The National Instruments HDD-8261 is a high-performance PXI Data Storage Module designed to enhance data acquisition and processing applications. Available in two configurations, this module supports either four or six 2.5-inch mechanical or solid-state drives, enabling flexibility in storage options and performance capabilities. The HDD-8261 features a software-based RAID array that can be set up as spanned, striped, or simple, accommodating various data management needs.

With a width of 3 slots, the HDD-8261 is engineered for compatibility with PXI Express chassis, ensuring seamless integration into existing systems. The four-drive configuration achieves a sustained throughput of up to 250 MB/s, while the six-drive setup can deliver impressive performance with a maximum throughput of 2 GB/s and a total storage capacity of 2.9 TB. For optimal bandwidth during data streaming, National Instruments recommends pairing the module with the PXIe-8880 Controller and the PXIe-1085 Chassis.

The HDD-8261 comes equipped with integrated cooling fans that operate in Auto and High modes, automatically adjusting speeds based on ambient temperature or running at maximum capacity when needed. Notably, the module's performance is optimized in Auto mode, providing effective thermal management. The dimensions of the HDD-8261 are 2.4 inches in height, 5.1 inches in width, and 8.5 inches in depth. It is backed by a warranty of 2-3 years, and user documentation is available for download to assist in setup and maintenance. For pricing information, please contact a National Instruments sales representative.