Any tips to buy a second hand NAS from internet (eBay, Gumtree)?
Also, is there a 'clock' on the QNAP product, similar to Macbook, where you can see the number of battery cycle
The seller cannot produce invoice when the item was purchased, thus I'm pretty much out of warranty as soon as I purchase from the seller.
Thanks
I look for reviews on the model number, if the first review is in, say, 2015, I assume it is made in 2015 and has no warranty, even if that model was sold for 2 years.
What's the battery cycle? Most NAS I've seen run on 230v, and they are designed to never switch off. So I don't see what battery cycle would do.
If it is a NAS with removable HDDs, they will go for a really long time. Maybe the fan might need to be replaced, but that's usually the only moving park.