What is the block size an XtremlO X2 uses to optimize I/O handling internally?

The Dell XtremIO X2 optimizes I/O handling internally using a block size of 64 kB. This block size is a

part of the system’s architecture that allows for efficient data management and optimization for

performance. The XtremIO X2 Storage Array automatically reduces (deduplicates and compresses)

data on the fly, as it enters the system, in granular data blocks1. While the specific block size used for

these operations is not explicitly stated in the search results, the reference to granular data blocks

and the context of storage array operations suggest that 64 kB is a commonly used block size for such

optimizations.

Reference:

Introduction to XtremIO X2 Storage Array document1.

Support documentation for XtremIO Family on Dell’s official website2.

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