Seagate Exos 7E8 4TB 3.5" SAS HDD/Hard Drive

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Exos 7E8: Trusted. Efficient. Versatile

Trusted, efficient and versatile enterprise storage with ninth-generation enterprise-class reliability. Offering a range of capacities up to 8TB, the Exos 7E8 delivers faster random performance and the fastest data transfers, confidently storing data without sacrificing performance. These high capacity, high-performance drives are optimised for demanding enterprise bulk data applications. Choose the Exos 7E8 for 24×7 consistent performance.


Enterprise Drive for Bulk Data Applications

Exos 7E8 hard drives support up to 8 TB per drive, offering bulk data storage for data centre infrastructures requiring a highly reliable enterprise hard drive. Exos 7E8 provides cost-effective, reliable access to unstructured data. Built on field-proven 9th generation conventional magnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyse the datasphere, enabling data centre architects and IT professionals to deliver trusted performance, rock-solid reliability, and low TCO for demanding 24×7 operations.


Robust Bulk Data Storage for a 24×7 World

Exos 7E8 drives are backed by a 2 million hour MTBF rating and support workloads of 550 TB per year — 10× that of desktop hard drives. With state-of-the-art cache, on-the-fly error-correction algorithms and rotational vibration design, the Exos 7E8 helps ensure consistent performance in replicated and RAID multi-drive systems.


High Performance for Mainstream Data Centre Applications

Meet your storage workload requirements in the most efficient and cost-effective data centre footprint on the market today. The Exos 7E8 delivers easy integration into bulk storage systems with the 12Gb/s SAS interface. With user-definable innovative technology advancements like PowerChoice™ and Seagate RAID Rebuild®, you can tailor your nearline storage requirements for even greater improvements in lowering your TCO.


Features
• Quick access and storage of data with faster random performance—over 100% faster than other hard drives.
• 24×7 consistent performance—every transaction, every day.
• Efficiently delivers easy integration into replicated and RAID bulk storage systems with 12Gb/s SAS interface.
• Enables the fastest data transfers thanks to our comprehensive advanced caching technology.
• Supports enterprise-class nearline workloads of up to 550TB per year (10 times that of desktop hard drives), helping you meet your rigorous bulk storage SLAs.
Capacity 4000 GB
Edition Exos 7E8 Enterprise
Form Factor 3.5"
SSHD No
Flash Memory Size N/A
Flash Memory Type N/A
Height 26.11 mm
Rotation Speed 7200 rpm
Sector Size 512E
Cache 128MB
Access Time 4.16 ms
Host to/from Drive Sustained Transfer Rate 226 MB/s
Interface SAS-3 (12Gb/s)
Load/Unload Cycles 600,000
Annualised Workload Rating 550 TB/yr
Non-Recoverable Read Errors per Bits Read <1 in 10^15
Max. Operating Shock 40 G
NCQ No
Max.Power Usage 7.74 W
Dimensions 101.85 x 26.11 x 147 (WxHxD mm)
Package Type OEM