Radxa 25W PoE+ HAT vs Radxa 25W PoE+ Module 5514: Spec Comparison
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You are comparing the radxa 25w poe hat vs 25w poe module 5514 to decide on the best power solution for your Rock SBC. Both devices deliver up to 25W of power over a single Ethernet cable, simplifying your setup. The main difference lies in their physical design. The HAT adds an adjustable speed fan for cooling. The Module 5514 focuses on a slim, compact form factor that fits neatly alongside your board without adding bulk.
Key differences
| Aspect | Radxa 25W PoE+ HAT | Radxa 25W PoE+ Module |
|---|---|---|
| Cooling | Adjustable speed fan | Not listed |
| Form Factor | HAT design | Slim PCB (3.5 x 3.5 x 0.5 inches) |
| Installation | Compatible with Radxa SBCs | Pin header connectors, no soldering required |
Which one should you choose?
Choose Radxa 25W PoE+ HAT if
- You need active cooling for your SBC under load.
- You prefer a dedicated HAT design with a fan.
- You want adjustable thermal management.
Choose Radxa 25W PoE+ Module if
- You have limited space around your SBC.
- You want a low-profile solution without extra height.
- You need a straightforward plug-in setup with pin headers.
Verdict: Choose the HAT if you require active cooling and adjustable fan speeds for your Radxa SBC. Pick the Module 5514 if space is tight and you prefer a slim, low-profile design. Both options provide reliable 25W power over a single Ethernet cable.
PoE Module vs Hat Comparison
Form Factor
The Radxa 25W PoE+ Module 5514 has defined physical dimensions of 3.5 inches in length and width, with a height of 0.5 inches. This slim, lightweight PCB design is built to fit neatly alongside supported ROCK SBCs without adding significant bulk. The Radxa 25W PoE+ HAT does not have listed dimensions in the provided data. You must check the HAT specifications separately to judge its physical footprint. The Module offers clear size metrics for space-constrained installations.
Installation
The Radxa 25W PoE+ Module 5514 features pin header connectors that attach directly to the compatible ROCK SBC's PoE header. This enables a straightforward plug-in setup with no soldering required. The Radxa 25W PoE+ HAT is described as compatible with Radxa SBCs, but specific installation details are not provided in the data. You likely need to verify the HAT's connection method. The Module provides explicit instructions for a simple, tool-free assembly process.
Cooling
The Radxa 25W PoE+ HAT includes an adjustable speed fan to manage heat during operation. This feature helps maintain safe and stable performance under load. The Radxa 25W PoE+ Module 5514 does not mention any cooling components in the provided data. You cannot confirm if the Module relies on passive cooling or requires external fans. The HAT has a clear advantage here due to its active thermal management solution.
Networking
Both devices utilize a single Ethernet cable to transmit data and power, simplifying cable management for your embedded systems or IoT deployments. The Radxa 25W PoE+ Module 5514 explicitly states this capability for streamlined networking. The Radxa 25W PoE+ HAT also supports one cable for power supply and networking. Since both achieve the same networking goal, this aspect is a tie. Neither product offers a distinct advantage in network simplification.
Compatibility
Both products are specifically designed to be compatible with Radxa ROCK single-board computers. The Radxa 25W PoE+ Module 5514 ensures reliable power delivery to your SBC projects through this compatibility. The Radxa 25W PoE+ HAT is also listed as compatible with Radxa SBCs. There is no data suggesting one works better or with more models than the other. Both provide seamless integration for the same target hardware platform.
Which Radxa PoE+ Solution Fits You
Users needing a compact, low-profile power module
The Radxa 25W PoE+ Module 5514 features a slim PCB with dimensions of 3.5 by 3.5 inches and a height of just 0.5 inches. This compact form factor allows it to fit neatly alongside supported ROCK SBCs without adding significant bulk. It is ideal for space-constrained installations where minimal height is critical for your enclosure design.
Users prioritizing active cooling and fan control
The Radxa 25W PoE+ HAT includes an adjustable speed fan to manage thermal performance. This feature helps maintain safe and stable operating temperatures for your single-board computer. If you plan to run your Rock SBC under heavy loads or in enclosed spaces, the active cooling provided by this HAT offers better thermal management than the passive module.
Users wanting a simple plug-in installation
The Radxa 25W PoE+ Module 5514 uses pin header connectors that attach directly to the compatible ROCK SBC PoE header. This enables a straightforward plug-in setup with no soldering required. You can integrate it quickly into your project, streamlining cable management by delivering both data and power over a single Ethernet cable from a PoE+ switch.
