Computer Upgrade - SUCCESS !

  • Thread starter Thread starter Mountaineer
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Mountaineer

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I'll try to make this as brief & concise as possible, but, I thought some of you guys might benefit from what I learned. Since I'm starting to record 24 bit & more audio tracks, I decided an upgrade was in order, for my PC , a Dell PII 400.

For $300 I purchased and installed three items :
1 ) 128Mb of RAM, doubling my original 128Mb - Cost $112
2 ) New 20.5 Gb / 7200 RPM / 2Mb /Quantum hard drive - Cost $156
3 ) Ultra 66 PCI controller ( Promise )- Cost $31

I ran tests ( nothing fancy . . . just a stop watch ) before and after each phase to check
the improvemets. I began with the Memory. Adding the memory decreased boot time by about 15 seconds, increased print speed by about 25%. As far as playing audio,I didn't see much of a difference. My system would bog down with 16-18 tracks of 24bit digital audio and 12 Midi tracks . . . about the same as 16bit did before.

I then installed the promise card and new hard drive. I copied my old 5400 RPM drive contents to the new drive, then went to CMOS and set boot priority to SCSI, because
the motherboard sees the PCI EDIE controller as SCSI. Ok, it wasn't quite that simple, but that was the jest of it . . I could write two pages of details :rolleyes: - I'll spare you.

Boot time was cut by over 50% ( 1min45sec to about 50 sec ). Printing . . no big change, but Audio ! I played the same 16 audio - 12 midi project with no problem. I then copied and pasted until I had 26 audio tracks . . . still no hangups. I'm still running '98 now, but plan to switch to 2000 when I'm sure all the bugs are out and I can scarf a copy from my Brother-in-Law. I'll use my old 17 Gb / 5400RPM drive for archiving cakewalk.bun projects, photos, etc.

One thing worth mentioning about ultra ATA/66 on older motherboards that don't support the standard. While the new drives are backward compatible, this only means you get the 33% increase in data access speed with 7200 vs. 5400 RPM. Without the promise card and new cable, the drives will only function in ATA/33 mode. You miss 90% of the benefits of the new drive ! To get the burst data transfer rate offered with the ATA/66 standard on an older motherboard like mine, you have to get the Promise card with the grounded 80 wire 40 pin cable. The $30 is worth it ! The only down side is you lose a valuable PCI slot . . . it was my last one.

OK, so it wasn't so brief and concise :D , but I hope it helps someone out.

Regards,
PAPicker


[This message has been edited by PAPicker (edited 04-04-2000).]
 
i hear slack yelling and cursing now about how there isnt a real difference between ata/33 and ata/66 .. :)

- eddie -
 
There isn't. Go ahead and set your drive to 33 mode and you won't see a squat of difference unless the controller is poorly designed.

I often move my drive back and forth between the ATA/66 controller and the UDMA/33 controller because my mind plays funny tricks on me sometimes. Once I was sitting there thinking, "man, everything's running much smoother now that I stuck that drive back on the ATA/66 controller. games are loading faster...recording is working great. this is awesome." A week later I tore the machine apart and realized that the drive was on the standard controller and that everything was running pretty much the same as it always had.

ATA/66 has a great potential worth...but for now don't squish your cookies. The extra RPMs are what give you the greatest benefit. Besides, with recording you're looking for sustained transfer which will only be around 12-18MB/sec regardless of ATA/66 or UDMA/33 bullshit. The faster the drive the lower the seek time therefore the smoother the sustained transfer.

BTW, this does not mean that your Promise controller WON'T be faster than your onboard IDE controller. Implementation counts for a lot in this game. If I were you I'd download dskbench and set your drive up wherever you get the best marks.

Slackmaster 2000
 
BTW, congrats on the successful upgrade. I hope that Quantum drive keeps you happy! (I love em)

Slackmaster 2000
 
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