Can G4 PowerMac MDD take advantage of SATA II hard drive speed?

A PowerMac G4 MDD has 33Mhz PCI slots and a 167Mhz bus -- correct? Can this architecture take full advantage of a PCI SATA II controller card (if it exists for a Mac) and a connected SATA II hard drive w. 16mb cache operating at 3Gb/s? Or even a 1.5Gb/s SATA I drive? Thanks.

Hi-
Or am I trying to cram a V8 Hemi engine into my Mini Cooper, but just hooking it up to my 4-spark plug ignition system to run it on four cylinders?
Aw, you outa get at least 6 cylinders worth out of it...and it will be one mean Mini C!
The SATA won't run at it's potential, there is no doubt. But, you will see performance increases over the ATA drives, this is for sure..
In my Sawtooth, after I installed the SATA drives, the speed increase was palpable. The SATA drives have better performance characteristics than ATA, and even without full data transfer rates, the increase in bandwidth, the speed of the drives, and the increase in cache definitely help performance.
As for the question of SATA vs. SATA II, SATA II drives are all backward compatible to earlier SATA standard, so there is no reason to "limit" yourself to early SATA. Most all controllers are SATA II standard, and the SATA II drives are the latest in technology, and give the greatest benefit.
I would recommend the Firmtek Seritek line of controllers. Bootable, and reliable.

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    ☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
    Click anywhere in the Terminal window and paste (command-V). The text you pasted should vanish immediately. If it doesn't, press the return key.
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    9. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
    If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
    10. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
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    11. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
    If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
    12. When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If that happens, please post the test results on Pastebin, then post a link here to the page you created.
    Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
    Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

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