Based on this product's specifications, here are some alternatives and similar models
RAID controller Broadcom MegaRAID 9460-16i
Summary description:
The Broadcom MegaRAID 9460-16i is a high-performance RAID controller with PCI Express x8 interface. It supports SAS and SATA drives, offering RAID levels 0, 1, 5, 6, 10, 50, and 60. With a data transfer rate of 12 Gbit/s and 4 GB of internal memory, it ensures fast data processing. The controller operates at 3.3V and 12V with a typical power consumption of 17.02 W. Its compact design (155.7 mm width, 68.9 mm depth) includes 4 Mini-SAS HD x4 SFF-8643 connectors for versatile connectivity.