We performed a comparison between Dell EqualLogic PS series and VNX [EOL] based on real PeerSpot user reviews.
Find out what your peers are saying about NetApp, IBM, Hewlett Packard Enterprise and others in Modular SAN (Storage Area Network)."Dell's technical support is very good."
"The product is very stable."
"It has contributed to the implementation of virtualization and all its benefits."
"The technical support is very good."
"If you have one datacenter fail, the VMs will start to run inside the other data center."
"Its high availability. It has a lot of redundancy and good management software as well as good alerting."
"It is extremely reliable."
"You can always trust it. It is stable."
"The most valuable feature is the tight VMware integration, due to the migration from bare metal to virtualized environments and then on to the cloud."
"Integration with VMware"
"Multi-tiering, positively affects the efficiency of the storage space."
"One of the best features of the VNX is the ability to combine drives of different types into a virtual Storage Pool. By combining small but fast flash drives, SAS drives, and high-capacity but slower NL-SAS drives, the VNX can intelligently move data to the different tiers of storage based on usage."
"It is very stable even during multiple power failures."
"High availability including non-disruptive updates: We cannot afford downtime windows."
"The implementation of both block and file system storage in a single GUI provides is better situated than most other storages."
"The most valuable feature is the auto-tiering, which helps in the speed of data access."
"The replication efficiency needs to be improved."
"6510 and 6610 have two iSCSI connections in each controller. Why do 6110xxx members have only one, and why do the same members have the possibility of having an active iSCSI interface in the passive controller? It could make a lot of noise with a failover."
"Individual file recovery would be a nice additional feature."
"The solution is out of date and the new version has a lot of advanced features."
"There is no inline deduplication capability."
"The product is reaching the end-of-lifecycle."
"There is no option for mixing RAID types in one device."
"Dell EqualLogic PS series could improve the performance because in our hybrid configuration the read speed is faster than the write speed."
"Poor connection to FC."
"Based on our workloads, we see repeatedly in performance reports that the built-in controller (SP) cache of our VNX model is not sufficiently large, resulting in forced cache flushing."
"The management software used for the VNX is Unicenter. While it is an improvement over Navicenter, used in older EMC SANs, it still feels outdated in comparison to other SAN management software."
"There is no easy way to defrag a RAID group. It would be nice to be able to reduce the size of a storage pool if the storage is not needed anymore."
"The administrative console (Navisphere/Unisphere) needs some improvement, especially on their Java-based GUI. The updated version of Java is not compatible."
"The CLI could be better documented, like with VMAX."
"If the VNX had embedded encryption, that would be great."
"EMC VNX needs to support bigger SSD and the Next Generation EMC Unity does this."
Earn 20 points
Dell EqualLogic PS series is ranked 7th in Modular SAN (Storage Area Network) with 17 reviews while VNX [EOL] doesn't meet the minimum requirements to be ranked in Modular SAN (Storage Area Network). Dell EqualLogic PS series is rated 8.0, while VNX [EOL] is rated 8.0. The top reviewer of Dell EqualLogic PS series writes "A highly scalable and astoundingly stable solution offering its users an extremely good technical support". On the other hand, the top reviewer of VNX [EOL] writes "The auto-tiering helps in the speed of data access". Dell EqualLogic PS series is most compared with HPE StorageWorks MSA, whereas VNX [EOL] is most compared with .
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