Based on this product's specifications, here are some alternatives and similar models
Microchip Technology SmartRAID 3254-8i RAID controller PCI Express x8 24 Gbit/s
Summary description:
The Microchip Technology SmartRAID 3254-8i is a high-performance RAID controller featuring PCI Express x8 interface and a data transfer rate of 24 Gbit/s. It supports various RAID levels including 0, 1, 5, 6, 10, 50, and 60, making it suitable for diverse storage needs. With 4096 MB of internal memory, it ensures efficient data management and reliability for Windows 10 operating systems.