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AJMRTC PCIe to 4-Channel SATA 3.0 Expander for Raspberry Pi Compute Module 4 CM4, 4 Independent SATA3.0 Ports, 6Gbps Per Channel, AHCI Controller, Individual SATA Activity LEDs, Supports 2.5" & 3.5" H
- - Dedicated PCIe SATA expander designed for Raspberry Pi Compute Module 4, expands PCIe into four SATA 3.0 channels
- - Compliant with SATA 3.0 Gen3 standard, each port supports up to 6Gbps theoretical bandwidth
- - Adopts AHCI host controller, supports NCQ, SRIS, AER and multiple low-power sleep modes
- - Separate LED indicators for every SATA channel to show power and read/write activity status
- - Works with both 2.5-inch SSD and 3.5-inch mechanical hard drives for high-capacity storage builds
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Overview
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AJMRTC PCIe to 4-CH SATA 3.0 expander is a storage expansion board for Raspberry Pi CM4 carrier boards with exposed PCIe connector. It uses an AHCI SATA controller chip to provide four independent SATA 3.0 ports. Each port reaches 6Gbps SATA rate; note that CM4 native PCIe is Gen2, which limits the aggregate bandwidth. It supports port multiplier function and common power management states. It can be used to build compact NAS, data logging server and local media storage system. SATA cables are required and not included. Raspberry Pi CM4 module and carrier board are sold separately. Sample configuration guides for Raspberry Pi OS are provided.
Specifications:
- Compatible Module: Raspberry Pi Compute Module 4 (CM4)
- Host Interface: PCIe Gen3 x1 (CM4 PCIe Gen2 bandwidth limited)
- Expanded Interface: 4 × SATA 3.0
- Per-Port Speed: Up to 6Gbps
- Controller Standard: AHCI 1.4, NCQ Supported
- Indicators: Independent SATA Activity LED per channel
- Supported Drives: 2.5" SSD, 3.5" HDD
- Power Input: 12V / 5V Wide Voltage Power Supply
- System Support: Raspberry Pi OS, Ubuntu, Debian and other Linux systems
- Feature: Low Latency, Low Power Consumption, Port Multiplier Support
- Application: DIY NAS, Storage Server, Data Recorder, Embedded Mass Storage, Media Library
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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