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G5 in an iMac

babbage writes "I recently bought a Power Mac G5, and when I registered it with Apple, I was offered a free subscription to MacWorld. When signing up for the subscription, one of the questions you're asked is which Apple product you purchased most recently, and one of the items on the list was 'iMac G5.' Does the MacWorld marketing department know something that the rest of us don't?" Maybe they had seen the page that incognito writes about: "Over at AppleFritter, there's an awesome mod that changes an ordinary iMac into a mini version of the aluminum G5 tower. There were lots of details in the creator's work that leads to a very polished final product."

16 of 89 comments (clear)

  1. Re:Or maybe.... by bhima · · Score: 2, Interesting
    I've got an iLamp, and it doesn't get that warm.

    I suppose given the jet engine sound my G5 at work makes, it would be possible to fit all of that in a similar form factor but the sound would kill the mood.

    --
    Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.
  2. Popularity of miniATX is validation for the Cube by Johnny+Mozzarella · · Score: 4, Interesting

    The popularity of miniATX boards and Shuttle's mini PC are a proof that Apple was on the right track with the Cube. People want small powerful computers but not the attached LCD screens in the iMacs.

    This is exactly the type of product Apple needs a scaled down version of the PowerMac G5. The full size machines should all be dual processor and the PowerMac G5 mini should be single processor.

  3. Re:It's not that there is a G5 iMac now... by Trurl's+Machine · · Score: 4, Interesting

    However, since the current iMac's motherboard is based on the powerbook's, I'm not 100% positive that there will be a G5 iMac announced in San Francisco.

    Well, I'll be happy enough to see iMac G4 with 128 MB Radeon 9700 available in current crop of high-end powerbooks. Lame video card always kept me from buying an iMac G4 (32 MB GeForce MX? And that's supposed to be a $1300 home computer?). The current powerbook upgrade was more a GPU rather than CPU upgrade and as for me, I'm happy with that. I'd rather have a 1.5 GHz G4 with 128 MB Radeon 9700 than 2 GHz G5 with el cheapo video card.

  4. Re:Popularity of miniATX is validation for the Cub by Anonymous Coward · · Score: 1, Interesting

    Headless G5 iMac! My credit card is ready!

  5. Re:Or maybe.... by babbage · · Score: 5, Interesting

    The form was a dropdown list, the HTML source for which was:

    <option value="" selected class="formText01" SELECTED>(Pick From List)
    <option value="99" >iMac G5
    <option value="01" >iMac G4
    <option value="02" >iMac G3
    <option value="03" >iBook
    <option value="04" >PowerBook G4
    <option value="05" >PowerMac
    <option value="06" >Server G4
    <option value="07" >Cinema Display
    <option value="08" >Studio Display
    <option value="09" >iPod
    <option value="10" >Airport
    <option value="99" >Other
    </select>

    This doesn't seem to have been a typo.

    I'd post the URL, but I can't tell if they have my information encoded in it, so I'd rather not.

    As a substitute, I'll leave up a screenshot for a little while. Astute readers will pick up on the fact that the URL is on a buysub.com server -- I have no idea who they are, but that's the URL that Apple's subscription invitation sent me to, and it seems to be legit.

    (Now, i'm trying to be generous here, but please don't melt my puny server. If the load gets too bad I'll have to shut it down, so if there's interest in seeing that screenshot, mirrors would be welcome.)

  6. Re:Or maybe.... by babbage · · Score: 2, Interesting

    A good observation, but one I'm not sure how to interpret. They want it to appear on the form, but they aren't actually gathering the data if you select that. I'm not sure why they would do that...

  7. Re:It's not that there is a G5 iMac now... by outZider · · Score: 4, Interesting

    The iMac's motherboard is based on the PowerBook the same way that a Dodge Neon is based on an '81 K-Car. Sure, if you look back far enough, but not so much. The current iLamp iMac is based on the G4 Cube design. The old CRT rev A-D iMacs were based on PowerBook motherboards, and redesigned with the DVs.

    --
    - oZ
    // i am here.
  8. Re:Popularity of miniATX is validation for the Cub by DarkVader · · Score: 4, Interesting

    Well, the monitors have some of the same problems. The touch switches are not incredibly reliable (Apple has gotten much better with them, so they're not as bad as the Cube switches were in the beginning) and that does cause problems.

    The "cracks" were a myth. A few people who bought cubes decided that mold lines (which are present on just about all plastic products) were cracks - and the rumor spread.

    That rumor IS what caused the cube to fail in the market, though. They were selling like crazy at the Apple dealer where I work until that story broke, then sales dropped to almost nothing.

    I also think you're underestimating the market for a cheap headless Mac. If Apple were to ship something in the $500 range (with a useable configuration below $700) I think Apple could take a significant share of the home market. Many people want to pay nearly nothing for a computer, and Apple has no offering in that market segment - even though they've got the best value in the high end of the market.

    I think a $500 box with a G4 (or even a slow G5 - if you underclock them, they're cooler and cheaper than a G4) would sell well - the only problem for Apple would be capacity to build enough of them.

  9. iMac G5 a certainty by DarkVader · · Score: 4, Interesting

    I think we can count on an iMac G5 in the fairly near future. The only reasons not to do it are portable marketing and an abundant supply of the current G4 units. I'm not sure what the supply of G4 iMacs is right now, but I suspect Apple is near a replacement.

    The G5 is a less expensive chip, easy to cool if you underclock it, and should be a good choice for the iMac and eMac very soon.

    (think about it - it's quite possibly costing Apple more money for the iMac processor chips than the G5 tower chips. that alone is a good reason to switch chips.)

