SSD...Worth it?

There was a time when authoritative industry people insisted that they couldn't get smaller than .09 micron chips. They're at .032 now.
There is what people think and there is reality. The reality is that Silicone has almost reached its maximum efficiency as far as size to current ratio.
 
Do you think there will be something come alone to maybe replace our beloved silicone?
Of course. I will bet there will be something that will change the way technology works all together. There will probably be a time when circuit-boards and chips are no more
 
Of course. I will bet there will be something that will change the way technology works all together.

And we see it happening already: Cloud Computing is a good example. Pretty soon all computers (and most of the gadgets) will be connected to the Internet all the time and at a very high speed. Who needs a powerful CPU in a computer or a tablet if most of the CPU-intensive tasks can be outsourced to the Cloud?!

I wouldn't worry about Moore's low bumping into the silicone density, or something. It will find a way and the computational power will continue to grow exponentially.
Look at what happened with modems for example: modem speed grew according to Moore's law: 600 baud, 1200, 2400, 4800, and so on, doubling every couple of years or so until it reached the 56K limit set by the phone lines. And suddenly the modem speed growth stopped. So, what happened to the Moore's law? It found another way! DSL and cable modems emerged and saved the Moore's law! The Internet speed continues to grow in spite of the limitations presented by phone lines. The same will happen with computers.

Another example: CPU's have pretty much reached their maximum clock rate, which until recently grew exponentially too. What happened then? Instead of increasing the clock rate, chip manufacturers started to multiply cores... ;)
 
the actual moores law is that transistor density doubles every N period of time, generally 18-24 months. cpu power tends to follow the transistor count so it follows the same curve.



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Yes, of course, Gordon Moore himself referred to the number of transistors (that can be placed in an integrated circuit at minimum cost). However, a lot of other characteristics in modern digital electronics have been following the same exponential growth curve: hard disk storage, network bandwidth, or pixels per dollar in digital cameras...
 
I don't think Intel SSD prices are justified.
Even today. Even only as a system drive.

They used to be the top dog by a mile.
Now maybe by a foot...

Diogen.
 
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IIRC the latest generation of SSDs is in the vicinity of 5 years straight writing each block twice daily before wear starts to come into play.
Two writes a day in a web browser cache is absurd. Two writes a day to a swap file is absurd unless they've figured out a way to make the swap file not stationary.
 
Two writes a day in a web browser cache is absurd. Two writes a day to a swap file is absurd unless they've figured out a way to make the swap file not stationary.

For Windows desktops (not Windows Server editions), the swap file should never come into play. Any machine that is swapping needs more physical memory. With laptops capable of taking 8 or 16B and with 4GB sticks being cheap there's no reason not to put 8 or 16GB in.

The better wear leveling algorithms actually move the physical locations of the underlying blocks. While the OS is writing to block X, the reality on the disk is writing in different spots. Pretty effective technique too.

I've been on my current SSD for about 18 months, I'll let you know if it fails soon. It's on a MacBook Pro, so I don't expect it to be problematic.
 
For Windows desktops (not Windows Server editions), the swap file should never come into play. Any machine that is swapping needs more physical memory. With laptops capable of taking 8 or 16B and with 4GB sticks being cheap there's no reason not to put 8 or 16GB in.

The better wear leveling algorithms actually move the physical locations of the underlying blocks. While the OS is writing to block X, the reality on the disk is writing in different spots. Pretty effective technique too.

I've been on my current SSD for about 18 months, I'll let you know if it fails soon. It's on a MacBook Pro, so I don't expect it to be problematic.

Is there an early warning diagnostic program for SSD's ?
 

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