Best RAID Controllers of 2025

The LSI MegaRAID SAS 9361-8i is a high-performance RAID controller that is designed to provide fast and reliable data storage for your computer. With a PCI Express 3.0 x8 interface, this controller offers a seamless connection to your system. It supports both 12Gb/s SAS and Serial ATA/600 interfaces, allowing you to connect a wide range of storage devices. The RAID support enables you to configure your drives for enhanced data protection and performance. Whether you need to store large amounts of data or run demanding applications, the LSI MegaRAID SAS 9361-8i is a reliable choice that offers convenience and flexibility.

The ASUS Hyper M.2 Card is designed to elevate your storage capabilities by supporting up to four PCIe 5.0/4.0 M.2 drives. This allows you to benefit from impressive data transfer speeds of up to 512 Gbps, ensuring a smooth experience during heavy tasks. With a dedicated 6-pin PCIe power connector and an efficient two-phase power solution, you can confidently run the latest NVMe drives. Additionally, the large heatsink and active fan help keep your SSDs cool, preventing throttling and extending their lifespan. Furthermore, you can create a bootable RAID array across different platforms, enhancing your system's performance.

The LSI SAS Adapter offers exceptional performance with its dual SFF-8643 mini-SAS HD internal connectors, allowing for data transfer speeds of up to 12Gb/s. This high-speed capability ensures you can efficiently manage large data volumes, making it ideal for demanding storage solutions. The improved connectivity enhances your system's ability to connect multiple devices seamlessly. Additionally, the easy installation process means you can set it up quickly without hassle, saving you valuable time and effort. Overall, this adapter is designed to elevate your storage experience with high performance and convenience.

The LSI Logic SAS9211-8I, also known as LSI Logic RAID Controller, is a high-speed PCI Express card designed for managing multiple hard drives efficiently. With a data transfer rate of 600mbps per port, this RAID controller supports up to 8 internal SATA and SAS drives. Its dual SFF-8087 connectors enable seamless connectivity. The SAS9211-8I is perfect for users looking to enhance storage performance, ensure data redundancy, and streamline data management tasks effortlessly.

The LTERIVER PCIE 3.0 X1 to 4-Ports SATA III Host Controller allows users to add 4 SATA III ports on desktop PCs, workstations, MAC Pros, and NAS systems for storage expansions or boot use. It supports Plug and Play on Windows OS, MAC OS, and Linux systems, and works seamlessly on AMD, ARM, INTEL, and MAC hardware platforms. The PCIE X1 interface design provides 8Gbps total bandwidth and works on PCIE X1, X2, X4, X8, and X16 slots.

The HighPoint RocketRAID 3720C is a high-performance RAID controller that offers a range of features to enhance your storage capabilities. With its PCIe 3.0 x8 host interface, you can achieve fast data transfer speeds and seamless connectivity. The controller comes with 8 12Gb/s SAS/SATA ports, allowing you to connect multiple storage devices. It also supports flexible SAS + SATA storage configurations, giving you the freedom to customize your setup according to your needs. Whether you are using Windows, macOS, or Linux, this RAID controller is compatible with all major operating systems. With support for RAID 0, 1, 5, 6, 1/0, 5/0, JBOD, and single disk configurations, you can easily optimize your storage performance and protect your data. Upgrade your storage capabilities with the HighPoint RocketRAID 3720C and experience enhanced speed, flexibility, and reliability.

The BEYIMEI PCIE 1X SATA Card with 10 Ports allows you to add up to 10 SATA 3.0 6Gbps devices to your computer. It has a powerful ASMedia ASM1166 chip with a heat sink for long-lasting high temperature resistance and high-speed, stable transmission. It is compatible with Windows/8/10/Ubuntu/Linux and supports SATA interface hard disk/optical drive/SSD solid-state drive. It is also backward compatible with PCI-Express 2.0.

The KCMconmey HBA Card is powered by the LSI SAS2308 chipset, ensuring reliable performance for your system. With its IT Mode firmware, you can enjoy seamless connectivity without the complexities of RAID configurations. The card features two SFF-8087 internal connectors, enabling fast 6Gbps data transfer speeds, which is ideal for connecting multiple drives efficiently. It also supports PCI-e 3.0 x8, ensuring compatibility with a wide range of motherboards, making installation straightforward and convenient for users.

Add four SATA III 6Gbps ports to your desktop or server with StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card. It features Marvell RAID Controller that can be configured through BIOS and HyperDuo technology that allocates frequently accessed files to faster SSD drives. It is compatible with Windows, Mac, and Linux and can be easily installed with the included full and low-profile brackets.

The SVNXINGTII RAID Controller is designed to enhance your system's performance with its robust features. It supports an X8 PCI Express 3.0 interface, ensuring fast data transfer rates. With 16 internal ports for 12Gb/s SATA and SAS devices, you can easily connect multiple drives for increased storage capacity. The controller accommodates various link rates of 3Gb/s, 6Gb/s, and 12Gb/s, allowing you to choose the speed that best fits your needs. Additionally, it comes with four small SAS HD connectors, making it convenient to set up and manage your storage solutions efficiently.