Compute Module 4 PoE 4G Board with Protection Cover Case - Compact IO

In this review the Compute Module 4 PoE 4G Board with Protection Cover Case is evaluated for makers and integrators who need a compact IO solution with power over ethernet and cellular readiness. The bottom line: this kit stands out because it bundles the CM4 IO board with a metal case, a 12V 2A adapter, a PWM fan and mounting hardware, making initial setup faster for prototyping and small deployments. The review focuses on build completeness, cooling and the convenience of a protective enclosure.

Key Features

• All-in-one kit: Ships with the Compute Module 4 PoE 4G Board plus a metal case and fan so builders get a protected assembly ready for installation.
• Active cooling included: The Fan-4010-PWM-12V provides controllable ventilation to help maintain stable temperatures under sustained load.
• Power options: A 12V 2A power adapter is included so users can power the board without sourcing a separate supply during testing.
• Installation hardware: The pack contains a screwdriver and screw pack which simplifies mounting the board into the protection cover case.
• Documentation support: The seller offers an attached user guide on request to clarify wiring, PoE and 4G connections for first-time integrators.

Who It's For

This product suits hobbyists, embedded developers and small system integrators who want a ready-made enclosure and cooling for a Compute Module 4 IO solution. It is useful when a compact, protected assembly with both PoE and 4G expansion readiness is required for prototypes or light deployments.

Those who require a fully assembled, plug-and-play appliance or need certification for industrial deployments should look elsewhere, as this kit is aimed at users comfortable with basic assembly and configuration and who will complete module installation and software setup themselves.

Pros & Cons

Pros

• Bundled metal case and fan reduce the extra purchases and effort needed to protect and cool the board.
• Includes a 12V 2A adapter so the kit can be powered immediately for bench testing.
• Supplied screwdriver and screw pack make assembly quick and straightforward for most users.
• Seller-provided user guide on request helps clarify setup for PoE and 4G functions.

Cons

• The package requires the user to install the Compute Module 4 itself; this is not a fully populated single-board computer.
• Not intended as a finished commercial appliance; additional testing and integration are needed for production use.

Specifications

Part Number	CM4-IO-POE-4G-BOX
Package Contents	Compute Module 4 PoE 4G Board, Metal Case, Fan-4010-PWM-12V, Screw Driver, Screw Pack, 12V 2A Power Adapter
Cooling	Fan-4010-PWM-12V included
Power Adapter	12V 2A included
Protection	Metal protection cover case included
Documentation	User Guide available on request from seller

Our Verdict

The Compute Module 4 PoE 4G Board with Protection Cover Case is a practical kit for makers and small integrators who want a protected, cooled IO board ready for assembly. It offers good value by including enclosure, fan, power adapter and basic tools, though buyers must supply the Compute Module 4 and perform final integration. For prototyping and noncritical installations it is a convenient, cost-effective option.

Frequently Asked Questions

Does the kit include the Compute Module 4?
The package contains the CM4 IO board and accessories but does not include a populated Compute Module 4; the module must be provided separately.

Is the fan adjustable?
The Fan-4010-PWM-12V is PWM compatible for variable speed control when the host system provides a PWM signal.

How can I get the user guide?
Contact the seller after purchase and they will provide the attached document including the User Guide for wiring and setup details.