In the first of a series of Smart Shopper surveys, SearchStorage.com polled more than 120 users on their opinions...
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of midrange NAS products.
The vendors and products we included in the survey are: Network Appliance Inc.'s FAS900 series, Sun Microsystems Inc.'s StorEdge 5310, Hewlett-Packard Co.'s Proliant Storage Server NAS DL585, EMC Corp.'s Celerra NS series, Adaptec's Snap Server 1800 and Procom Technology's NetForce 4000 series.
Over half the companies who took the survey said that manageability and ease of use were the most important criteria in their product selection process. Interestingly, point-in-time copy, or snapshot capabilities, once a key differentiator among NAS vendors, was less important. It's possible that Microsoft's inclusion of this functionality in Windows Server 2003 has made snapshot technology a standard offering.
It comes as no surprise that vendor support was rated the highest priority among 72% of respondents. Of the 20 or so NetApp users who took the survey, 75% strongly agreed that the company's products experience very little downtime and were easy to get up and running. They were less impressed with the price of NetApp's gear, however, with only half agreeing that it delivers good value for money. Also on the downside, only about half the respondents said the company's products meet their capacity needs.
NetApp's acquisition of Spinnaker supposedly addresses the lack of scalability of its file system, which currently forces users to buy a new appliance, which means a second file system to manage, each time the one they have fills up. Spinnaker's distributed file system gets around this issue, but NetApp bought the company several years ago and still hasn't fully integrated the technology.
In the EMC Celerra camp were 24 companies who were as satisfied with the product's reliability as NetApp's users were with its systems but similarly less enamored of the price. In addition, almost half the number of Celerra customers polled in the survey found EMC's warranty period to be unacceptable. Overall, they felt the products features and functionality met their needs.
This article originally appeared on SearchStorage.com.