From: Stefan Smietanowski <stesmi@stesmi.com>
To: Saswat Praharaj <saswat@gmail.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: read vs write
Date: Mon, 25 Jul 2005 12:32:33 +0200 [thread overview]
Message-ID: <42E4BFC1.7070905@stesmi.com> (raw)
In-Reply-To: <d15adc960507250314ec47755@mail.gmail.com>
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Hi Saswat.
> Moreover, I am wondering if I could achieve the 100Mbps read speed as
> claimed by different vendors.For me , It should ideally be 100 Mbps as
> I am using a 80 conductor cable and UDMA 5.Why then I am getting 58
> Mbps max . .
If you mean Mbps then you are already above it. 100Mbps = 12.5MB/s
give or take and both speeds are above that.
I guess you probably mean 100MB/s though and that is only what
the cable can take.
If you take a T-ford onto the highway - can you go 130Km/h in it?
No, the road is rated at 130Km/s but the car can't go that fast.
Same here, the standard says you can transfer 100MB/s over the cable
but the disk isn't fast enough to be able to transfer that fast.
// Stefan
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next prev parent reply other threads:[~2005-07-25 10:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-25 10:14 read vs write Saswat Praharaj
2005-07-25 10:32 ` Stefan Smietanowski [this message]
2005-07-25 11:40 ` Saswat Praharaj
2005-07-25 12:34 ` Tyler
2005-07-25 12:36 ` Stefan Smietanowski
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