SKU:WSAL22247

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

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Lieferumfang

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

1

2

3

• Verkäufer:

  WaveShare

• Tags: Brand_waveshare,  Cat_board,  Cat_kit,  Compat_raspberry_pi,  Platform_raspberry_pi,  Sub_4s,  Sub_compute_module_4,  Sub_interface_expansion,  Sub_others,  Use_misc_modules