Enttgo Raspberry Pi CM4 NAS M.2 Expansion Board Review - Review

Introduction to Enttgo CM4 NAS M.2 Expansion Board

The Enttgo CM4 NAS M.2 Expansion Board is a powerful peripheral board designed for the Raspberry Pi CM4 core. It offers the ability to expand storage capabilities with three M.2 NVMe SSD slots and includes additional features such as a 2.5G Ethernet port for improved data transfer speeds.

Expandable Storage Options with NVMe SSD Support

One of the standout features of the Enttgo CM4 NAS M.2 Expansion Board is its support for three M.2 NVMe SSDs. This allows users to significantly enhance their storage capacity and performance. The expansion board offers compatibility with different M.2 SSD sizes, including 22110, 2242, and 2280, providing flexibility for various storage requirements.

Enhanced Data Transfer Speeds with 2.5G Ethernet

In addition to the NVMe SSD support, the Enttgo CM4 NAS M.2 Expansion Board features a 2.5G Ethernet port via PCIe interface. While the actual data transfer speeds may not reach the full 2.5G capability, users can still experience significantly faster read and write speeds compared to traditional Gigabit Ethernet connections. This enhancement is especially beneficial for tasks that require high-speed data transfers.

Comprehensive Connectivity and Standard Resources

The Enttgo CM4 NAS M.2 Expansion Board offers a range of standard resources and connectivity options. It includes various CM4 standard features such as CSI0, CSI1, DSI1, native Gigabit Ethernet, standard HDMI, boot TF card slot, 40-pin expansion ports, 3.3V and 5V fan plugs, and USB 2.0-A ports. Additionally, the board supports internal 4G device connectivity via a 1.25mm 4-pin USB port, and it can be used for eMMC writing through the USB-C interface. With a DC5.5 port supporting wide voltage input from 7-24V, the board offers versatility in power supply options.

Final Thoughts on Enttgo CM4 NAS M.2 Expansion Board

Overall, the Enttgo CM4 NAS M.2 Expansion Board is a versatile and powerful peripheral board for the Raspberry Pi CM4 core. With its support for multiple M.2 NVMe SSDs, enhanced data transfer speeds through 2.5G Ethernet, and comprehensive connectivity options, it is an excellent choice for users looking to expand their network storage capabilities. Whether for personal projects or professional applications, the Enttgo CM4 NAS M.2 Expansion Board offers a high level of performance and functionality for various use cases.

Enttgo Raspberry Pi CM4 NAS M.2 Expansion Board Review

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