4-Port PCIe SATA III Expansion Card 6Gbps SATA Controller with 4 SATA Cables and Low Profile Bracket, PCIe x4 Interface Supports 4 Storage Drives for Desktop PC Server NAS Storage Upgrade

This 4-port PCIe SATA III expansion card adopts standard PCIe x4 bus interface, each port reaches maximum 6Gbps SATA III transmission speed, effectively solving the problem of insufficient onboard motherboard SATA interfaces when you install multiple hard disks, solid state drives and optical drives.

The package includes four dedicated SATA connecting cables and a low-profile short bracket, which can be freely replaced to fit full-height ATX chassis and compact small-size ITX/MATX slim cases, meeting different PC assembly needs. It can connect and drive up to four SATA storage devices simultaneously, perfect for building large-capacity local disk arrays, home NAS storage systems and office data servers.

The controller card features stable chip solution with excellent heat dissipation design, ensuring long-term continuous operation without signal drop or speed throttling. It supports mainstream operating systems including Windows and Linux with plug-and-play functionality for hassle-free setup. It is an essential cost-effective hardware accessory for storage expansion, data backup, video editing workstation and server disk capacity upgrade.