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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
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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
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HP and Compaq Desktop PCs - Jumper Settings for the Installation of Hard Disks and CD, CDRW, and DVD Drives | HP® Customer Support
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