Mac pro ram upgrade 2008

I eventually went with the MHz RAM, because I expect my own computer to know what's actually in it more than I'd trust external programs or websites.

So far everything seems to be okay. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Which memory speed for an early Mac Pro? Ask Question. Asked 5 years, 10 months ago. Active 5 years, 3 months ago. Viewed 3k times.

Mac Pro Memory Upgrades

Lizzan Lizzan 7, 3 3 gold badges 29 29 silver badges 44 44 bronze badges. I'd go with the MHz ones then, not what your computer says. Robert Bravo Robert Bravo 51 1 1 silver badge 1 1 bronze badge. Is there a noticeable difference? I've already shelled out for the MHz memory, and the Mac is more stable with more memory, so I'm wondering if it would be worth it to change to slightly faster memory.

You're Mac Pro is meant to use Mhz memory. It's what was in my Mac when I got it, bought new.


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Not directly from Apple, through a reseller. Well you're using a Mac Pro Unless I would actually notice a difference, shelling out for at least 8 Gb of faster memory would be a waste of quite a lot more money.

Buying Extra RAM for MacBook Pro: What to Consider?

Featured on Meta. Congratulations to our 29 oldest beta sites - They're now no longer beta! Unicorn Meta Zoo 7: Interview with Nicolas. When the latch is down, the hard drives and carriers are locked in place and you will not be able to remove them. Make sure the latch on the back panel is up, so that the drives and carriers are unlocked.

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If you are replacing the hard drive with a new drive, remove the four screws that mount the 3. Important: Hold the drive by its sides. Be careful not to touch the printed circuit board on the bottom of the drive.

Replacement Note: Slide the carrier and drive over the guides and into the drive bay, until you feel the drive snap into place. This procedure explains how to remove a standard card and a card that includes a booster cable. Before you can remove either type of card, however, you must first loosen the two captive screws that secure the PCI bracket to the enclosure and remove the bracket.

Handle the card only by the edges. Do not touch its connectors or any of the components. Lift the card straight out from the connector to remove it, and insert it straight into the connector to install it. Once the replacement card is installed, pull on it gently to check. Some graphics cards require either one or two booster cables connecting the card to the auxillary power connectors on the logic board. Holding the card by the top corners, gently pull up the card and remove it from its expansion slot. If you are replacing a booster cable with a new one, disconnect the cable from the card.


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  7. Connect the booster cable for a card in PCI slot 1 to the lower connector. Connect the booster cable for a card in PCI slot 2 to the upper connector. The procedure to remove the graphic cards is the same for PCI Express Cards for exception of minor card differences. Remember to check that all the PCI Express cards have been removed and properly stowed.

    Note: The heatsink cover is held in place by a number of tabs and magnets on the underside of the cover.

    Upgradeable

    You must release the tabs before you can remove the cover from the enclosure. Place the fingers of one hand under the lip of the heatsink cover nearest the logic board. Lift the lip slightly toward the media shelf to release the tabs and magnets under the top face of the cover. Replacement Note: When reinstalling the processor heatsink cover, make sure the tabs on the underside of the cover align with the slots directly below them. The slots are on the front fan and memory cage on either side of the heatsink cover. Remember: Before removing the Front Fan Assembly ensure that the first two bays of the hard drives are removed, All PCI express cards removed, and placed in a safe location.

    Using a long-handled, magnetized 1 Phillips screwdriver, remove the screw at the top rear of the front fan assembly that mounts the assembly to the logic board. Place one hand on each end of the fan, lift straight up, and remove the fan from the enclosure. Replacement Note: Before re-installing the front fan assembly in the enclosure, make sure that the fan cables are routed correctly in the fan channel. Replacement Note: Make sure all AirPort and Bluetooth antenna wires are out of the way before lowering the fan assembly onto the logic board.

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    Replacement Note: When lowering the front fan into the enclosure, slide the guide on the base of the fan assembly into the channel on the speaker assembly. Replacement Note: Also make sure the latch on the inside top left edge of the fan assembly engages with the slot on the inside lip of the enclosure. Maximum memory is 32 GB. DIMMs must be installed as pairs of identical size and type, from the same vendor.

    Use the provided illustration, like-colored DIMMs must match. Warning: Always wait 5—10 minutes for the computer to cool down before you remove or install memory. The DIMMs may be very hot. Holding the memory riser card by the two finger holes, pull it out of the memory cage and place the card DIMM side up on a soft, clean cloth.

    Never attempt to remove the heatsinks from the DIMMs. Doing so could damage the DIMM. Using a long-handled, magnetized 1 Phillips screwdriver, loosen the four captive screws that mount the memory cage to the logic board. Rotate the computer so that it is standing vertically. Note: To remove the memory cage and fan, you must first slide the fan partway into the cage.

    The fan is held in place by three latches, which you must release before sliding the fan. Using your forefinger, reach below the fan and release the latch nearest the logic board. Using a flat-blade screwdriver, release the two latches nearest the front of the computer. Slide the memory cage and fan toward the power supply far enough that the cage clears the bottom edge of the enclosure. Then lift the memory cage and fan out of the enclosure.