Waveshare PCIe to 4-Port SATA 3.0 Expander Card 6Gbps High-Speed Adapter For Raspberry Pi CM4 - RS2055

Description:

PCIe to 4-channel SATA expansion card supports PCIe Gen3 x1, the maximum speed of a single channel is 6Gbps. Onboard SATA host controller (AHCI) with upstream PCIe Gen3 x1 and downstream four SATA Gen3 ports. It's a low-latency, low-cost cost and low-power AHCI controller. With four SATA ports and cascaded port multipliers, the PCIe TO 4-Ch SATA 3.0 Expander can enable users to build up various high-speed IO systems, including servers, high-capacity system storage, or surveillance platforms.

Features:

• Supports single-channel PCI Express.
• Four power-saving modes of L0s/L1/L23/L3.
• Supports L1 sub-state deep power-saving mode.
• PCIe TO 4-Ch SATA 3.0 Expander supports SRIS, AER, and LTR.
• Supports SATA LED.
• Supports NCQ and AHCI SPEC 1.4.
• Four SATA3.0 (6Gbps) ports.
• Supports port multiplier command-based switching.
• Supports SATA Partial/Dormancy power management.
• Does not support direct access to the PC motherboard.
• Supporting 5V and 12V SATA HDDs (2.5" and 3.5" HDDs), but it does not support the M.2 interface.

Useful Link:

Waveshare PCIe TO 4-Ch SATA 3.0 Expander

Package Included:

• 1 x PCIe TO 4-Ch SATA 3.0 Expander
• 1 x SATA Adapter Cable
• 1 x Screws pack