wei said:
I want to buy a new, reasonably fast, full-size ATX (not Mini)
motherboard/CPU combo that has a Pata header in addition to Sata
headers (4 or 6 okay). Integrated video would suit, as would at
least one PCI slot and a PCI Express slot. Don't they make them any
more? I sure can't find any.
If you choose to get a newer motherboard (for forward longevity) and
want to add IDE/PATA devices (for backward compatibility), get a mobo
that has plenty of PCI slots, like 1 PCI-e for the video card (or 2 if
you might later want to do Crossfire or SLI with 2 video cards if you
don't want to get a less video card to pair up with onboard video
providing the mobo permits that), another for an analog/data/fax modem
(if this is to be a portable computer or you want to fax from it), and
a couple more for later expansion. You could then use a PCI slot to
install an IDE/PATA controller daughtercard.
http://www.newegg.com/Product/Product.aspx?Item=N82E16815104214
(2 IDE channels for up to 4 master/slave IDE drives)
http://www.newegg.com/Product/Product.aspx?Item=N82E16816124066
(add 1 IDE channel for 2 master/slave IDE device & 2 SATA ports)
(lets you support up to 2 IDE drives and also add 2 more SATA ports)
http://www.newegg.com/Product/Product.aspx?Item=N82E16816124054
(add 1 IDE channel for up to 2 IDE drives, 1 int SATA, 1 ext SATA)
(eSATA for ext SATA drive is much faster than USB1-2, equal to USB3)
If you go the IDE controller daughercard route, make sure to use the
correct IDE data cables from the card to your old IDE hard drives.
Above ATA-66 you should be using the 80-wire ribbon cables (40 signal
+ 40 ground) to eliminate crosstalk noise between the parallel wires.
At or under ATA-66, you can use the older 40-wire or newer 80-wire
ribbon cables. Just to be safe, just use the 80-wire ones.
If you don't want to use up a PCI slot or don't have any spare slots,
you can use a converter on the IDE hard drives. It converts between
SATA (on your mobo) to PATA (for your old hard drives).
http://www.newegg.com/Product/Product.aspx?Item=N82E16812186078
http://www.newegg.com/Product/Product.aspx?Item=9SIA2C50UH9319
(bidirectional; some only work in one direction for conversion)
http://www.newegg.com/Product/Product.aspx?Item=N82E16812206002
(unidirectional - SATA ctrlr to IDE device)
(vertical dangle board - needs less space behind old IDE hard drive)
Just make sure you have room behind the old IDE hard drives for the
SATA-2-PATA converter that will be hanging off the backend of those
old IDE hard drives.
If you have just 1 old IDE hard drive you want to use in a SATA-only
motherboard, the converter dangle board is cheaper as long as you have
the room behind the old IDE hard drive. At 2 or more old IDE hard
drives, it's even money or cheaper to go with an IDE daughtercard if
you have a spare slot.
Rather than find an old style SATA+IDE hybrid motherboard, get a newer
motherboard (for forward longevity and better features) and retrofit
the old IDE drives (hard drives or optical) by using a controller card
for multiple PATA drives or the converter dangle boards for each one.
The controller card or dangle board route has the benefit that you
don't use up any of your mobo's SATA ports, so later when you start to
add SATA drives then all those ports will be available whether or not
you keep the old IDE devices in your case. Personally I would go the
controller card route that uses up a slot if you have a spare.
Just because you get a newer board that will have a longer future but
without any IDE/PATA support doesn't mean you can't add IDE/PATA
support for old drives you want to migrate from your old computer to
the new one.