ATTO ExpressSAS 12Gb/s SAS GT HBAs are here!

Get the fastest available connection to direct-attached SAS or SATA storage with our new family of ATTO ExpressSAS® 12Gb/s SAS GT Model host bus adapters (HBAs). Featuring PCI Express 4.0 compatibility, ATTO PowerCenter Pro and ATTO Advanced Data Streaming (ADS™) Technology, ExpressSAS 12Gb/s HBAs are available with a wide selection of port options to cover every environment and workflow.

ATTO ExpressSAS 12Gb/s SAS GT HBAs storage combine 12Gb/s SAS speeds and x8 PCIe 4 with powerful hardware and software elements to manage latency in real-time data center environments, data warehousing, video on demand and other high-availability, high-performance applications. Five different models cover the range of internal and external port configurations for complete flexibility.

For those who need RAID protection for their data, all ExpressSAS 12Gb/s SAS GT HBAs include ATTO PowerCenter Pro, an integrated software RAID solution that brings the performance and protection of RAID to attached storage devices. PowerCenter Pro supports RAID 0, 1, 1e or 10 and features a simple, fully scriptable CLI and EFI interface for RAID group creation, monitoring and management. It provides full boot support as well as support for hot spares. Easy-to-use, powerful, yet lightweight, ATTO PowerCenter Pro provides the protection, capacity expansion and performance improvements for reliable data protection.

The easy-to-use ATTO ConfigTool™ features an intuitive GUI that simplifies the installation, management and monitoring of the HBA. With advanced troubleshooting and performance tuning capabilities, ExpressSAS HBAs provide users with sophisticated diagnostics and the flexibility to control settings for specific applications.

ATTO offers a broad array of management and diagnostic capabilities. Cables, the most significant point of failure, are often difficult to troubleshoot. ExpressSAS 12Gb/s SAS GT Model HBAs are able to help isolate cable and connector failures (and intermittent problems) through independent control of each port, as well as discovery and cable management of data passed through the mini-SAS HD connectors.

Like all ATTO products, our exclusive latency-busting technology comes standard. ATTO Advanced Data Streaming (ADS™) Technology maximizes CPU processes to deliver smooth and reliable data transfers and the highest consistent performance.

From the latest PCIe specification to software meticulously designed for exceptional utility, ATTO pays close attention to even the smallest details, like fine-tuning signal integrity in our board designs to minimize transmission errors and data corruption. These differentiating capabilities make ATTO the premier choice for high-performance direct-attached SAS/SATA storage connectivity.

Visit our ExpressSAS page for complete details on our SAS HBAs.

Learn more about our PCIe 4 products here.