Fastest available 256GB SSD on Newegg is the Marvell controller using Plextor, which does sequential reads up to 480 MB/s.
That is amazing.
The upcoming SandForce SF-2000 based SSDs will do 500 MB/s read and write.
That's why they're so expensive.
Yea but what actually makes them that fast? What physically inside of them makes them so expensive?
theres a small person in the drive doing all the fetching and storing, you are paying for his services.
oh ok that makes sense.
theres a small person in the drive doing all the fetching and storing, you are paying for his services.
Yea but what actually makes them that fast? What physically inside of them makes them so expensive?
Basic econ 101. Supply and demand. SSDs are limited supply and they are exponentially greater than their HDD counterpart which are saturated in the market, so they will be high in price.
Some of you young bucks probably don't remember the VHS to DVD transition in the mid 90s. Basic DVD players were selling for close to $500 when they first hit the market. Now you can get a barebones basic DVD player for less than $50 new.
Still most of the cost of an SSD is taken up by the chips that make up the data storage. If you think of an SSD like lots of USB flash drives placed into a hard drive enclosure it is not difficult to see why they are expensive. Say for sake of argument 4gb USB flash drive is £5. To get a 128gb SSD you would require 32 USB flash drives, at a cost of £160. Factor in other components including DRAM, the enclosure and other technology and the price seems more justifiable. But just with any technology the price will continue to decrease.
Personally I no longer think an SSD is unobtainably expensive for most computer users. A small one of 128gb or less is very much affordable, given the improvements over a traditional HDD.
In the day an age when people are getting comfortable with 500, 750 and 1TB+ HDD's 128 won't suffice for some including my self. My 250HDD is full....everyday optibay is getting more and more attractive though...Still most of the cost of an SSD is taken up by the chips that make up the data storage. If you think of an SSD like lots of USB flash drives placed into a hard drive enclosure it is not difficult to see why they are expensive. Say for sake of argument 4gb USB flash drive is £5. To get a 128gb SSD you would require 32 USB flash drives, at a cost of £160. Factor in other components including DRAM, the enclosure and other technology and the price seems more justifiable. But just with any technology the price will continue to decrease.
Personally I no longer think an SSD is unobtainably expensive for most computer users. A small one of 128gb or less is very much affordable, given the improvements over a traditional HDD.
Obviously there made from a ivory deriving from a rare elephant species...
In the day an age when people are getting comfortable with 500, 750 and 1TB+ HDD's 128 won't suffice for some including my self. My 250HDD is full....everyday optibay is getting more and more attractive though...
Word.
The only thing holding me back of getting an Optibay is the inability to hibernate. Nowadays I'm not so sure if I need hibernate.
I do seriously hope the price goes down before I buy a MBP in 2012. Or at least I hope Apple moves to flash storage.