Date: Wed, 12 Jan 2000 23:55:58 +0100 From: Thierry Herbelot <herbelot@cybercable.fr> To: Gustavo V G C Rios <grios@ddsecurity.com.br> Cc: Olaf Hoyer <ohoyer@fbwi.fh-wilhelmshaven.de>, freebsd-hardware@FreeBSD.ORG Subject: Re: hardware Message-ID: <387D067E.3CDBD46D@cybercable.fr> References: <4.1.20000112194049.009b7ba0@mail.rz.fh-wilhelmshaven.de> <387D0354.63159B8@ddsecurity.com.br>
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Gustavo V G C Rios wrote: > > Olaf Hoyer wrote: > [SNIP] > > No actual HDD thats available does 80 MB/sec. the fastest ones (like the > > Barracuda series or Atlas or DRVS) do about 20 MB/sec under best > > circumstances, regarding the mechanical parts of them. electronic transfer [SNIP] > Oops! > So i cannot understand, take a closer look: > http://www.seagate.com/cda/products/discsales/marketing/detail/0,1121,43,00.shtml > > May anyone here explain me this ? <QUOTE> an internal transfer rate of up to 29.6 Mbyte per second, </QUOTE> That is : the drive can get up to 29.6 MB/s to/from the platters, and can send it at a rate of up to 80MB/s over SCSI. BTW : an UDMA66 drive with the latest ata driver of 4.0 can read at >20MB/s (performance is no longer reserved to expensive drives) TfH > > Thanks for your time and cooperation (and for patience too). > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hardware" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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