Reduce data in real-time in storage system - Deduplication / Compression
The Deduplication/Compression function analyzes duplicated data in every 4KB of the write data from the server, and writes the duplicated data only once. After the first write, the data is referenced instead of writing the same data again. This reduces the total write size. Also, with the compression function further data reduction is realized.
For the deduplication function and the compression function, either one or both can be used.
- Efficient utilization of drives
- Reduces total writes and extends the life of SSD
||ETERNUS AF250 S2/AF250
ETERNUS AF650 S2/AF650
|Hybrid Storage Systems
||ETERNUS DX200 S4/S3
ETERNUS DX500 S4/S3
ETERNUS DX600 S4/S3
(Note) ETERNUS DX8900 S4 supports "Commpression function".