Summary

It makes 70mm fan mountable in 80mm fan place.

No protruding bolts, easy to print.

Print Settings

Printer Brand:

RepRap

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Prusa Mendel</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Brim can help, but no mandatory.</p></div>

How I Designed This

After upgrade of cpu fan, my pc case dosn't fit together. 80mm fan was to tall. Only slim fan that i have was 70mm one. 2h with openscad and here it is. Printed part only adds 2mm of height to my slim fan and everything fits perfectly.

80mm to 70mm fan bracket