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Clear acrylic four-layer stackable case with 40mm fan and heatsinks

Micro Connectors

Micro Connectors RAS-PCS46 4-Layer Acrylic Stackable Case with 40mm Fan

SKU CH-1WFV-09GA9 MPN RAS-PCS46

Four-layer acrylic case stacks multiple Raspberry Pi and Tinker Board units with a 40 mm 5000 RPM fan and heatsinks for active cooling

  • Key featuresCompatible with Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3
  • In the boxAcrylic case, fan, heatsinks, footpads, screws, standoffs an
  • Cools CPU and chipsets with active 40mm fan and heatsinks
  • Build Pi clusters using 4-layer stackable acrylic design
  • Access Micro-SD, GPIO, CSI and DSI ports through open frame
  • Mount on wall or desk with included hardware
  • Compatible with Pi 5, Pi 4, Pi 3, Pi 2, Pi 1, Pi Zero, Zero 2 W and Asus Tinkerboard

Stackable Acrylic Case for Pi Clusters

The Micro Connectors RAS-PCS46 is a four-layer clear acrylic enclosure designed for Raspberry Pi 5, Pi 4, Pi 3, Pi 2, Pi 1, Pi Zero variants and Asus Tinkerboard. Its stackable layout lets makers build compact clusters for edge computing or distributed learning. The open frame keeps every port and header reachable while the boards sit securely on included footpads.

40mm Fan Cooling with Open GPIO Access

Precision laser-cut acrylic layers align with a 5000 RPM active fan powered through a 2.54mm pin header at 5V. Heatsinks attach directly to the CPU and chipsets to move heat into the forced airflow. The open design leaves the Micro-SD slot, 40-pin GPIO, camera CSI and display DSI fully exposed for HATs, sensors or ribbon cables without disassembly.

Upgrade from Single-Board Enclosures

Builders moving from individual plastic shells gain a unified 90.9 x 69.6 x 143.6mm tower that scales to four nodes with shared mounting points. The jump makes sense when a project needs coordinated power, networking or cooling across multiple boards. It does not suit users who only ever run a single Pi or who require a fully sealed, dust-proof chassis.

How it compares

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

Price $27.99
Cheaper than about 74% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameMicro Connectors
Model nameRAS-PCS46
Size & build
Shipping weight0.29 kg
Package size99 × 76 × 48 mm
In the box
In the boxAcrylic case, fan, heatsinks, footpads, screws, standoffs and screw nuts

Questions about this item

How does the 2.54mm fan connector attach to the board?

The 2.54mm pin header plugs directly onto the 5V GPIO pins on the Raspberry Pi or compatible board.

What are the outer dimensions of the 4-layer stackable acrylic case?

The case measures 90.9mm wide, 69.6mm deep and 143.6mm high when fully assembled.

How is the active 40mm fan mounted inside the case?

The fan is secured to the top acrylic layer using the supplied screws and standoffs; the step often missed is connecting the 2.54mm header to the 5V GPIO pins before closing the stack.

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