PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-speed SATA Interface, Supports CM4

PACKAGE CONTENT

Weight: 0.118 kg

1. PCIe-TO-SATA-4P x1
2. SATA Adapter Cable x4
3. Screws pack x1

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PCIe TO 4-Ch SATA 3.0 Expander, 6Gpbs High-Speed SATA Interface, Supports CM4

CM4 PCIe To SATA Expander

4-Ch SATA 3.0 | 6Gbps High Speed Each Channel

Features At A Glance

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

Supported Boards Introduction

Working With Official CM4 IO Board

Working With CM4 IoT Industrial Control Base

* for reference only, Compute Module 4 IO Board and Compute Module 4 PoE 4G Board are NOT included.

PCIe To 4-Ch High-Speed SATA 3.0

Compliant With SATA3.0 (SATA Gen3) Standard, Each Channel Up To 6Gbps

Note: the module is PCIe Gen 3 interface but the Raspberry Pi CM4 is PCIe Gen 2 interface, the max speed is 5Gbps.

Speed Test

*the above data are from Waveshare Lab, for reference only.

Flexible Power Supply Option

In Additional To The Power Supply From PCIe Interface, There's Also Power Header For External 5V/12V Input

Power Supply Interfacs For SATA

Supports 5V/12V SATA Hard Disk, Not Support M.2 Interface

High-Performance Controller

Equipped With ASUS Subsidiary Xiangshuo ASMedia ASM1064 Chip
Stable And High-Speed Transmission

LED Indicators

Always On When Inserting The SATA Hard Disk, And Flashes When Reading And Writing Data

Outline Dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/PCIe-TO-SATA-4P