Features: Premium Build Quality: Crafted with a high-end PCB circuit board and undergone a surface gold plating process, this splitter card excels in conductivity, wear resistance, oxidation prevention, and boasts a high fire protection rating, ensuring long-term reliability and durability. Turbo Cooling Fan with Dual-Speed Control: Equipped with a turbo fan featuring two adjustable speeds, it ensures efficient heat dissipation from both sides simultaneously. The soft LED indicators add a sleek touch, illuminating green for LOW speed and blue for HIGH speed, providing visual feedback on fan operation. Exceptional RAID Performance: Supports PCIe 4.0 RAID 0 mode, delivering blazing-fast read speeds up to 14000+ Mb/s, perfect for demanding workloads requiring lightning-quick data access. Quad-Channel Full-Speed Connectivity: Features four independent PCIe x4 channels, each capable of transmitting data at 32Gbps, enabling four M.2 NVMe SSDs to operate at full speed simultaneously, maximizing overall RAID performance and stability. Stable Power Supply: Integrated with imported high-power DC chips, it ensures a stable and efficient power supply to your M.2 PCI-E and SSD devices, minimizing the risk of unexpected shutdowns or performance drops. Backward Compatibility: Supports both PCIe 3.0 and PCIe 4.0 baud rates, allowing for seamless integration into existing or upgraded server infrastructures. Specifications: Model: PH44 PLUS Hard Disk Support: M.2 NVMe SSD / M.2 PCI-E Devices Transmission Speed: 4 x 32Gbps LED Indicators: Green (LOW Speed), Blue (HIGH Speed) RAID Support: PCIe 4.0 RAID 0 Mode Compatibility: 2242/2260/2280/22110 Size: 225x70mm (8.86x2.76 inches) Package Included: 1 x Split card 1 x Chassis screw 4 x Screws 4 x Nuts 1 x Screwdriver