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The Microchip 1200U16EX2S 24Gbps SAS/SATA/NVMe PCIe Gen 4 HBA Adapter is a high-performance tri-mode host bus adapter designed to support modern enterprise storage environments. Built on Microchip’s SmartIOC 2200 controller architecture, it enables seamless connectivity across SAS, SATA, and NVMe devices while delivering the bandwidth required for demanding data centre and server applications. With PCIe Gen 4 host connectivity and advanced storage management capabilities, the adapter offers a flexible platform for integrating high-speed storage solutions while maintaining low latency and consistent throughput across mixed storage environments.
The adapter delivers true tri-mode functionality, enabling simultaneous support for NVMe, SAS, and SATA storage devices. This flexibility allows system builders and administrators to deploy mixed storage infrastructures without requiring separate controllers, simplifying deployment while maintaining full performance capabilities for each storage protocol.
With PCIe Gen 4 connectivity, the adapter provides a high-bandwidth link between the server and attached storage devices. This enables significantly faster data transfer rates and ensures the controller can handle modern high-speed SSDs and large multi-drive storage configurations without bottlenecks.
Powered by Microchip’s fifth-generation SmartIOC 2200 controller, the adapter delivers reliable storage connectivity and advanced management capabilities. The controller integrates intelligent data path handling and a PCIe switch architecture that allows efficient communication between NVMe drives and the host system.
DirectPath technology enables NVMe devices to communicate directly with the host processor with minimal overhead. This approach significantly reduces latency while increasing bandwidth efficiency, making it ideal for high-performance storage workloads such as virtualised environments, database processing, and high-speed data analytics.
Microchip’s Dynamic Channel Multiplexing technology improves overall storage throughput by efficiently aggregating SAS and SATA hard drives across the 24Gbps SAS infrastructure. This ensures near-maximum link efficiency when connecting multiple drives through SAS expanders, helping maximise available bandwidth in large storage arrays.
Integrated security features such as secure boot, secure firmware update, and hardware-based attestation help protect the storage infrastructure from unauthorized firmware modification. The built-in hardware root of trust aligns with modern supply chain security practices and strengthens overall platform integrity.
The adapter is designed to integrate with widely used enterprise storage platforms and operating systems. It supports environments including VMware vSAN, Microsoft Storage Spaces Direct, and OpenStack Swift or Ceph, making it suitable for cloud infrastructure, virtualisation platforms, and scalable software-defined storage deployments.
Support for Intel Virtual Pin Port and Universal Backplane Management simplifies integration with intelligent backplanes. These technologies enable automatic device detection, simplified system management, and improved flexibility for system integrators designing modern server and storage platforms.
The adapter supports a wide range of device configurations, including large numbers of NVMe drives as well as extensive SAS or SATA storage arrays. This scalability allows it to function effectively in both high-performance NVMe deployments and traditional enterprise storage environments requiring high device density.
The Microchip 1200U16EX2S 24Gbps SAS/SATA/NVMe PCIe Gen 4 HBA Adapter is a high-performance tri-mode host bus adapter designed to support modern enterprise storage environments. Built on Microchip’s SmartIOC 2200 controller architecture, it enables seamless connectivity across SAS, SATA, and NVMe devices while delivering the bandwidth required for demanding data centre and server applications. With PCIe Gen 4 host connectivity and advanced storage management capabilities, the adapter offers a flexible platform for integrating high-speed storage solutions while maintaining low latency and consistent throughput across mixed storage environments.
The adapter delivers true tri-mode functionality, enabling simultaneous support for NVMe, SAS, and SATA storage devices. This flexibility allows system builders and administrators to deploy mixed storage infrastructures without requiring separate controllers, simplifying deployment while maintaining full performance capabilities for each storage protocol.
With PCIe Gen 4 connectivity, the adapter provides a high-bandwidth link between the server and attached storage devices. This enables significantly faster data transfer rates and ensures the controller can handle modern high-speed SSDs and large multi-drive storage configurations without bottlenecks.
Powered by Microchip’s fifth-generation SmartIOC 2200 controller, the adapter delivers reliable storage connectivity and advanced management capabilities. The controller integrates intelligent data path handling and a PCIe switch architecture that allows efficient communication between NVMe drives and the host system.
DirectPath technology enables NVMe devices to communicate directly with the host processor with minimal overhead. This approach significantly reduces latency while increasing bandwidth efficiency, making it ideal for high-performance storage workloads such as virtualised environments, database processing, and high-speed data analytics.
Microchip’s Dynamic Channel Multiplexing technology improves overall storage throughput by efficiently aggregating SAS and SATA hard drives across the 24Gbps SAS infrastructure. This ensures near-maximum link efficiency when connecting multiple drives through SAS expanders, helping maximise available bandwidth in large storage arrays.
Integrated security features such as secure boot, secure firmware update, and hardware-based attestation help protect the storage infrastructure from unauthorized firmware modification. The built-in hardware root of trust aligns with modern supply chain security practices and strengthens overall platform integrity.
The adapter is designed to integrate with widely used enterprise storage platforms and operating systems. It supports environments including VMware vSAN, Microsoft Storage Spaces Direct, and OpenStack Swift or Ceph, making it suitable for cloud infrastructure, virtualisation platforms, and scalable software-defined storage deployments.
Support for Intel Virtual Pin Port and Universal Backplane Management simplifies integration with intelligent backplanes. These technologies enable automatic device detection, simplified system management, and improved flexibility for system integrators designing modern server and storage platforms.
The adapter supports a wide range of device configurations, including large numbers of NVMe drives as well as extensive SAS or SATA storage arrays. This scalability allows it to function effectively in both high-performance NVMe deployments and traditional enterprise storage environments requiring high device density.
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