<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Peter<div><br></div><div>I guess the answer, as always, is that it depends what you're trying to do.</div><div><br></div><div>First SATA vs PATA:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><ul class="MailOutline"><li>PATA: with ATA-4 33 Mbps / with ATA-6 100 Mbps </li><li>SATA: 1.5 Gbps</li><li>SATA II: 3 Gbps</li></ul></div></blockquote><div><div><br></div><div>So SATA is a no brainer. Now lets no SATA vs USB:</div><div><br></div></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><div><ul class="MailOutline"><li>USB 1.1: 12 Mbps </li><li>USB 2.0: 480 Mbps</li></ul></div></div></blockquote><div><div><br></div><div>You'll still be constrained by the drive electronics in the enclosure as well, so internal SATA is a no brainer for transfer speed. If you need to swap the drive between two machines get SATA toaster docks on both machines that connect to your machine's internal or external SATA interface and you simply plop the drive in - full SATA speed with USB-drive portability.</div><div><br></div><div>NAS over Gigabit Ethernet:</div><div><br></div></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><div><ul class="MailOutline"><li>1 Gbps (theoretical)</li></ul></div></div></blockquote><div><br></div>Again, you'll still be constrained by the drive electronics in the enclosure as well. I've got a couple of Drobo's here - great for redundancy and multi-protocol sharing (through the DroboShare, but nothing you can't do with internal SATA drives and in a Linux box.<div><br></div><div>James<div><div><br></div><div><br><div><div>On 17 Apr 2011, at 10:39, Peter Childs wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>My Linux Hard Disk has just failed..... Groan, not very much data<br>except OS on it so that will be easy to sort out...... (Looks like its<br>the Disk Controller thats failed not the disk as it works when it<br>feels like it) Its a SATA.....<br><br>Now need to get a new one, Whats the best way to go.<br><br>Speed Vs Size Vs Cost Vs Reliability....<br><br>meaning<br><br>SATA Vs PATA Vs USB Vs NAS<br><br>Also need to upgrade that machine upstairs running Myth on a 40Gig<br>Disk which only takes PATA (Not SATA)<br><br>Any suggestions which way to go?<br><br>Peter.<br><br>_______________________________________________<br>Kent mailing list<br><a href="mailto:Kent@mailman.lug.org.uk">Kent@mailman.lug.org.uk</a><br>https://mailman.lug.org.uk/mailman/listinfo/kent<br></div></blockquote></div><br></div></div></div></body></html>