[ G01-1517-CR-5YR ] Seagate Exos 7E8 ST4000NM002A 4TB 7200RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive (Certified Refurbished) - 5 Year Warranty
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 storage
• 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: Manufacturer Seagate Manufacturer Part #
Model # ST4000NM002A
Data Storage Formatted Capacity 4TB (4000GB) Data Transfer Rate To/From Media 6.0 Gb/s Buffer 256 MBCache Seek Time Average 8.9 ms Rotational Speed 7200 RPM Interface SATA 6.0Gb/s Dimensions
(H x W x D) Unit 4 in x 5.8 in x 1 in Weight Unit 1.4 lbs Warranty 5 Year Warranty Condition New OEM Includes in the Box Sealed Bulk Pack