This comparison covers the performance, cost, and features of iSCSI and NFS storage protocols
Updated June 23, 2026
iSCSI
Best when block-level access and security features are necessary
NFS
Best when file-level access and ease of use are prioritized
IT Intel suggests iSCSI for its block-level access and robust security features, making it a better choice for workloads requiring high security and performance, while NFS is more suitable for environments prioritizing ease of use and file-level access.
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