8-Port SATA 3.0 PCIe Expansion Card, PCI Express to 8 SATA III Adapter with Heat Sink, Marvell 88SE9215 Chip for Desktop Hard Drives HDD Storage Expansion

8-port SATA 3.0 PCIe expansion card is a professional storage expansion solution designed for users who need to connect a large number of hard drives. Equipped with high-performance Marvell 88SE9215 controller chip, it delivers steady and efficient signal processing when running multiple hard drives simultaneously without data lag or disconnection.

Each port complies with SATA 3.0 6Gbps transmission standard, which is backward compatible with SATA 2.0 and SATA 1.0 hard disks. With 8 independent SATA interfaces, it greatly expands the limited native motherboard SATA ports, ideal for DIY storage workstations, small NAS devices, monitoring storage servers and mass file backup equipment.

A customized aluminum heat sink is pre-installed on the main control chip. It quickly conducts and dissipates heat generated during long-term multi-drive high-load work, effectively preventing overheating throttling and extending the service life of the expansion card for 24/7 continuous operation.

The card features standard PCIe slot installation, simple to mount inside desktop computer cases without complicated wiring. It works seamlessly with all 2.5-inch and 3.5-inch mechanical HDDs, SSDs and hard drive enclosures, meeting demands of mass video storage, data archiving and monitoring recording.

It maintains great compatibility with mainstream Windows and Linux operating systems. After installing the matching driver, the system can quickly recognize all connected storage devices. It is a cost-effective storage upgrade accessory for photographers, video editors, data archivists and monitoring system integrators.