ATTO Technology Announces Support for Mac OS® X Mountain Lion

Amherst, NY (July 25, 2012) — ATTO Technology, Inc. today announced it has readied Mac OS® X Mountain Lion driver support for its Celerity Fibre Channel Host Bust Adapters (HBAs), ExpressSAS®/SATA HBAs and RAID Adapters, FastFrame™ Network Interface Cards (NICs) and Converged Network Adapters (CNAs) as well as ExpressPCI SCSI HBAs. ATTO is the only high-performance connectivity provider with a full portfolio of adapters available on the market that support the latest Apple® operating system. Customers can download the latest drivers at

ATTO also offers several software-based productivity and performance-enhancing solutions for the Apple market supporting OS X Mountain Lion. Xtend SAN iSCSi Initiator software allows Mac® users to easily access block storage over Ethernet, while ATTO's Power Center software is a disk storage RAID application that allows users to maximize attached storage when using ATTO Celerity Fibre Channel HBAs, ExpressSAS®/SATA and RAID Adapters and ExpressPCI SCSI Adapters.

“For more than 20 years, ATTO has worked closely with Apple to provide users accessibility to the latest Mac operating system,” said Wayne Arvidson, vice president of marketing at ATTO. “End users have consistently relied on ATTO Technology to power the most demanding applications in media and entertainment, government and education, and large data block environments. These drivers demonstrate ATTO's commitment to providing support of Mac OS X Mountain Lion.”

Mac OS® X has long been the platform choice for creative professionals, and advancements in file sizes and project complexity have pushed users to grow their storage footprint exponentially. ATTO has continually provided the industry's most reliable products powering high-performance audio and video workflows, including 2 and 4K digital production, high-definition video editing and rich-content creation. ATTO allows Mac® users to choose from a full spectrum of high-performance adapters for SCSI, Fibre Channel, SAS and Ethernet environments.

“ATTO is committed to delivering industry-leading solutions that meet our customers' performance expectations and aggressive time-to-market requirements," added Arvidson. “We encourage all of our customers to download our latest drivers by visiting” For more information, please contact an authorized ATTO representative or visit:

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For over 30 years, ATTO Technology, Inc. has been a global leader across the IT and media & entertainment markets, specializing in network and storage connectivity and infrastructure solutions for the most data-intensive computing environments. ATTO works with partners to deliver end-to-end solutions to better store, manage and deliver data. Working as an extension of customer’s design teams, ATTO manufactures host adapters, network adapters, storage controllers, Thunderbolt™ adapters, and software. ATTO solutions provide a high level of connectivity to all storage interfaces, including Fibre Channel, SAS/SATA, iSCSI, Ethernet, NVMe, NVME over Fabrics and Thunderbolt.  ATTO is the Power Behind the Storage.

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