GTM-T8Q82GG
Skip to main content

Cache data protection during power failures - Cache Guard

Redundantly configured batteries inside ETERNUS DX/ETERNUS AF allow data in cache memory to be moved to nonvolatile memory or to physical disk drives in cases of power failure. This secured data can then be maintained in that state indefinitely.
And ETERNUS DX S4/S3 and ETERNUS AF have long-life Nickel-metal-hydride battery for backup so as to reduce the periodic replacement parts. This also helps reduce industrial waste.

Cache Guard's image

Benefit

  • Cached data remains secure during any power outage, whatever the duration

Product Requirements

Supported Storages Hybrid Storage Systems/
Disk Storage System
ETERNUS DX60 S4/S3
ETERNUS DX100 S4/DX200 S4
ETERNUS DX500 S3/DX600 S3
ETERNUS DX8700 S3/DX8900 S3
ETERNUS DX400/DX400 S2 series
ETERNUS DX8000 series/DX8700 S2
ETERNUS4000, ETERNUS8000
All-Flash Arrays ETERNUS AF650