Rewrite limit on SSDs

A petabyte (or more) is a realistic goal before 'worn out', in my main laptop, the ssd (os) is at 7300 GB ( 0,007 Peta) writes and "100% health" after 4 years, which should give some dozens of years of future of use :O) So no, not hit anything yet. That said, could fail completely 5 minutes from now for other reason than writes, regular backups are crucial whatever age or use.

Older test, but interesting The SSD Endurance Experiment: They're all dead
 
Also to better the life span of any hard drive, use a hard drive fan to keep them cool, heat is their worst enemy, I am in the processes of wanking out a mount for a fan on my new terabyte drive, the old one pooped out a couple of days ago, I had to use an external fan blowing directly on it to clone it to a new drive.
 
I'm pretty sure I've read that when an SSD fails that all the data is still readable, you just can't write to it any more.
 
Terryl said:
Also to better the life span of any hard drive, use a hard drive fan to keep them cool, heat is their worst enemy, I am in the processes of wanking out a mount for a fan on my new terabyte drive, the old one pooped out a couple of days ago, I had to use an external fan blowing directly on it to clone it to a new drive.
Click to expand...
Personally, I wouldn't trust an SSD that needed a fan to cool it - which make & model is it as I think it would one to avoid!
 
jeallen01 said:
Personally, I wouldn't trust an SSD that needed a fan to cool it - which make & model is it as I think it would one to avoid!
Click to expand...
Well a lot of M.2 NVMe drives need a fan or heatsink, I've got them in some PC's and they get quite warm.
Some will throttle if they get too warm, but the speeds are incredible!
These are just PCB's with the NAND/Controller chips, they are not in a metal case (Which acts as a heatsink) that SSD's normally come in.
 
RustySpoons said:
Well a lot of M.2 NVMe drives need a fan or heatsink, I've got them in some PC's and they get quite warm.
Some will throttle if they get too warm, but the speeds are incredible!
These are just PCB's with the NAND/Controller chips, they are not in a metal case (Which acts as a heatsink) that SSD's normally come in.
Click to expand...
If they get "that hot" then they should be fitted with heatsink spreaders as standard!
 
jeallen01 said:
If they get "that hot" then they should be fitted with heatsink spreaders!
Click to expand...
You are supposed to, but motherboard manufacturers do not think about this, they sometimes give you a toy heatsink.

Just benchmarked my drive:
It does go faster than this, however i'm using the PC for stuff while a ran it.
1526676248671.webp
 
RustySpoons said:
You are supposed to, but motherboard manufacturers do not think about this, they sometimes give you a toy heatsink....
Click to expand...
Surely the SSD mfrs should be the ones who should fit heatsink spreaders if they are, or might be, needed!
 
jeallen01 said:
Surely the SSD mfrs should be the ones who should fit heatsink spreaders if they are, or might be, needed!
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No, they are supposed to be used properly.
My CPU does not come with a heatsink...

This is what they look like:
1526677662381.webp
 
RustySpoons said:
Just benchmarked my drive:
Click to expand...
Those numbers, ain't a stock basic ssd setup, is it? raid\magician\rapid etc ? ...or have I completely lost touch with evolution :O) (probably).

My trusty 250gb samsung (msata) results. Got some other laptops with different ssd's, similar results.
Anyway, fast enough for anything I do.
 

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RustySpoons said:
No, they are supposed to be used properly.
My CPU does not come with a heatsink...

This is what they look like:
View attachment 117457
Click to expand...

As far as CPUs are concerned then that's quite normal, but IIRC (not that I have ever had any "high spec" ones!), some memory modules do come with heatsink spreaders - so why don't SSD mfrs do the same because those would need to be custom-designed for the modules in question?
 
jeallen01 said:
As far as CPUs are concerned then that's quite normal, but IIRC (not that I have ever had any "high spec" ones!), some memory modules do come with heatsink spreaders - so why don't SSD mfrs do the same because those would need to be custom-designed for the modules in question?
Click to expand...
Heatsink spreaders on RAM is just for show, its for the kids to buy.
Server ram however is a different story with Registered ECC etc, they do need the heatsinks.

I think if the SSD manufacturers did that there would be massive compatibility issues as some motherboards won't accept them with heatsinks.
It's all a bit daft and a pain in the bum. I can't fit a heatsink to mine due to the motherboard/chassis. However the chassis fan happens to blow directly on it.
 
4wd said:
Those numbers, ain't a stock basic ssd setup, is it? raid\magician\rapid etc ? ...or have I completely lost touch with evolution :O) (probably).

My trusty 250gb samsung (msata) results. Got some other laptops with different ssd's, similar results.
Anyway, fast enough for anything I do.
Click to expand...
It's a Samsung 256GB M.2 NVMe with no software or trickery.
1526678595774.webp
 
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