PRO & TZ 170 Series
Discontinued
The SonicWALL PRO Series and TZ 170 Series are now discontinued. The TZ 170 being replaced by the TZ 180 & TZ 190 models last year, and the PRO Series finally finishing at the end of June '08, being replaced by the NSA Series.
The TZ 180 and TZ 190 are about 4/5 times more powerful than the TZ 170, whereas the NSA Series are a huge step forward in throughput and features and are currently leading the competition for performance.
Support & Security Subscription services are still available for these models.
PRO & TZ 170 Series
