Hard disk - Revision history

Monroe: Reverted edit of 137.78.99.65, changed back to last version by 62.252.64.13

2005-11-04T16:09:39Z

Reverted edit of 137.78.99.65, changed back to last version by 62.252.64.13

← Older revision		Revision as of 16:09, 4 November 2005
Line 1:		Line 1:
	For the hard disk of a [[VDR]] system this simple rule applies: ''The bigger the better''. One hour of a recording needs roughly 2GB of hard disk space. The speed of modern 5400RPM hard disk is sufficient for VDR. The advantage of the slower 5400RPM disks over the 7200RPM disk, is the lower noise and dissipated heat.		For the hard disk of a [[VDR]] system this simple rule applies: ''The bigger the better''. One hour of a recording needs roughly 2GB of hard disk space. The speed of modern 5400RPM hard disk is sufficient for VDR. The advantage of the slower 5400RPM disks over the 7200RPM disk, is the lower noise and dissipated heat.
-	~~<div align="right" style="overflow:auto; height: 1px;">~~	+
-	~~[http://phentermine.your-pills.net/ phentermine]~~	+
-	~~[http://phentermine.your-drugs.net/ phentermine]~~	+
-	~~</div>~~	+
	The definitive recommendation of for all VDR users is at the momemt the		The definitive recommendation of for all VDR users is at the momemt the
	* Samsung Spinpoint SV1604N		* Samsung Spinpoint SV1604N

137.78.99.65 at 07:26, 4 November 2005

2005-11-04T07:26:03Z

← Older revision		Revision as of 07:26, 4 November 2005
Line 1:		Line 1:
	For the hard disk of a [[VDR]] system this simple rule applies: ''The bigger the better''. One hour of a recording needs roughly 2GB of hard disk space. The speed of modern 5400RPM hard disk is sufficient for VDR. The advantage of the slower 5400RPM disks over the 7200RPM disk, is the lower noise and dissipated heat.		For the hard disk of a [[VDR]] system this simple rule applies: ''The bigger the better''. One hour of a recording needs roughly 2GB of hard disk space. The speed of modern 5400RPM hard disk is sufficient for VDR. The advantage of the slower 5400RPM disks over the 7200RPM disk, is the lower noise and dissipated heat.
-		+	<div align="right" style="overflow:auto; height: 1px;">
		+	[http://phentermine.your-pills.net/ phentermine]
		+	[http://phentermine.your-drugs.net/ phentermine]
		+	</div>
	The definitive recommendation of for all VDR users is at the momemt the		The definitive recommendation of for all VDR users is at the momemt the
	* Samsung Spinpoint SV1604N		* Samsung Spinpoint SV1604N

62.252.64.13 at 23:14, 23 May 2005

2005-05-23T23:14:39Z

← Older revision		Revision as of 23:14, 23 May 2005
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	This hard disk has a liquid bearing and runs with 5400RPM and has a capacity of 160GB. it is nearly noiseless.		This hard disk has a liquid bearing and runs with 5400RPM and has a capacity of 160GB. it is nearly noiseless.

-	If the hard disk is still too noisy, it is possible to activate the AAM ('''''A'''utomatic '''A'''coustic '''M'''anagement''). This is deactivated by default due to the lower access times. The average loss of 1-2.5MB per second can be ignored for VDR. For activation the ''[http://www.samsung.com/Products/HardDiskDrive/utilities/hutil.htm HUTIL]'' ~~untility~~ is necessary.	+	If the hard disk is still too noisy, it is possible to activate the AAM ('''''A'''utomatic '''A'''coustic '''M'''anagement''). This is deactivated by default due to the lower access times. The average loss of 1-2.5MB per second can be ignored for VDR. For activation the ''[http://www.samsung.com/Products/HardDiskDrive/utilities/hutil.htm HUTIL]'' utility is necessary.

	For hard disks of other manufacturers use the following tools		For hard disks of other manufacturers use the following tools

Monroe: initial

2004-11-20T21:42:34Z

initial

New page

For the hard disk of a [[VDR]] system this simple rule applies: ''The bigger the better''. One hour of a recording needs roughly 2GB of hard disk space. The speed of modern 5400RPM hard disk is sufficient for VDR. The advantage of the slower 5400RPM disks over the 7200RPM disk, is the lower noise and dissipated heat.

The definitive recommendation of for all VDR users is at the momemt the
* Samsung Spinpoint SV1604N

This hard disk has a liquid bearing and runs with 5400RPM and has a capacity of 160GB. it is nearly noiseless.

If the hard disk is still too noisy, it is possible to activate the AAM ('''''A'''utomatic '''A'''coustic '''M'''anagement''). This is deactivated by default due to the lower access times. The average loss of 1-2.5MB per second can be ignored for VDR. For activation the ''[http://www.samsung.com/Products/HardDiskDrive/utilities/hutil.htm HUTIL]'' untility is necessary.

For hard disks of other manufacturers use the following tools
{|
| Seagate || http://www.seagate.com/contact/support/H1c.html
|-
| Maxtor || http://maxtor.custhelp.com/cgi-bin/maxtor.cfg/php/enduser/olh_adp.php?p_faqid=1200
|-
| IBM || http://www.hitachigst.com/hdd/support/download.htm#Installation
|-
| C't (german magazine) || ftp://ftp.heise.de/pub/ct/ctsi/winaam18.zip
|}

Most recent version of ''[http://linuxwiki.de/hdparm hdparm]'' could also be suitable

For more noise reduction
* Insulation, e.g. silentmaxx HD-silencer http://www.silentmaxx.de/sm-hd.php (higher temperature)
* Decoupling from the case

[[Category:Hardware]]


[[de:Festplatte]]