ATTO ExpressSAS® SAS/SATA Host Bus Adapters (HBAs) provide high-performance data protection to direct-attached SAS and SATA storage. ExpressSAS HBAs are ideal for increased connectivity and maximum performance for data center flexibility.

ATTO Fibre Channel Host Bus Adapters (HBAs) are engineered with the latest technology to deliver industry-leading performance. With distinctive latency-management features such as Advanced Data Streaming (ADS™) built-in, Celerity™ Fibre Channel HBAs provide faster and more efficient data transfers for the most demanding storage applications.

ATTO FastFrame™ is an easy-to-use, comprehensive portfolio of Ethernet products designed to provide high-performance Ethernet while minimizing utilization of both power and CPU cycles.

ATTO’s 10GbE solutions include quad-, dual- and single-channel and SFP+/DAC Network Interface Cards (NICs), and dual- and single-channel 10GBaseT NICs. Optical NICs allow for a direct-attached option. 

ATTO’s 40GbE solutions are single- and dual-channel solutions offering near line-rate using Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) protocol. Simultaneously improving CPU utilization and throughput by allowing for direct memory transfers bypassing the CPU and TCP/IP stacks, RoCE is the key for any user of 40GbE looking to take full advantage of 40GbE bandwidth.

The ATTO FastFrame dual-port NQ42 Optical Ethernet Adapter (pictured) is a staple component of our high performance media workstations due to its reliability, superior throughput and low power consumption, reducing overall cost of ownership.

ATTO plays nicely with all major operating systems, including the recently announced OSX Catalina... detail here.