Warranty Information

ATTO Technology stands behind the quality of its products with a standard limited warranty program that provides customers with on-line and telephone technical support, downloadable software upgrades and a return-to-factory product repair program.


Included in the Standard Warranty Program:

  • Email/On-line technical support – (Monday - Friday, 8 am - 8 pm EST)
  • Phone Support – (Monday - Friday, 8 am - 8 pm EST)
  • Software Upgrade Program:
    • Any minor revision within warranty period (Via customer electronic download)
    • Any major revision (Via customer electronic download) – free for 90 days after purchase; after 90 days, contact ATTO for pricing
  • Standard Repair – Factory return/repair program:
    • Product is repaired or replaced within 5-10 business days of receipt
    • Warranty includes parts and labor
  • Out-of-warranty repairs on a fixed-fee basis

Service & Technical Support

ATTO Technology service and support personnel are available Monday - Friday, 8 am - 8 pm EST.

To contact technical support:


Warranty Period Information

Products manufactured and sold by ATTO Technology are intended to be free from defects in material and workmanship. Unless otherwise specified in a supplemental warranty agreement, this warranty is applicable to the following products and for the applicable time period from the date of customer purchase:

  • ATTO Host Bus Adapters - three (3) years
  • ATTO Network Adapters - three (3) years
  • ATTO Desklink devices - three (3) years
  • ATTO XstreamCORE Storage Controllers - two (2) years
  • ATTO FibreBridge Bridges - two (2) years
  • ATTO FibreConnect Switches- one (1) year
  • ATTO Cables and Accessories - ninety (90) days (or as listed on individual product page)

Extended Warranty Period Information

ATTO provides customers with an option to extend product coverage for a total of 5 years for ATTO appliance products (storage controllers and switches). Customers are eligible to upgrade their existing standard warranty up to 30 days prior to expirations not to exceed a total of 5 years

Advanced Replacement Warranty Information

ATTO's Advanced Replacement Warranty allows customers to receive replacement product prior to shipping back defective product to ATTO. For more information on the Advanced Replacement Warranty, please read ATTO Advanced Part Replacement Program

For more information on the different Warranties ATTO offers, read the ATTO Warranty Program Manual.


ATTO's sole obligation in the event of a breach of this warranty shall be to replace or repair the defective Product. ATTO is not responsible for damage to or loss of any data, programs or any media. In no event shall ATTO have any responsibility or bear any liability for the cost of labor for the removal of defective parts or the installation of replacement parts. ATTO is not responsible for the cost of shipment of defective Products returned to ATTO's facilities or service center designated by ATTO. This warranty is contingent upon the proper use of the Products in the application for which the Products were intended. This limited warranty does not cover Products which have been modified in any manner (whether with or without ATTO's knowledge) or which have been subjected to abuse, misuse, alteration, neglect, or have been serviced, repaired or installed by unauthorized personnel. The Products are not intended for use in: (i) medical devices or the medical field; (ii) nuclear, or (iii) ruggedized applications. ATTO does not make any warranties whatsoever as to any software. This warranty is intended solely for the benefit of the original buyer. All claims hereunder must be made by the original buyer and may not be made by any other person.


THE WARRANTY SET FORTH ABOVE IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, WHICH ARE HEREBY DISCLAIMED AND EXCLUDED BY ATTO, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE, AND ALSO FOR ALL OBLIGATIONS OR LIABILITIES ON THE PART OF ATTO FOR DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE USE, REPAIR OR PERFORMANCE OF THE PRODUCTS. TO THE EXTENT IMPLIED WARRANTIES CANNOT BE EXCLUDED, SUCH IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE EXPRESS WARRANTY PERIOD APPLICABLE TO THE PRODUCT. IN NO EVENT SHALL ATTO BE LIABLE FOR ANY KIND OF DAMAGES, INCLUDING, WITHOUT LIMITATION, ANY SPECIAL, INDIRECT, PUNITIVE, ECONOMIC, INCIDENTIAL OR CONSEQUENTIAL LOSSES OR DAMAGES, (INCLUDING WITHOUT LIMITATION, LOSS OF USE, LOSS OR ALTERATION OF DATA, DELAYS OR LOST PROFITS OR SAVINGS RELATED TO THE PRODUCTS OR OTHERWISE), EVEN IF ATTO HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH POTENTIAL LOSS OR DAMAGES. THE WARRANTY SET FORTH ABOVE DOES NOT EXTEND TO, AND SHALL NOT APPLY TO, PRODUCTS OR COMPONENTS OF OR TO SYSTEMS NOT MANUFACTURED BY ATTO.

Top