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Power Mac G4 Hard Drive Upgrade

What is the largest available hard drive for a Power Mac G4 with the following specifications?

Hardware Overview:

Machine Name: Power Mac G4
Machine Model: PowerMac3,6
CPU Type: PowerPC G4 (2.1)
Number Of CPUs: 2
CPU Speed: 867 MHz
L2 Cache (per CPU): 256 KB
L3 Cache (per CPU): 1 MB
Memory: 768 MB
Bus Speed: 133 MHz
Boot ROM Version: 4.4.6f2
Serial Number: XB2 ***MUM
Sales Order Number: M8787LL/A

Once I know the size, availability, and price of upgrading this machine, I will look into whether it's worth buying a new hard drive (or drives, since this has a slave drive and it's still inadequate!) or just buying a whole new machine! Thanks!

<Edited by Moderator>

Power Mac G4, Mac OS X (10.4.11), Hard Drive 57.26 GB, Internal Slave Drive 232.86 GB

Posted on Dec 2, 2008 10:09 PM

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Posted on Dec 2, 2008 10:51 PM

We were just talking about something similar [here|http://discussions.apple.com/message.jspa?messageID=8562745#8562745]. Your bootROM indicates you can use >128GB drives. I don't know what the upper limit is. I am sure there is one, and it probably depends upon OS, but for OSX it is probably something incredibly huge that you don't have to worry.
50 replies

Jan 1, 2009 12:26 AM in response to Cornelia Shields

Upgrading RAM makes sense. Replacing the CD drive makes sense. I'm not sure whether upgrading the processor makes sense for you or not - you have dual 867MHz processors according to previous post, and that's already fairly fast as G4s go. A significant upgrade would require going to dual 1.6 GHz or 1.8 GHz processors and they are pricey ($429 and up). Add in $130 for RAM and $30 for the DVD superdrive, and that's near $600. I've seen used G5s and Intel Macs for $500-800 which would maybe be a better bargain.

Ask your friend to look at this thread and see if we have your facts straight. He's actually seen your Mac and we haven't. For example as far as we know, your Mac should not have the 120GB drive limitation.

Jan 1, 2009 2:51 AM in response to William Spragens

Uh...no, actually, he hasn't seen my Mac, but he has seen the thread and now says he can't help me after all. I didn't realize there was more than one kind of G4 and he doesn't want to risk working on mine, so I am going to have to make the drive (140-mile round trip) to the place that works on Macs. I do need to get straight EXACTLY what I need to get before going!

Jan 2, 2009 8:34 PM in response to Cornelia Shields

All the add-ons you are going to install would be easily done in a PC shop - even for someone who has never worked on a Mac before. Why drive 140 miles to a Mac repair shop ? The G4's are very easy to work on and a half decent tech would have all this done - extra ram , extra hard drives and new DVD drive installed in under an hour.
I'd buy all the stuff you need prior and ring up a few local shops and just say " how much to install this for me ? "
Just get the right Ram , IDE drives and correct DVD drive beforehand.
Easy.

Stewie

Jan 4, 2009 9:31 PM in response to Cornelia Shields

Hey, William, I checked with another person who has helped me with Mac-related issues before and she said the same thing: rather than pour a bunch of money into anyone's pocket to upgrade a G4, just get a G5 and be done with it. Remembering what it cost me last time I had the G4 worked on, I tend to agree.

I wish computers could be traded in like cars. If I get a G5, my G4 will make THREE previous incarnations of the Mac hanging around here that I don't know what to do with! I do remember the Mac expert I went to before did take an old Mac I had as partial payment for some work. If I need his help with a new Mac, maybe he would do the same again. Worth a try, I guess!

Jan 5, 2009 6:35 AM in response to Cornelia Shields

The only difference between you and a Mac technician is your fear of failing. The required self-confidence comes from doing these sorts of upgrades before.