The products compared
Radxa 25W PoE+ HAT
Best for: Radxa SBC users needing PoE power
View on Amazon: Radxa 25W PoE+ HAT Affiliate link
The Radxa 25W PoE+ HAT provides power and networking through a single cable, simplifying your setup. It features an adjustable speed fan to manage heat during operation. This accessory is designed to work with compatible Radxa Single Board Computers. You get a stable connection without needing separate power adapters. It is a practical addition if you are building a compact system that relies on PoE infrastructure.
Pros
- Combines power and data into one cable
- Includes an adjustable speed fan
- Ensures stable operation
- Compatible with Radxa SBCs
Cons
- Requires a compatible Radxa Single Board Computer
- Does not include the SBC itself
Good fit if
- You need a single cable for power and network
- You are using a compatible Radxa SBC
- You want adjustable fan control for cooling
Skip if
- You do not have a compatible Radxa SBC
- You need a complete computer system
- You prefer passive cooling without fans
Verdict: Radxa 25W PoE+ HAT is a focused accessory for users with compatible Radxa boards who want simplified cabling. It fits those who need active cooling control and PoE connectivity.
Radxa 25W PoE+ Module
Best for: Radxa ROCK SBCs needing compact PoE power
- Dimensions
- 3.5 × 3.5 × 0.5 inches
View on Amazon: Radxa 25W PoE+ Module Affiliate link
This Radxa module delivers 25W of power over Ethernet to compatible ROCK single-board computers. Measuring 3.5 by 3.5 by 0.5 inches, it mounts directly via pin headers without soldering. You get streamlined networking and power delivery in a slim form factor. It fits neatly alongside supported boards for space-constrained installations.
Pros
- Delivers up to 25W via PoE+
- Slim 0.5-inch height saves space
- Plugs in directly with pin headers
- Combines data and power on one cable
Cons
- Only compatible with Radxa ROCK SBCs
- Requires a PoE+ switch or injector
- No built-in battery backup
Good fit if
- You need power and data over one cable
- You use a Radxa ROCK single-board computer
- You have limited space for mounting
Skip if
- You use a non-Radxa single-board computer
- You need a standard AC power adapter
- You require battery backup for outages
Verdict: Radxa 25W PoE+ Module simplifies cabling for Radxa ROCK projects. It is a practical solution for users who need compact, direct power delivery.
Specifications side by side
| Spec | Radxa 25W PoE+ HAT | Radxa 25W PoE+ Module |
|---|---|---|
| Dimensions | not stated | 3.5 × 3.5 × 0.5 inches |
Frequently asked questions
What is the main difference between the Radxa 25W PoE+ HAT and Module?
The primary difference is form factor and integration method. The HAT is designed to stack directly onto compatible Radxa single-board computers, acting as an accessory layer. The Module is a standalone compact unit with specific dimensions of 3.5 by 3.5 inches and a height of 0.5 inches, offering a different physical footprint for your project.
Does the Radxa 25W PoE+ HAT include active cooling control?
Yes, the HAT is described as fitting users who need active cooling control. This feature allows you to manage thermal performance directly through the hat layer. The Module is not explicitly noted for this specific control capability in the provided data, focusing instead on compact power delivery.
What are the physical dimensions of the Radxa 25W PoE+ Module?
The Module measures 3.5 inches in length, 3.5 inches in width, and 0.5 inches in height. This slim, lightweight PCB design is built to fit neatly alongside supported ROCK SBCs. The compact size makes it a practical solution for users who need a low-profile power module.
Which device is better for simplified cabling on Radxa boards?
Both devices simplify cabling by delivering up to 25W of power over a single Ethernet cable. The HAT is a focused accessory for users with compatible boards who want simplified cabling through a stacked design. The Module simplifies cabling for ROCK projects by providing direct, compact power delivery without stacking.
Is the Radxa 25W PoE+ Module suitable for compact projects?
Yes, the Module is ideal for compact projects. Its slim PCB design and small dimensions allow it to fit neatly without taking up much space. It is a practical solution for users needing compact, direct power delivery for their Radxa ROCK single-board computers.
Can I use the HAT for active cooling management?
The HAT is specifically noted for users needing active cooling control. This allows you to manage the thermal environment of your Radxa SBC more effectively. If active cooling management is a priority, the HAT provides this functionality as part of its design for compatible boards.