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."
"It has contributed to the implementation of virtualization and all its benefits."
"The technical support is very good."
"It is stable and scalable."
"It is extremely reliable."
"The most valuable feature of Dell EqualLogic PS series auto tiering by using this feature, the customer can get higher performance on a valuable budget."
"Its high availability. It has a lot of redundancy and good management software as well as good alerting."
"It is a stable solution. Stability-wise, I rate the solution a ten out of ten."
"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."
"Integration with VMware"
"Good performance for VM environments"
"It is very stable even during multiple power failures."
"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."
"Multi-tiering, positively affects the efficiency of the storage space."
"FAST (auto-tiering): Doesn't require configuration and is managed by the array itself."
"If I need to have more space or more capacity, I need to replace the product. It would be ideal if we could scale without replacing the box itself."
"The replication efficiency needs to be improved."
"Why is it not possible for both controllers to be simultaneously active (load balancing)?"
"Dell EqualLogic PS series could improve the performance because in our hybrid configuration the read speed is faster than the write speed."
"The performance isn't as good as, for example, Nimble."
"There is no inline deduplication capability."
"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."
"There is no option for mixing RAID types in one device."
"VNX can improve by offering flexible upgrade options. It's not possible to add a single HDD to a current array and there are fixed rules to make upgrades."
"The scalability is average because the storage has some hardware limitations and, obviously, operating system limitations."
"Poor connection to FC."
"The administrative console (Navisphere/Unisphere) needs some improvement, especially on their Java-based GUI. The updated version of Java is not compatible."
"EMC VNX needs to support bigger SSDs. Next generation EMC Unity will do this."
"EMC VNX needs to support bigger SSD and the Next Generation EMC Unity does this."
"There is an easy replication process between distinct data centers via VPLEX and/or RPA. But I hope in the future that EMC/Dell could replicate this with other types of storage."
"It would be very helpful to get an automated report that shows you the size of the checkpoints and get warnings when a checkpoint is reaching either maximum capacity per a file system or hitting the ceiling on the SavVol pool consumption."
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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