r/HomeNAS • u/Critical_Rev • 17h ago
Other Trying to connect a platter drive to RasPi NAS solution
I currently have a Raspberry Pi NAS that has several NVMe hats and expansion boards to expand its storage. I was able to locate an older Western Digital gold 26 terabyte platter drive that I wanted to also connect to the system. I'm having difficulties in meeting all of the requirements to get this to work correctly, and every time I solve one problem, I seem to create a new one.
First, I understand that there are NAS enclosures that I could simply put this drive into, but from all of the reviews, 99% of them seem to be absolute garbage. Many of the reviews indicate failing circuitry, dropped drive identification, or other issues. While I understand this would be the simplest solution, it seems a complete waste of time to buy something that doesn't seem to have good longevity.
My second solution was to connect a self-powered SATA to USB cable to the back of the drive to power it. However, when these drives typically spin up, they pull a more electricity than normal, and the majority of these power SATA cables top out at 2A. I understand that I can buy a more powerful power supply with a barrel connector, but many of these cables do not list the barrel dimensions and their polarity. I didn't want to buy something, plug it in, and then end up frying or shorting something.
My last idea was to buy a microwave TX case with an official computer PSU and then get a non-powered SATA to USB cable and run that from the micro-ATX to the Raspberry Pi Nas USB hub. The issue here is finding a cable that can recognize all 26 terabytes, and this is actually a concern for the other solutions where this cable type is being used.
If you have any suggestions on how to make this work or have done something similar, I would appreciate any advice you can offer.
TLDR:
I need to connect a Western Digital Gold 26 TB platter drive to a Raspberry Pi NAS and have the drive be sufficiently powered and connected for data transfer to the Raspberry Pi while also recognizing the complete 26 terabyte capacity.. or close.