Coolwell 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 SATA 3.0 (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