HDD ST8000NM0055 8TB 7.2K 3.5 SATA 256MB Hard Disk
The Enterprise Capacity HDD ST8000NM0055 is a high-capacity 8TB 3.5-inch SATA hard drive engineered for enterprise-class applications.
Product Description
The Enterprise Capacity HDD ST8000NM0055 is a high-capacity 8TB 3.5-inch SATA hard drive engineered for enterprise-class applications. Delivering 7200 RPM performance with a 256MB cache, it provides faster access to data, smooth multitasking, and reliable storage for mission-critical systems. Optimized for 24/7 operation, it supports heavy workloads up to 550TB/year and ensures long-lasting durability with an impressive 2 million hours MTBF. Its rotational vibration sensors and advanced error correction make it perfect for use in RAID and multi-drive environments, guaranteeing consistent and stable performance.
Key Features
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8TB massive enterprise-grade capacity for large-scale storage
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High-speed 7200 RPM with 256MB cache for performance-driven tasks
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Designed for 24/7 continuous operation with workload up to 550TB/year
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Rotational vibration sensors for RAID and multi-drive system reliability
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Sustained transfer rate up to 243 MB/s with SATA 6Gb/s interface
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Long-term reliability with 2M hours MTBF
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Optimized power consumption for efficiency in data centers
Specifications
| Specification | Details |
|---|---|
| Model Number | ST8000NM0055 |
| Capacity | 8TB |
| Form Factor | 3.5 inch |
| Interface | SATA 6Gb/s |
| Spindle Speed | 7200 RPM |
| Cache Memory | 256MB |
| Sustained Data Transfer Rate | Up to 243 MB/s |
| Workload Rate Limit | 550TB/year |
| MTBF (Reliability) | 2 million hours |
| Sector Format | 512e |
| Vibration Tolerance | Yes (Rotational Vibration Sensors) |
| Power Consumption (Active/Idle) | ~9W / ~7.6W |
| Operating Temperature | 5°C to 60°C |
| Dimensions (H x W x D) | 26.11 x 101.85 x 146.99 mm |
| Weight | ~716g |
Applications
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Enterprise data centers and cloud storage
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RAID arrays and multi-drive systems
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Backup and long-term archiving solutions
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Continuous video surveillance and streaming servers
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High-performance workstations for big data, video editing, and analytics
