HighPoint Unveils SATA 6 Gb/s Expander Module

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dgingeri

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Dec 4, 2009
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you get what you pay for. Server level expanders use all four channels at once, expanding to 12 or 16 channels. With this, you'd be narrowing down 4 drives worth of bandwidth into a single channel. Performance would suck eggs. Oh, sure, you'd get more drives to work with, but the performance would be far less than it could be.
 

WyomingKnott

Legenda in Aeternum
Let's see. 16 drives is 400% more than something. So something = 16 / 5 = 3.2.

Previous generation hardware supported 3.2 drives? Or has the nonsense introduced into our language by innumerate and practically illiterate ad writers spread to people who can actually count? It's 400% as much, or 300% more, or even four times as much if you are writing for people who understand numbers. I'm going to assume that this was taken from the mfg's copy, not written at Tom's.
 

tehconz

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WyomingKnott's comment was 6 months ago now, but it's so stupid I feel compelled to respond anyway. Without the expander you can connect 4 drives to a port. With the expander in place you can connect 16. 16 is 400% more than 4. Why on earth he's dividing by 5 to get 3.2 is anyone’s guess.
 

WyomingKnott

Legenda in Aeternum
I'll take that challenge. 16 is 300% more than 4, not 400% more. 12 is 200% more than 4. 8 is 100% more than 4. 4 is 0% more than 4.

If you stick with the ridiculous idea that 16, which is 400% as much as 4, should be called 400% more than 4, then 4 is 100% "more than" 4. And 4 is not more than 4.

For some reason, "more than" is being used instead of "as much as" in common writing, introduced by dishonest advertising. However, it's not like other changes in the language which can happen over time, because it is wrong and leads to ridiculous contradictions as above.

Got it? Or did you miss the error in the original post that I was referring to: "The EJ340 utilizes industry standard mini-SAS connectors, a Centronics compliant form factor and allows the company’s RocketRAID series HBAs to support up to 16 SATA hard drives through a single connector and offer 400% more storage capacity and scalable performance."
 
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