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অস্থিতিশীল বাজার পরিস্থিতির কারণে অর্ডার করার পূর্বে পণ্যের স্টক ও বিস্তারিত ফোন করে জেনে নিন।
N.B. Image may vary with product
N.B. Image may vary with product
1TB to 8TB, 3.5-inch enterprise drive with industry-leading conventional magnetic recording (CMR) technology
Advanced Write Caching feature enables up to 100% performance improvement in random writes over last-generation drive
12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e, and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems
State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-to end SAS-based data integrity for accurate data storage Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems
Engineered for 24x7 workloads of 550TB/yr
Robust performance with dual processors, ramp load technology, top-cover-attached motor, and humidity sensor for optimum performance in all chassis
On-demand PowerBalance™ feature available for lower power/performance in random read/write environments
Seagate Secure® Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection
Seagate SeaTools™ diagnostic software to provide drive self-tests ensuring no unnecessary downtime and maximizing TCO
Hyperscale applications/cloud data centers with replicated storage
Massive scale-out data centers and big data analytics
High-capacity density RAID storage
Mainstream enterprise external storage (SAN, NAS, DAS)
Distributed file systems, including Hadoop and Ceph
Enterprise backup and restore—D2D, virtual tape
Seagate's "Super Parity" error correction firmware with RAID rebuild functionality is located on the drive's SAS controller, which improves data rebuild times after a drive error. Craig said a drive's data can be rebuilt "in hours instead of days.
| Seagate Enterprise Capacity 3.5 HDD | |
|---|---|
| Base Model No |
ST2000NM0055 |
Capacity |
2TB / 2000GB |
| Interface | SATA 6 Gbp/s |
Sector Size |
512n |
| Special Features | |
| Protection Infromation | - |
| Humidity Sensor | Yes |
| superiority | Yes |
| Halogen Free | Yes |
| PowerChoice Technology | Yes |
| PowerBalance Technolgy | No |
| Cache |
128MB |
| Advance Writing Caching (internal NOR flash) | No |
| Reliability/Data Integrity | |
| Vibration, Nonoperating: 10Hz to 500Hz (Grms) | 5 |
| MTBF | 2,000,000hr |
| Reliability Rating @ Full 24×7 Operation (AFR) | 0.44% |
| Nonrecoverable Read Errors per Bits Read, Max | 1 sector per 10E15 |
| Power-On Hours | 8760 |
| Bytes per Sector | 512 |
| Performance | |
| Spin Speed | 7200RPM |
| Interface Access Speed (Gb/s) | 6.0,3.0,1.5 |
| Max Sustainable Transfer Rate | 226MB/s |
| Average Latency(ms) | 4.16 |
| Interface Ports | Single |
| Rotational Vibration @ 1500Hz (rad/s) | 12.5 |
| Power Consumption | |
| Idle Average(W) | 4.257W |
| Average Operating Power | 5.91W |
| Power Supply Requirements | +12 V and +5 V |
| Environmental/Temperature | |
| Temprature, Operating(°C) | 5°C - 60°C |
| Shock, Operating Power | 70/40Gs |
| Shock, Nonoperating, 1 ms/2ms (Gs) | 250/150Gs |
| Physical | |
| Height(mm/in) | 26.1mm/1.028in |
| Width(mm/in, max) | 101.85mm/4.01in |
| Depth(mm/in, max) | 147.0mm/5.787in |
| Weight(g/lb) | 610g/1.34lb |
