PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-Speed SATA Interface, Supports CM4 .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
Specifications and Features:
- Support single-channel PCI Express
- L0s/L1/L23/L3 four power-saving states are supported
- Support L1 sub-state deep power saving mode
- Support SRIS, AER, LTR
- Support SATA LED
- Support full-speed command queue (NCQ) and AHCI SPEC 1.4
- Four SATA3.0 (6Gbps) ports
- Supports the exchange of port multiplier commands based on
- SATA partial/sleep power management status is supported.
- Direct access to PC motherboard is not supported.
- 5V and 12V SATA hard drives (2.5-inch and 3.5-inch hard drives) are supported.
Package Includes:
1 X PCIe-TO-SATA-4P
4 X SATA Adapter Cable
1 X Screws pack
anirudhmv21 (verified owner) –
it’s very tight with the rear plate, especially if you have a graphics card on the port right above it. quality wise it’s very good, I’ve connected 3 drives using the sata ports. 4th sata port is too tight with my current config with gpu right above the sata port so that’s unusable for me. and make sure you don’t have anything restricting on the bottom port of this so that you have access to the remaining 3 sata connectors
overall, reasonable purchase for the price given that I can now connect 3 more drives to my pc
anirudhmv21 –