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Seagate ST1000NX0303 1TB 6Gb/s SATA 7200 2.5-inch 128MB Hard Drive
- 1 TB 2.5" 7200 RPM Serial ATA
- HDD
- Storage drive buffer size: 128 MB
- 6 Gbit/s
- 190 g
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Key specifications
See full specs ↓- HDD capacity
- 1 TB
- HDD speed
- 7200 RPM
- Storage drive buffer size
- 128 MB
- HDD size
- 2.5"
- Interface
- Serial ATA
- Type
- HDD
Product details
Seagate Constellation .2 1TB. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 128 MB, HDD size: 2.5", Interface: Serial ATA
Features
| HDD capacity | 1 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 128 MB |
| HDD size | 2.5" |
| Interface | Serial ATA |
| Type | HDD |
| HDD interface transfer rate | 6 Gbit/s |
| Average latency | 4.16 ms |
| Bytes per sector | 4096 |
| Mean time between failures (MTBF) | 1400000 h |
Power
| Power consumption (typical) | 4.74 W |
| Power consumption (standby) | 1.14 W |
| Power consumption (idle) | 3.87 W |
| Operating voltage | 5 V |
Operational conditions
| Operating temperature (T-T) | 5 - 55 °C |
| Operating vibration | 0.5 G |
| Non-operating vibration | 3 G |
| Operating shock | 25 G |
| Non-operating shock | 400 G |
Weight & dimensions
| Width | 70.1 mm |
| Height | 15 mm |
| Depth | 100.5 mm |
| Weight | 190 g |
Packaging data
| Quantity per pack | 1 pc(s) |
Other features
| Internal | Yes |
| Data transfer rate | 6 Gbit/s |
Description
Engineered for demanding enterprise applications, the Seagate ST1000NX0303 delivers 1TB of high-performance storage in a 2.5-inch form factor. This drive is optimized for 24/7 operation, making it suitable for servers, network-attached storage (NAS) devices, and other mission-critical systems where reliability and consistent performance are paramount. The SATA 6Gb/s interface ensures rapid data transfer rates, maximizing efficiency in data-intensive workloads. With a rotational speed of 7200 RPM, the ST1000NX0303 provides faster access times and higher sequential read/write speeds compared to 5400 RPM drives, which is crucial for applications requiring quick data retrieval and processing. The large 128MB cache further enhances performance by reducing latency and improving the efficiency of data handling, allowing the drive to manage multiple requests simultaneously with greater speed. This drive is built with enterprise-level features to ensure durability and data integrity, including advanced error correction and vibration tolerance. Its 2.5-inch size allows for higher density in server racks and blade systems, while its robust design caters to the rigorous demands of continuous operation in data centers and enterprise environments.
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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