Cisco NSS 326 Smart Storage review
Cisco has another stab at the SMB NAS market with a range of new desktop appliances. Read this exclusive review of its NSS 326 Smart Storage to see whether it’s got it right this time.
Overall performance isn’t great for a NAS appliance costing nearly a grand but the NSS 326 Smart Storage does have a heap of useful features and lots of disk bays. It’s not as good value as QNap’s TS-659 Pro which is almost identical but the higher price will get you Cisco’s five year warranty and the possibility of a greater range of web applications in the future.

Cisco may be a big cheese in the mid-range to enterprise network storage sector but it's still finding its feet in the SMB market. We weren't overly impressed with its NSS2000 desktop NAS appliance as we found it wanting for performance and features. Cisco didn't like it much either as it discontinued the model back in June.
Cisco's latest NSS 300 Smart Storage series aims to remedy these shortcomings and in this exclusive review we put the six-bay NSS 326 through its paces. This model sits at the top of a family of three appliances with Cisco also offering quad- and dual-drive boxes.
The NSS 326 has a good range of port choices. The two Gigabit Ethernet ports can be teamed up for load balancing and link resilience. At the back you have four USB2 ports and two eSATA ports for adding external storage devices.
Installation is a cinch as you load your choice of Cisco certified SATA hard disks, power the unit on and use the backlit LCD panel and control pad to choose a RAID array. We installed three 1TB WD GreenPower SATA disks and a RAID-5 array took nearly five hours to create during which time the volume could not be used.
Cisco's smart-looking Ajax-based web interface provides a sidebar menu listing all the available features - clicking one shows that feature's various options in the main window. The NSS 326 has a veritable bonanza of features as along with RAID-5, it supports mirrors, stripes and dual-redundant RAID-6 arrays.
Windows, Linux, Unix and Mac clients are on its guest list while for access control you can use the appliance's local user and group database or link up with an AD domain authentication server. We criticised Cisco's NSS2000 for its poor client support as it was restricted to handling simultaneous connections from fifteen CIFS and two FTP users. The NSS 326 has no such limitations on the number of client connections.
Get the ITPro daily newsletter
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
Dave is an IT consultant and freelance journalist specialising in hands-on reviews of computer networking products covering all market sectors from small businesses to enterprises. Founder of Binary Testing Ltd – the UK’s premier independent network testing laboratory - Dave has over 45 years of experience in the IT industry.
Dave has produced many thousands of in-depth business networking product reviews from his lab which have been reproduced globally. Writing for ITPro and its sister title, PC Pro, he covers all areas of business IT infrastructure, including servers, storage, network security, data protection, cloud, infrastructure and services.
-
Nvidia braces for a $5.5 billion hit as tariffs reach the semiconductor industry
News The chipmaker says its H20 chips need a special license as its share price plummets
By Bobby Hellard Published
-
Business leaders are having a crisis of confidence over data literacy
News A Salesforce survey reveals business leaders don't trust their data, or their ability to make the most of it
By Emma Woollacott Published
-
MITRE CVE program handed last minute reprieve amid funding lapse concerns
News The MITRE Corporation's Common Vulnerabilities and Exposures (CVEs) database has been handed a last minute reprieve amid concerns over funding.
By Rory Bathgate Last updated