When I learned to work on cars, it was when I was a college student with no money to pay others for repairs. My car was busted, and if I wanted to go somewhere, I had to take a chance and work on it myself. There was nothing I could possibly do to my old car that would make it worse than its current useless state. I read the procedures in the manual, and could decide whether the repair was something that was feasible -- I could not possibly raise the car on a lift to fix the springs, for example. Once I made some minor repairs and had some go well, and some go badly, I developed the self-confidence I needed to make more and more complex repairs myself.

Your old computers could be of great use to you. You could network them together and use them to hold specialized data. But they would have to be upgraded a bit to do that. Seize the opportunity to do upgrades on your old computer equipment yourself. There is no risk of breaking them, they are already inadequate for your needs. And there is some free "hand-me-down" equipment from your current computers that would make swell upgrades to your old ones.

Sometimes the service manuals are available online, but their availability changes as Apple tries to discourage flagrant posting of large collections of their manuals. If you post a request for a specific manual when you need it, readers may be able to find a working link for you. Manuals and strapping guides for Hard Drives may also be available online, but can be hard to find because the industry has undergone a lot of consolidation, and brands are not hosted where you expect them to be.

Jan 5, 2009 10:38 AM in response to Grant Bennet-Alder

Hi Cornelia,
Glad you caught on to the fact that 'memory' and 'drive' are two different things. In very basic terms, memory (RAM), is temporary and 'helps' your processor (CPU) to operate more efficiently. You have two processors and they should be plenty 'fast' for your needs. CPUs are measured by speed; in your case both operate at 867mhz (new G5s operate at, for example, 1.5Ghz; which is faster). Drives (hard disk drive, hard drive) actually store our stuff. Hard drives have storage 'space'. For instance, one of yours has 57GB of storage space and is only using 23GB, less than half. Then you have optical drives: DVD, CD; you want a DVD/R/RW. There are several Mac-compatible models. But already having an external optical drive, you don't need another. But it can be done; again, fairly easily.

Grant's last post is cool; i.e. adding a HD and memory are easy...after you've done it once. Check out this video:
http://eshop.macsales.com/tech_center/index.cfm?page=Video/harddrive/g4mddata133 /g4mddata133h.html

Bop around at that web site>tech support>installation videos>choose ur machine>memory; for how to add memory.

And, as stated, our Macs are made for us to add drives, memory, graphics cards, PCI cards, and optical drives. Here's another link:
http://support.apple.com/kb/HT1815

So, Grant and I (and others) recommend that you up your memory and replace your 57GB hard drive. And, as stated, if a tech had to modify your machine to add the 250GB drive (shows as 237GB), something smells. And, correct me if I'm wrong, adding a SATA drive would require more than just a new connector. This might be another issue. There's dozens of places to buy RAM; but it has to be correct. You'll see many here recommend buying memory from macsales.com and crucial.com; but only because most that ask aren't knowledgeable enough to shop around for the correct sticks. OWC and Crucial do it for you. For now, one 512MB stick will do you some good; only about $17 at OWC.

Many of us run older Macs; we're almost averse to advising anyone to buy a new machine. As in your case, what you're trying to do with movies, your Mac is adequate and you don't need a new Mac nor a new CPU; unless you really want to go to the latest iteration of iMovie.

When you're ready, post back; preferably at the G4-MDD area. Good luck and please don't be afraid to open you lil ol Mac and at least take a look. Just don't touch anything...lol.

Jan 5, 2009 2:32 PM in response to David Cun

Thanks, Grant and David.

Right now I'm caught between stressing about upgrading my G4, and stressing about possibly getting a G5. The amount of time I have to stress about this is however long it takes me to save up to do either of these things. I'm worried whatever I do will be wrong. If I upgrade the G4, yes I will save desk space and save buying anything new, but might end up pouring a lot of time and money into an old machine that probably still won't do all I would like. If I get the G5, I do plan to connect it to the G4 so I can store backups or whatever on both Macs.

As for doing anything to any Mac myself, I totally lost all confidence when my friend in the next town who was going to help me with what he thought was a different sort of G4 said he wouldn't touch this one, and when he needed stuff done to his, he also made the 140-mile round trip which in his case is more like 124 miles. Another person who used to work on Macs has gone into real estate and that person says the Mac tech of whom we speak is $100 an hour and advised buying a G5.

