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Seagate ST1000NM0031 Constellation ES 1TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
- 1 TB 3.5" 7200 RPM Serial ATA
- Storage drive buffer size: 64 MB
- 610 g
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Key specifications
See full specs ↓- HDD capacity
- 1 TB
- HDD speed
- 7200 RPM
- Storage drive buffer size
- 64 MB
- HDD size
- 3.5"
- Interface
- Serial ATA
- Read seek time
- 8.5 ms
Product details
Seagate Constellation 1TB SATA, 7200rpm. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 64 MB, HDD size: 3.5", Interface: Serial ATA
Features
| HDD capacity | 1 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 64 MB |
| HDD size | 3.5" |
| Interface | Serial ATA |
| Read seek time | 8.5 ms |
| Write seek time | 9.5 ms |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 1200000 h |
Power
| Power consumption (typical) | 6.40 W |
| Power consumption (read) | 7.42 W |
| Power consumption (write) | 6.21 W |
| Power consumption (idle) | 4.42 W |
| Operating voltage | 5 / 12 V |
| Start-up current | 1.88 A |
Operational conditions
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating vibration | 0.25 Gs |
| Non-operating vibration | 4.9 Gs |
| Operating shock | 70 G |
| Non-operating shock | 350 G |
Weight & dimensions
| Width | 101.8 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 610 g |
Other features
| Sustained data rate | 150 MB/s |
| Acoustic pressure emissions | 2.7 dB |
| Internal | Yes |
| Data transfer rate | 6 Gbit/s |
Description
Seagate® Constellation® ES fifth-generation drives lead the industry with a range of high capacity enterprise drive options. Available in both 6Gb/s SAS and SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimized, 24x7 multi-drive server and storage environments. Key Features and Benefits - Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation; - Features a range of high capacities—from 500GB to 2TB—in a 3.5-inch enterprise-class hard disk drive; - Offers a traditional 3.5-inch form factor with enhanced rotational vibration tolerance and high data integrity for enterprise-class reliability in a cost-effective drive; - Delivers proven reliability, with an MTBF of 1.2 million hours and enhanced end-to-end data integrity with Protection Information feature; - Lets you choose a 6Gb/s Enterprise SATA or 6Gb/s SAS interface easing integration and delivering up to 2x the throughput of 3Gb/s nearline hard drives; - Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive; - Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idle periods; - TCG-compliant, Self-Encrypting Drive (SED) security option eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes and allows organizations to securely repurpose or sell hard disk drives; - Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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