    1. Re:iMac G5 a certainty by jo_ham · · Score: 1, Interesting

      Of course, there's also the availability of the PPC970 to consider - can IBM make them fast enough?

      Probably yes.

  10. Re:Popularity of miniATX is validation for the Cub by Twirlip+of+the+Mists · · Score: 2, Interesting

    Have you actually used a Cube? The button was on top, larger and more conspicuous... Waving your hand past it would shut the machine down.

    The button on a monitor is right there, glowing invitingly. And it's also very sensitive, just like a Cube's. Maybe it's slightly less sensitive, but not in practical terms.

    How is an iMac or eMac without a screen a "niche box"?

    We're going around in circles here. Apple floated the idea: it failed. Why would they float it again? What in the marketplace has changed?

    Look, if you're hoping Apple will slice their profit margins to produce a cheaper Mac, forget it. They've become one of the most consistently profitable (perhaps the most consistently profitable; they're going on 30 straight quarters of positive revenues, aren't they?) using a high-margin business model. They're not going to just chuck that because some guy on Slashdot think it'd be wicked kewl.

    the iMac "lamp" design is dated

    That's a matter of opinion. The iMac itself is certainly not dated, however; you can get one with a 1.25 GHz G4 and a 20" screen. A 20" screen! Have you used one of those things? It's huge! It's 1680 by 1050!

    I guess my basic point boils down to this: Apple is doing very well. They tried your idea and it tanked. Why would they even consider, even for a nanosecond, trying it again?

    I mean, isn't one of the signs of insanity doing the same thing again and expecting different results?

    --

    I write in my journal
  11. Re:Popularity of miniATX is validation for the Cub by drsmithy · · Score: 3, Interesting
    The popularity of miniATX boards and Shuttle's mini PC are a proof that Apple was on the right track with the Cube.

    As a form factor, the Cube was good (although I hope any replacement would have room for a decent dized AGP card).

    However, they were stupidly priced, which is why they weren't very popular.

    People want small powerful computers but not the attached LCD screens in the iMacs.

    I think one of the smartest things Apple could do would be to make the iMac screen detacheable and simultaneously revamp their display lineup. The engineering behind making a single LCD screen that can either attach to an iMac or a base with ADC, DVI and VGA inputs (and a USB hub) should be trivial. Added to that, doing so would simultaneously reduce their overall production costs and widen their product line to fill a niche.

  12. Re:Popularity of miniATX is validation for the Cub by johnbeat · · Score: 4, Interesting

    In our area, the cube was useful because of the small footprint and quiet; very much like a G4 iMac would have been.

    The problem was that the combination of a cube and an LCD screen was prohibitively expensive (at least in education); and buying a cube with a CRT monitor defeated the purpose.

    At the end of its lifespan, when the price of cube+LCD became more attractive, we bought (or at least ordered, I don't recall if we ordered them in time) several of them.

    Nowadays, the people who would have purchased a cube purchase an iMac. Not because the iMac is cheaper than the tower, but because it has a small footprint and looks nice on the desktop and isn't overly expensive compared to the tower.

    I'm not sure who in our area would want a headless iMac. The clients who want headless computers also want easy access to RAM, they want PCI cards, they want a tower.

  13. Won't work. by crashcane · · Score: 2, Interesting
    I think one of the smartest things Apple could do would be to make the iMac screen detacheable and simultaneously revamp their display lineup. The engineering behind making a single LCD screen that can either attach to an iMac or a base with ADC, DVI and VGA inputs (and a USB hub) should be trivial. Added to that, doing so would simultaneously reduce their overall production costs and widen their product line to fill a niche.



    But then they would have to design a base and sell it separately. And worry about the LCD-Base connector, and how it might break, and making it forward compatible to future LCDs The LCD mount on an iMac is very sturdy, and has to be since people manhandle it all day. And once the LCD is removed and attached to a base, how do you make sure it stays that way.


    The way things are now, the only electronics that are in the LCD are those that are essential, so costs are minimal. To make things portable, adaptable, and upgradable is to make them more expensive (at least in this case)?

    1. Re:Won't work. by drsmithy · · Score: 2, Interesting
      But then they would have to design a base and sell it separately. And worry about the LCD-Base connector, and how it might break, [...]

      They have to do this for their desktop LCDs anyway.

      [...] and making it forward compatible to future LCDs

      Apple have never been particularly bothered with forward, backward or cross compatibility in the past - I can't imagine why you think they'd suddenly have to if they did this.

      The LCD mount on an iMac is very sturdy, and has to be since people manhandle it all day. And once the LCD is removed and attached to a base, how do you make sure it stays that way.

      The same way you do now. The iMac arm *has* to have electronics running down it and be connected to the rest of the iMac somehow. Similarly, there has to be some interface between the arm and the rest of the iMac. Making that interface a plug instead of a few wires (which it may well be anyway - I've never taken one apart) should not reduce the structural strength of the arm.

      The way things are now, the only electronics that are in the LCD are those that are essential, so costs are minimal. To make things portable, adaptable, and upgradable is to make them more expensive (at least in this case)?

      No. The same amount of wires and electronics has to be present in the LCD regardless of whether it is attached to an iMac or is just a standalone LCD. All I'm propose is making the iMac screen removable and allowing that same screen to be mounted on a base that has the actual monitor plugs. There's no reason why this would need to make the iMac screen anything more than trivially more complex (mainly by having a plug at the end of it) and the cost savings involved in not having to design, test and QA and entire range of standalone screens should easily make up for the costs of developing a decent physical interface and a simple standalone base.

  14. Re:Or maybe.... by kalidasa · · Score: 2, Interesting

    Excellent post, but I was making the point that current G5s are pretty hot in comparison to G4s - since the iMac design currently works with G4s - not x86s.