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Silver aluminum case with heat sinks and micro-USB power adapter

Micro Connectors

Micro Connectors RAS-03SLPWR-PI Aluminum Case for Raspberry Pi 3 Model B/B+ with 5V 2.5A Power Adapter

SKU CH-KP6G-K2QP9 MPN RAS-03SLPWR-PI

Aluminum case with heatsinks and a UL-approved 5V 2.5A power adapter for Raspberry Pi 1 B+, Pi 2 B and Pi 3 B/B+ boards

  • Key featuresCase: Compatible with Raspberry Pi 1 Model B+, Pi 2 Model B,
  • Aluminum casing dissipates heat for stable operation
  • Precision-cut ports keep every connection accessible
  • Included heat sinks add extra cooling capacity
  • Wall-mount design and rubber feet suit any setup
  • UL-approved 5V 2.5A adapter with on/off switch powers the board safely

Aluminium Case for Raspberry Pi 3

The Micro Connectors RAS-03SLPWR-PI is an aluminium enclosure designed for Raspberry Pi 1 Model B+, Pi 2 Model B, and Pi 3 Model B/B+ boards. It includes a UL and FCC approved 5V 2.5A power adapter with a convenient on/off switch. Heat sink kits are supplied to assist with thermal management. Precision-cut openings maintain access to all onboard ports.

Makers Needing Passive Cooling and Simple Power

This kit suits hobbyists and developers who want a durable metal case with integrated heat sinks and a regulated power supply in one package. The wall-mount option and anti-slip feet support fixed installations. Builders requiring Power over Ethernet, active fan cooling, or a case for the newer Raspberry Pi 4 or 5 boards should consider other solutions.

Handles Standard Workloads with Included Heat Sinks

The supplied heat sinks and aluminium body provide adequate passive cooling for typical headless or light desktop tasks. The 2.5A adapter delivers reliable power for the board and modest USB peripherals. Sustained heavy compute loads may eventually saturate the passive thermal capacity, and the Micro-USB input limits peak current compared to newer USB-C designs.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 93% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameMicro Connectors
Model nameRAS-03SLPWR-PI
Size & build
Shipping weight0.19 kg
Package size180 × 91 × 51 mm

Questions about this item

Which Raspberry Pi board must I already own to fit inside this aluminum case?

The case fits Raspberry Pi 1 Model B+, Pi 2 Model B, and Pi 3 Model B or B+ boards.

Will the 47-inch power cable reach a wall socket if my Pi sits on a desk?

At 3.9 feet the cable spans most desk-to-outlet distances without an extension lead.

How can I confirm the power adapter is delivering 5V at 2.5A after I plug it in?

The adapter’s on/off switch lights when mains power is present, and a stable red LED on the Pi board indicates correct 5V supply.

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