4 Port PCIe SATA 3.0 Expansion Card 6Gbps PCI Express X1 Controller Card with 4 SATA Cables & Low Profile Bracket, Supports 4 SATA 3.0 Hard Drives for Desktop PC Storage Upgrade

This 4-port PCIe SATA 3.0 expansion card adopts PCI Express X1 interface, which can be directly inserted into the PCIe X1, X4, X8 or X16 slots of the desktop motherboard for seamless compatibility. It supports a maximum transfer speed of 6Gbps per SATA port, greatly improving the reading and writing efficiency of mechanical hard drives and solid state drives, effectively solving the problem of insufficient onboard SATA ports on old motherboards.

The package is fully equipped with 4 dedicated SATA 3.0 data connection cables and a low-profile half-height bracket. The slim bracket allows the card to be installed smoothly in small form factor cases, slim hosts and rack-mounted industrial computers, meeting different chassis installation requirements. It can connect up to four SATA 3.0 storage devices simultaneously, including 2.5-inch SSDs, 3.5-inch HDDs, optical drives and SATA expansion hard disk enclosures.

With mature control chip inside, the expansion card delivers stable signal output, strong anti-interference ability and low heat generation during continuous operation. No complicated driver installation is required for most mainstream Windows systems, realizing true plug-and-play. It is an economical and practical accessory for PC storage capacity expansion, server hard disk array construction and industrial control host hardware upgrading.