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Seagate Exos 7E8 ST4000NM002A 4TB 7200RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -5 Year Warranty
- Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications
- 4TB, 3.5-inch enterprise drive with industry-leading 6-disk technology,1 resulting in 33% more storage in the same storage slot
- Advanced Write Caching feature to utilize enhanced algorithms, resulting in the industry’s highest nearline storage workload performance efficiencies—100% performance improvement in random writes over last-generation drive
- Widely accepted, proven ninth-generation conventional perpendicular recording technology for reliable access to unstructured data in bulk storage applications
- SATA 6Gb/s interfaces in industry-standard advanced formats 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 tolerance design helps ensure consistent performance in dense multi-drive systems
- Engineered for 24×7 workloads of 550TB/yr—10× that of desktop drives
- 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
Best-Fit Applications
- Hyperscale applications/cloud data centers with replicated storage
- Massive scale-out data centers and big data analytics
- High-capacity density RAID storagez
- Mainstream enterprise external storage arrays (SAN, NAS, DAS)
- Distributed file systems, including Hadoop and Cepha
- Enterprise backup and restore—D2D, virtual tape
- Centralized surveillance
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Specification:
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Manufacturer
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Seagate
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Manufacturer Part #
Model #
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ST4000NM002A
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Data Storage
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4TB (4000GB)
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Data Transfer Rate
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Buffer
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256 MB
Cache
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Seek Time
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8.9 ms
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Rotational Speed
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7200 RPM
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Interface
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SATA 6.0Gb/s
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Dimensions
(H x W x D)
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4 in x 5.8 in x 1 in
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Weight
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1.4 lbs
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Warranty
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5 Year Warranty
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Condition
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New OEM
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Includes in the Box
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Sealed Bulk Pack
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