ATTO Technology FastFrame NQ41 QSFP+ Optical Single Port 40GbE PCIe 3.0 Network Adapter, Low Profile

The ATTO FastFrame single-port NQ41 Optical Ethernet Adapter draws less power than competing solutions while providing faster throughput, meaning users can transfer more data at a lesser cost than the competition, enhancing the Total Cost of Ownership of the ATTO 40GbE solution. NQ41 includes QSFP. In addition to broad support for Windows and Linux server and desktop operating systems, ATTO is a leader in high performance I/O connectivity for Mac OS X environments (Mac OS X Driver available Q2 2016).

ATTO's comprehensive line of FastFrame products includes single port 40GbE models suitable for a wide variety of high-performance applications and provides the high-quality and high-performance experience ATTO customers are accustomed to.

• 10/40GbE support
• Energy Efficient Ethernet
• Priority-based flow control
• RDMA over converged Ethernet
• TCP/UDP/IP stateless offload
• Remote boot over Ethernet, iSCSI
• TCP/UDP, iSER, NFS RDMA, SMB RDMA support
• Jumbo frame support
• 6us latency TCP <1us RoCE
• 3 year standard product warranty
• RoHS compliant
• Includes QSFP

40GbE Interface
• 1us MPI ping latency via RoCE
• Up to 40Gbps transfer rate with RoCE
• CPU offload of transport operations
• Guaranteed bandwidth and low-latency services
• Energy efficient Ethernet

Offloads (reduce CPU Overhead)
• RDMA over Converged Ethernet
• TCP/UDP/IP stateless offloads