Enterprise Drive for Bulk Data Applications Exos 7E8 hard drives support up to 8TB per drive, offering bulk data storage for data centerinfrastructures requiring a highly reliable enterprise hard drive. Exos 7E8 provides cost-effective, reliable access to unstructured data. Built on field-proven 10th-generation conventionalmagnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyze the datasphere,enabling data center architects and IT professionals to deliver trusted performance, rock-solidreliability, ironclad security, 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 550TBper year€â€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 consistentperformance in replicated and RAID multi-drive systems. High Performance for Mainstream Data Center Applications Meet your storage workload requirements in the most efficient and cost-effective data centerfootprint on the market today. The Exos 7E8 delivers easy integration into bulk storage systemswith 12Gb/s SAS and SATA 6Gb/s interface options. With user-definable innovative technologyadvancements like PowerChoice and Seagate RAID Rebuild, you can tailor your nearlinestorage requirements for even greater improvements in lowering your TCO. Enhanced Reliability, Data Protection, and Security Advanced security features help protect data where it lives€â€on the drive. Exos 7E8 preventsunauthorized drive access and safeguards stored data with security features that includeSecure Downloads & Diagnostics, TCG-compliant Self-Encrypting Drive, and government-gradeFIPS/Common Criteria tamper-resistent hard drive. Seagate Secure drives simplify driverepurposing and disposal, help protect data-at-rest, and comply with corporate and federal datasecurity mandates. Specification:  Hard drive Component for Disk array HDD interface transfer rate 6 Gbit/s Average latency 4.16 ms Mean time between failures (MTBF) 2000000 h HDD speed 7200 RPM HDD size 3.5" HDD capacity 4000 GB Features Type HDD Component for Disk array HDD interface transfer rate 6 Gbit/s Interface Serial ATA III Average latency 4.16 ms Mean time between failures (MTBF) 2000000 h HDD speed 7200 RPM HDD size 3.5" HDD capacity 4000 GB Storage drive buffer size 256 MB Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read Rotational Vibration (RV) sensors Yes 24/7 operation Yes Power Operating voltage 5 / 12 V Power consumption (idle) 5.4 W Operational conditions Operating temperature (T-T) 5 - 60 °C Operating shock 70 G Non-operating shock 300 G Technical details Operating voltage 5 / 12 V Quantity 20 Interface Serial ATA III Mean time between failures (MTBF) 2000000 h Weight & dimensions Width 4.01" (101.8 mm) Weight 22.9 oz (649 g) Height 1.03" (26.1 mm) Depth 5.79" (147 mm) Packaging data Quantity 20 Packaging content Quantity 20 Other features Operating voltage 5 / 12 V Interface Serial ATA III
