Raspberry Pi CM4 PCIe to 4-Port SATA 3.0 Expansion Board 6Gbps High-Speed Module

Product Description:
The On-board SATA Host Controller (AHCI) is designed for superior performance with low latency, cost-efficiency, and minimal power consumption. It features four SATA 3.0 (SATA Gen3) ports, complemented by an upstream PCIe Gen3 x1 interface and downstream cascade port multipliers. This controller is ideal for constructing high-speed systems, including servers, large-capacity storage solutions, or monitoring platforms.

Features:

• Supports single-channel PCI Express
• Compatible with L0s/L1/ L23/L3 power-saving states
• Includes L1 substate deep power-saving mode
• Supports SRIS, AER, and LTR standards
• Equipped with SATALED support
• Features full-speed command queue (NCQ) and AHCI SPEC 1.4
• Contains four SATA 3.0 (6Gbps) ports
• Supports port multiplier command-based exchange
• Facilitates SATA partial/dormant power management states

Package Includes:

• 1 × Module Board
• 4 × SATA Converter Cable
• 1 × Screws Pack