The HP H244br 12G 2-Port HBA, carrying the part number 749999-001, is a high-performance host bus adapter engineered specifically for use with HP BladeSystem c-Class server blades. This device offers a robust solution for connecting the server blades to external storage devices or networks, leveraging 12Gb/s SAS technology to facilitate high-speed data transfers. With two SAS ports, it enables versatile connectivity options for SAS or SATA storage devices, enhancing storage flexibility and performance. The H244br is designed to meet the storage demands of data-intensive applications, providing direct and efficient access to storage resources without the intervention of RAID functionalities. Ideal for environments where straightforward storage access is preferred, this HBA is optimized for simplicity and high throughput, ensuring reliable and fast data connections in HP BladeSystem c-Class architectures. It represents a strategic choice for expanding the storage capabilities of HP BladeSystem servers, accommodating a range of storage configurations and workloads with ease.