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hard drive - What is the purpose of this 4-pin interface on SATA HDDs and why doesn't it exist on SSDs? - Super User
![Hard drives, even though an old technology, still amaze me to this day, regarding how they work, anyone else agree? : r/computers Hard drives, even though an old technology, still amaze me to this day, regarding how they work, anyone else agree? : r/computers](https://preview.redd.it/hard-drives-even-though-an-old-technology-still-amaze-me-to-v0-lje1byimn8fb1.jpg?auto=webp&s=a59324f51a194fd104257b318f0b4d2ae5fe7b82)
Hard drives, even though an old technology, still amaze me to this day, regarding how they work, anyone else agree? : r/computers
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