The Poly+ 5 is a Raspberry Pi 5 case in two flavours and colours. The case itself is moulded plastic with none of the aluminium work we’ve come to expect. The slightly transparent slidable top cover is available in red or black with a black base in both cases. The standard model comes with a 30mm PWM fan and an array of heatsinks. For a few more pounds you can opt for the mightier THRML-30 unit if you’re going to be running things hot. This is a similar unit to the official cooler with a fan and a large heatsink in one. If you forgo the fan you can fit a standard HAT in the case too (albeit one without any protrusions).
Assembling the case is straightforward. Attach the fan to the cover, pop on the heatsinks and clip everything together. It took no more than a few minutes. This is a clip-together screwless case (with the exception of the fan). The fan connects to the new fan header, so you get active, responsive cooling, just like the official equivalent.
In that case
In terms of usage: well, it’s a case and it does that job well. At no point did the Raspberry Pi leap out and do a runner, so we’ll call that a win. The fan was whisper-quiet throughout. There are no impediments to port access with the exception of the GPIO, which is fully covered. A thoughtful touch is the addition of a power button in a striking orange on the exterior, and next to that, unusually for a budget case, is a cover for the SD card (although this cannot be secured as with the NEO case). The base features ventilation slats to ensure good air movement from the fan. It stands on four rubber feet (also supplied).
Argon is trying to bring its design ethos to the budget market, and does it succeed? It’s certainly pleasing to look at, although lacking the sleek lines of the ONE or the elegant curvature of the official cases. What it does have in spades is value for money. At just £6 this is a great choice if you just need a protective, cooling.
Verdict
8/10
It’s a case. No fancy features, no extravagant design, no fancy lights. It is something that will protect and cool your Raspberry Pi well and at a fantastic price. If that’s what you need, look no further.
Specs
Form factor: Raspberry Pi 5 plus fan or HAT
Assembly: Snap-together
Material: ABS Plastic