Jan 6, 2009 6:44 PM in response to Cornelia Shields

David, Grant and the others including me are right when we say that it is easy to do , but for someone who hasn't worked on a computer before , it can seem daunting at first. I still think with the plethora of guides out there to download and read , that anyone can do this sort of upgrade. These G4 Macs are the easiest in the world to work on. Drop the side door down and everything is laid out right in front of you. Just do your homework before you start and take your time.
You also won't be pouring a lot of time and money into this machine by the way, if all you are doing is upgrading the optical drive and memory either.
Four sticks of 512mb Ram + $ 100. Cheap in my book.
A new or secondhand DVD drive - $50. Also cheap.
hard drives - easy to install and $100 for a 300-500Gb drive. Cheap for the amount of storage it gives you.
If you were thinking of getting a G5 , you would probably want to upgrade the hard drives and memory as well, so either way you are looking at spending some money on upgrades.

Stewie

Jan 7, 2009 11:18 PM in response to Cornelia Shields

Cornelia my dear, it seems to me you need to cultivate a local Mac fan more than anything. Maybe there's a closet Mac head at the local PC shop or in your church. Maybe selling Mac stuff on Craig's List, which is a good place to look for G5s, at least here in Texas. I don't know where you live, but you need somebody closer than 70 miles and cheaper than $100 an hour. A friend who has worked on PCs can show you where everything is inside your Mac. He may not know iMovie or Final Cut, but he will recognize a RAM stick.

And as the gang has said, Apple's G4s are about the world's easiest computers to work on. You can install RAM yourself. If you can twirl a screwdriver, you can swap out that CD drive. If you should decide to try, you'll find help here - we'll be glad to get into the nitty-gritty. These machines aren't as delicate or mysterious as some people make them out to be. At least most of the time - I have to admit my Mac has done some pretty inexplicable things from time to time...
But then she's an artist as computers go! <grin>

Don't stress too much about the ideal computer. It's just a tool for making movies, after all. I do the same thing, thinking about the gear I'd like to have for recording this or that musical event, but the truth is my old G4 laptop and my old mics are perfectly fine. I just need to go do it. My ear is much more important than my computer.

Jan 11, 2009 10:57 PM in response to Cornelia Shields

Mystery to me, too. So far as I know, your model is no trickier than any other G4. Fortunately for you, it's a fairly late G4, so while it's not the fastest Apple ever made, neither is it a dog. For movie making, it could use more RAM (working room) and more disk space (storage). Beyond that, upgrading gets expensive pretty fast, and the cheaper route is a newer Mac. Movie making is about the most demanding task computers are used for nowadays.

Pardon me; on rereading my previous post, it sounds a bit flip. I meant it humorously.

Jan 13, 2009 12:43 PM in response to Cornelia Shields

The reason is exactly what I alluded to before -- self confidence and fear of failure. You (and your friend) need to get yourself on an upward spiral by doing simple repairs that are not show-stoppers if you fail. Then you can work up to more complex upgrades.

If you do a memory upgrade and it works, you feel better about the next one. People will say things about Hard Drive upgrades like, "It's only a little more complicated than a memory upgrade." There are guides online, and lots of folks here to provide suggestions. Go for it!

Jan 25, 2009 11:42 AM in response to Grant Bennet-Alder

Following up on this question, I have a G4 Quicksilver from the 2001 production year (867 mHz and 1.5 GB RAM). Can I assume (hopefully not) that my machine does have an upper limit on the capacity of a second hard drive?

I had some pretty serious problems with my existing 60GB drive (self-inflicted, I'm afraid) in a too hasty attempt to upgrade to Leopard. Since I would like additional capacity anyway, I thought I'd install a second drive, make it the master and see if I can retrieve my files at my leisure from the now "slave" original drive. (I do have a new, purchased copy of 10.5.4 that would be installed on the new drive.)

I was hoping to go with a 250GB drive, but if 128 is the max, so be it.

Thanks.

Power Mac G4 Hard Drive Upgrade

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