PCIe to 4-Ch SATA 3.0 Expander Supports Compute Module 4 (CM4), 4 CH SATA 3.0 Interface, 6Gpbs High-Speed

Features Onboard SATA host controller (AHCI) with upstream PCle Gen3 x1 and downstream four SATA Gen3 ports. It's a low latency, low cost and low power AHCI controller. With four SATA ports and cascaded port multipliers, it can enable users to build up various high-speed IO systems, including server, high-capacity system storage or surveillance platforms Supports 1-ch PCI Express Four power-saving modes of L0s/L1/L23/L3 Support L1 sub-state deep power saving mode Supports SRIS, AER, LTR Supports SATA LED Supports NCQ & AHCI SPEC 1.4 Four SATA3.0 (6Gbps) ports Supports the switching based on the port multiplier commands Supports SATA Partial/Dormancy power management Package includes 1. PCIe-TO-SATA-4P x1 2. SATA Adapter Cable x4 3. Screws pack x1

• Supports 1-ch PCI Express; Support L1 sub-state deep power saving mode
• Supports SRIS, AER, LTR; Supports SATA LED; Supports NCQ & AHCI SPEC 1.4
• Four power-saving modes of L0s/L1/L23/L3; Four SATA3.0 (6Gbps) ports
• Supports the switching based on the port multiplier commands
• Supports SATA Partial/Dormancy power management