Library › Vintage forms › 3.5 in floppy disk

Case 94.0 × 90.0 × 3.3 mm, R2.0 corners (ECMA-147 nominal; shutter and holes not modelled)

Exact dimensions. True size, no printing tolerance added.

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From the full sheet

3.5 in floppy disk (90 mm diskette): every size, notes, mating features and sources. What are the exact dimensions of a 3.5 inch floppy disk?