Can I have more than four IDE devices?
Jun 21, · Each cable connects to one IDE channel. You can only have 2 IDE drives per channel (one is called master, one is called slave). Most motherboards come with 2 . May 17, · hi there. you can only have three devices on one IDE cable. These are the receiving device, Master, and Slave. the RD (receiving device) is usually the motherboard. the Master is the first device to be loaded by the BIOS, and the secondary is the second device to be loaded by the BIOS.
Connect your IDE devices to the motherboard IDE connectors, taking care to assign these to give optimal performance for your particular system configuration. This means that when one device is active, ve other is, by definition, inactive. In the event of two requests being made simultaneously, an IDE controller will give precedence to that made by the primary device. Furthermore, the chipset on some older systems will not support independent timing, with the result that both devices connected to an IDE channel will run at msny speed of the slowest.
For older systems this may still be an important consideration. On the assumption that the hard drives are likely to be the fastest devices, perhaps a more appropriate rule is to allocate these as the primary devices conndcted each of the IDE channels unless you have a dual-boot system, in which case they should be configured as master and slave on the primary channel.
You simply need to figure out what arrangement will work best for you, and perhaps refine this by trial and error. In truth, the more modern your system, the less likely is that the way in which you configure your IDE channels will make an appreciable difference to performance.
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How many drives can each IDE channel support?
Mar 06, · How many drives can each IDE channel support? Each IDE channel can support two drives. A single IDE ribbon cable has three connection. One connection connects to the motherboard and the other two connections are available for the two drives. Apr 08, · IDE is limited to two devices maximum, per controller. Hence the term, master and slave or "Primary and secondary" there is no 'tertiary' drive system for IDE, so you will never find a 3 (4) head IDE cable. I hate to say this, but Fry's does (or at least used to) sell a Pactech 7 connector 48" IDE (yes, % certain it was IDE). a. If two IDE devices share the same channel, one device must be set to single and the other must be set to slave. b. If two IDE devices share the same channel, one device must be set to master and the other must be set to slave. c. If two IDE devices share the same channel, both devices must be .
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It may not display this or other websites correctly. You should upgrade or use an alternative browser. How to connect 3 IDE drives? Thread starter rschissler Start date Apr 7, Joined Jan 6, Messages How do I add a third IDE hard drive to my system? Do I need a cable with three connectors? What do I set the hard drive jumper to? Lord Nassirbannipal [H]ard Gawd. Joined Apr 1, Messages 1, Lost4Cause n00b. Joined Apr 4, Messages 6. I know from past experience you can't just add a third hard drive to a normal ide channel thru a 3 connector cable.
Most mobo's only recognize the first 2 drives per IDE channel even using cable select. Stanley Pain 2[H]4U. Joined Apr 5, Messages 2, Joined Apr 4, Messages Can't you connect an external enclosure via USB? It would only be a temporary situation I need to copy the contents of the second drive to a third drive , so I could disconnect the DVD drive and place it there. But what about the cable? The hard drive cable is a ribbon while the CD is a ribbon. Would it still work, just slower?
Joined Jun 26, Messages 12, Click to expand Ice Czar Inscrutable. Joined Jul 8, Messages 27, Malogato Gawd. Joined Mar 28, Messages 1, IDE is limited to two devices maximum, per controller.
Hence the term, master and slave or "Primary and secondary" there is no 'tertiary' drive system for IDE, so you will never find a 3 4 head IDE cable.
KuoTech cards do the job from newegg. Promise is the leader in this market, however. Those are your options. Joined Oct 28, Messages 1, Othersider Gawd. Joined Jan 28, Messages Malogato said:. Ice Czar said:. Othersider said:. Now, the supposed reason for this was to allow easy customization of drive placement in huge tower cases, but I know someone like the original poster must have purchased it and connected 6 drives.
I shudder to think what happened. You must log in or register to reply here.