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Everyday fixes
3.5 inch HDD vibration-dampened caddy
This is not a fixed STL. SpeakCAD generates the 3.5 inch hdd vibration-dampened caddy to your millimetres, you adjust it in the chat, then you download and print it.Building the 3D preview…
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Adjust
Click a part and change its numbers in the viewer, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use plan credits.3Print
Download a watertight STL or 3MF with a Maker or Pro plan, drop it in your slicer, and print it. Small fit fixes re-download free.
Get it nowOpening the ready-made model is free. A plan covers AI changes and the download.
Example prompt
Design a 3.5 inch HDD caddy 150×106 mm, bottom holes on the 95.3 mm 6-32 pattern, 10 mm TPU grommet pockets, 2.4 mm PETG.
What a 3.5 inch hdd vibration-dampened caddy is
A caddy for a 3.5 inch hard drive (146 × 101.6 × 26.1 mm) that floats it on four TPU grommets so a home server or NAS stops humming through the desk. The frame is 150 × 106 mm, the bottom holes line up with the drive's 6-32 UNC holes (95.25 mm apart across the width), and each hole has a 10 mm grommet pocket. Print the frame in PETG and the grommets in TPU 95A.
A 2.5 inch drive needs an adapter instead. Open the model in SpeakCAD without paying, change any millimetre in the viewer or the chat, then download the STL.
People also search
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Questions people ask about a 3.5 inch hdd vibration-dampened caddy
A caddy for a 3.5 inch hard drive (146 × 101.6 × 26.1 mm) that floats it on four TPU grommets so a home server or NAS stops humming through the desk. The frame is 150 × 106 mm, the bottom holes line up with the drive's 6-32 UNC holes (95.25 mm apart across the width), and each hole has a 10 mm grommet pocket. Print the frame in PETG and the grommets in TPU 95A.
Click Get it now on this page and sign in: you can open the ready-made model for free, and the example prompt is filled in if you want the AI to redesign it. The model renders in your browser, nothing to install. Change any millimetre in the viewer or the chat (AI changes use plan credits), then export a watertight STL or 3MF with a Maker or Pro plan when you want to print.
Start from this working example and replace any number with what you measured: Design a 3.5 inch HDD caddy 150×106 mm, bottom holes on the 95.3 mm 6-32 pattern, 10 mm TPU grommet pockets, 2.4 mm PETG.
A 2.5 inch drive needs an adapter instead. In SpeakCAD you open the ready-made model for free, change it to your measurements, then download a file sized for the part you actually own.
No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.
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