/s |
| Capacity | 3TB |
| RPM | 7200 RPM |
| Cache | 64MB |
| Average Seek Time | 8.5ms |
| Average Write Time | 9.5ms |
| Average Latency | 4.16ms |
| Features | Highest-capacity enterprise drive for demanding data growth Fifth-generation SAS and SATA drives designed for 24x7 reliability SAS-based, end-to-end data integrity and enhanced error correction for accurate data storage Best-in-class enhanced rotational vibration tolerance ensures consistent performance. Improved power and cooling efficiencies with low power consumption and enhanced PowerChoice technology Multi-drive firmware maximized for enterprise system availability Robust performance with dual processor and ramp load technologies Self-Encrypting Drive (SED) option (AES-256) cuts |
| Usage | For Enterprise Storage |
| Form Factor | 3.5" |
| Height (maximum) | 26.10mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
| Versandgewicht | 0.91 kg |
| Paketgröße | 178 × 127 × 51 mm |
Fragen zu diesem Artikel
Will the 7200 RPM spindle speed cause the drive to hit thermal limits during 24×7 operation?
The Constellation ES.2 is engineered for 24×7 reliability with improved power and cooling efficiencies plus low power consumption and enhanced PowerChoice technology to manage heat under sustained enterprise workloads.
How much acoustic noise and power draw should I expect when this 3.5" SAS drive runs continuously?
Enhanced PowerChoice technology and improved power and cooling efficiencies keep both noise and power draw low during all-day operation, while best-in-class rotational vibration tolerance maintains consistent performance.
Does my server need a SAS 6Gb/s backplane or HBA to use this ST33000650SS-RF drive?
Yes, the drive uses a SAS 6Gb/s interface and requires a compatible SAS backplane, HBA or RAID controller with a 3.5" drive bay that accepts the 26.10 mm height form factor.
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