this post was submitted on 05 Apr 2024
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I Made This
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I'm curious about the 30 day battery
Could just be the regular battery not having to supply power to an energy sucking spinning disk.
Probably the same original form factor but a new lithium ion
I think the SSD uses more power than the original hard drives do. I bought an adapter for the iPod classic to put an SD card in it and there was a few articles about power draw being higher for ssds. I might be misremembering the comparison though, it's been a couple years.
That may be due to other factors. I will be up front that I don't have a lot of specifics, but I do know this: in retro computing, SD is hard to implement as a replacement for old-school disks because it means a lot of overhead. For that reason, Compact Flash is still the preferred format for a lot of products aimed at that space.
Perhaps that is at play here, because increased overhead should also equal a reduction in battery life (modulo the spinning disk).
Wow, that's really surprising, you'd think a spinning platter would draw more power than solid state transistors
It's kind of surprising but not super surprising if you've ever seen the stock drive in them. The hard drives in the classic are tiny, 1.8inch 4200rpm units. Power draw on the drive case is half an amp at 3.3v. SSDs are like 5 watts plus whatever circuitry you need to convert the interfaces.
Bought an as-is lot of those via eBay.
Tested and verified broken before being sold “as-is”, I’m sure.
If I recall correctly, it was a special made spindle that could handle many spin ups and downs, and they used a massive 10 minute buffer so it loads up the buffer and spins down.
I used a modern 3000mA lithium ion battery which provides about 60 hours of music playback. That’s about 2 hours per day which is much more than I use!
60 hours is two and a half days.
Well yes, but most people aren’t listening to music 24/7
battery life is always measured in terms of continuous playback, not user defined usage
That’s not how battery life on these sort of devices is usually reported.
imadethis new way of reporting battery life!
It’s a three hundred day battery if you listen for five minutes a day.
There is some precedent for trying to estimate typical usage… Maybe in the lightbulb world.
Probably the wrong way to calculate it in the audio world, but the imadethis comment made up for it.
Brilliant deduction
How much is that in watt-hours?
They sell 3000mah replacement batteries vs the original 850mah. I think some solid state drives can save power, but others can use more.
That's as long as some fiancés.