HPE 4TB SAS 6Gb/s 3.5 Inch 861683-B21
This reliable hard drive is perfect as an enterprise server drive for backup and system recovery. It provides great archiving capabilities and rich storage for media content such as video. The drive is designed with cost-effective reliability and performance for use as external storage in non-primary environments with low workloads (up to 40%). The drive is field replaceable.
Key Features
Reliable server drive for backup and archiving (field-replaceable)
Affordable solution for entry-level (midline) servers
Approximately twice the reliability of conventional drives at less than 40% load
With robust midline features such as rotational vibration sensors
Fast error reporting (TLER) and buffered data protection
Reduces performance for data protection if a certain temperature is reached
Server environment
The drive supports many features not found in conventional drives. For example, TLER gives the disk time constraints so it reports an error really fast (within 5 seconds). A regular disk has an unlimited number of attempts. The data in the disk buffer is protected by error detection using parity checking or ECC technology.