80GB hard drive = UDMA5 = ATA/100 = 100MB/second
20GB hard drive = UDMA2 = ATA/33 = 33MB/second
Other speed factors:
- amound of disk cache (512K vs 8MB, larger is better)
- rotation speed (4500rpm vs 7200rpm, faster/higher is better)
You want the OS to be on the fastest hard drive (80GB), on the lowest IDE channel (usually labeled channel 0), and as a master. Use an 80 wire (40 pin) Ultra ATA cable that is rated for ATA/100 or ATA/133.
I'd put the 20GB HD as a slave on whatever channel it likes. Some older HD's and optical drives don't cooperate in certain positions on the same channel as other drives.
Help me !!!
One of my PC has 80 GB HD (at 7200 rpm/ UDMA5, and it's runing good.
Enters, another HD!!!
************************
Recently i connected an OLD hard disk, it's atleast 5 or 6 years old... Quantum Fireball 20 GB (UDma 2)
Right now, i have my Primary HD in IDE 1 (Master... where win Xp is installed)
And... in 2nd IDE cable... I have made ''20 GB HD'' Master and My DVD player Slave.
Is there any better way... to connect, these two HD...without slowing my Pc down ?
I do... see a bit of lagging... while loading the winxp.
HELP !!!
Gsoul2soul

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