Hey all! I'm seeking some advice from anyone with hardware experience. I've got a mini PC that features a SATA data port and a SATA power connector that's specifically designed for 2.5-inch HDDs/SSDs. However, I want to use a 3.5-inch 24TB SATA hard drive with it. I'm curious about a couple of things: 1) Is it okay to connect the 3.5-inch drive to the SATA data port even though the power connector is not meant for it? 2) If my mini PC can't supply enough power to the 3.5-inch drive, is it safe to use the SATA data port and power the HDD with an external supply? 3) If this setup is safe to do, what type of external power source should I look for? Are there any specific products or search terms I should consider on sites like Newegg or Amazon? I don't plan to hot-swap the drive; it will stay connected, so my top priority is ensuring that everything remains stable and safe to prevent any damage to my hard drive or motherboard. Thanks in advance for any tips you can share!
1 Answer
If your mini PC is designed for 2.5-inch drives only, it likely won't provide the necessary 12 volts required for a 3.5-inch hard drive. In that case, I recommend buying an external powered USB enclosure for your 3.5-inch HDD; it'll be safer and more stable than trying to power it off the internal SATA connector.
I’ve been on the hunt for an external power enclosure too! Living in Canada, I found it tricky at first since many options don't guarantee support for single bays over 24TB. They mention compatibility with up to 32TB, but it’s not guaranteed for single drives. That’s why I’m curious about connecting directly to the mini PC as an alternative.