ATTO Technology Unveils Celerity 64Gb Quad Port Fibre Channel HBA

ATTO Technology, Inc. announced the launch of the Celerity FC-644E Quad Port 64Gb Fibre Channel Host Bus Adapter (HBA).

Built on 7th-Gen Fibre Channel (FC) technology and leveraging x16 PCIe 4.0, this powerhouse HBA delivers up to 256Gb/s of aggregate bandwidth across 4 ports – setting a new benchmark for performance, reliability, and scalability in the most data-intensive environments.

“Connectivity is the foundation of today’s high-stakes workflows,” said Tim Klein, president and CEO, ATTO Technology. “The Celerity FC-644E empowers media production, AI innovation, and enterprise data operations with the speed and stability to handle massive datasets and real-time collaboration without compromise.”

Celerity FC-644E Quad Port 64Gb FC HBA
The Celerity FC-644E is engineered for workflows where every microsecond counts and bandwidth demands are unrelenting. With 4x64Gb/s FC ports in a low-profile x16 PCIe 4.0 form factor, this HBA delivers performance for professional and enterprise applications.

Key benefits include:

• M&E: Achieves 256Gb/s aggregate throughput, enabling seamless delivery of multiple 4K/8K video streams and real-time collaboration across SAN environments for post-production and broadcast studios.
• AI and HPC: Supports ultra-low latency and 25.6GB/s sustained throughput per port, accelerating AI training and HPC simulations with massive, high-speed data pipelines.
• Data Centers: Provides Advanced Data Streaming (ADS) technology and robust SAN connectivity, ensuring congestion-free performance for hyperconverged systems and large-scale virtualized workloads.

 The FC-644E leverages 7th-Gen FC technology with advanced features like Target Mode and virtualization support for maximum efficiency and flexibility. Backward compatibility with 32Gb and 16Gb FC ensures integration into existing infrastructures, while ATTO’s MultiPath Director technology enhances reliability with redundant paths for mission-critical applications. Driver support spans Windows, Linux, and macOS, offering unmatched platform versatility.

“From Hollywood studios to AI research labs, the Celerity FC-644E is built to tackle the toughest connectivity challenges,” Klein added. “It’s not just about speed – it’s about delivering smart, dependable performance where it matters most.”