HP 804426-001 Smart Array SATA/600 12Gb/s SAS 1GB PCIe Raid Controller

Product Description

The HP 804426-001 is a high-performance Smart Array RAID controller designed to provide advanced storage capabilities for HP ProLiant servers. This controller boasts a substantial 1GB of DDR3 cache memory, which significantly enhances the performance of RAID operations by buffering data and reducing latency. The interface operates at 12Gb/s SAS speeds, ensuring rapid data transfer between the controller and connected storage devices, making it suitable for demanding enterprise workloads that require high throughput and low latency. This controller supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This extensive support allows for flexible configuration of storage arrays, enabling administrators to balance performance, data redundancy, and capacity according to their specific needs. Whether it's for mission-critical applications requiring high availability or for large-scale data storage, the P440ar (likely model associated with this SKU) offers robust solutions. Connected via a PCIe 3.0 x8 interface, the HP 804426-001 ensures high-bandwidth communication with the server's motherboard. It is often bundled with a Smart Storage Battery, which provides power to the cache module during unexpected power outages, protecting data integrity. The controller also supports HPE Secure Encryption, offering a robust solution for data-at-rest security, which is crucial for compliance and protecting sensitive information.