Mac Pro :: SSD On Optical Drive Bay Or Hard Disk Drive Bay - Difference In Performance?
Sep 19, 2010
I just bought a new Mac Pro 6-core and an OWC 120Gb SSD drive. My question is putting the SSD on optical drive bay or Hard disk drive bay, is there any difference in performance? My understanding from my old PC is never to share the SATA cable with the optical drive as it will take the transfer speed of the optical drive, because they are running in the same "channel"?Is the 2 SATA cable in the optical drive bay 2 separate distinct ports/channel?
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Mar 10, 2009
I notice that to upgrade the HDD from Apple is expensiva & many has posted picture on how they use a putty knife & replace them with a better & bigger capacity HDD.
I was wondering, for those not comfortable opening up the Mac Mini, what is the difference if we just buy a USB external HDD ? Wouldn't it be the same
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Oct 3, 2010
Mine is 2005 model mac mini.
Model Identifier: PowerMac10,1
Processor Name: PowerPC G4 (1.2)
Processor Speed: 1.42 GHz
this is an old machine, can i replace optical drive with sata hard disk 2.5'' with any size like 500GB, Internally not externally.
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Aug 7, 2009
On my Rev. C. Before I installed it, my fan kicked in only when I had a external device attached, hard disk drive, optical drive, etc. Now it runs more often. Not a big deal, but thought worth mentioning.
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Mar 12, 2010
We have i-Mac 20" with built in i-sight Power PC, one of last ones I think before the intel. We have had a few problems before with it powering down and going to sleep. Used to hoover dust out and that seemed to fix it.
Now it won't start at all. I have tried all the PRAM and various commands to re set various things but none of these work. We had a wireless keyboard and I have just tried a wired one but I do not think either are connecting as the tab key light does not come on, which it does when I tested the wired on on my lap top.
When it died it crashed with a cd in drive. I have removed this and replaced it with the mac install disk to try and run the disk check but the optical drive is not starting at all either.
All that happens on start up is the sleep light comes on, then after a few moments fan starts to whirl. I can't hear the hard drive - have tried to rock hard drive to get it to spin but nothing.
Just wondering whether worth trying to replace optical drive or is this being controlled by hard drive - hence its not working nor hard drive. is there any way to recover data if it is the hard drive that is dead? anything else I can try and replace to fix it? could I use an external optical drive connected via USB to start?
I have tried to firewire but not joy their either!
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Jul 7, 2006
I am wondering if anyone knows where I can get the screws that go in the side of the hard drive and the standoffs (screws) for the bottom of the optical drive for a Power Mac G5.
The hard drive needs screws so it will slide into and sit in the case properly.
I bought a Pioneer DVD drive to replace the original Sony SuperDrive. Apparently, there are different sized standoffs for Pioneer and Sony drives. With the Sony standoffs on the Pioneer drive, the tray scrapes the case when it ejects.
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Feb 5, 2010
I did a search but couldn't find any specific info as related to the 20" (late 2006) iMac. Basically, I do a lot of audio work with Logic and DP and I'm interested in replacing my 20" iMac's optical drive with a second internal hard drive. If anyone has any experience or insight regarding this, I would greatly appreciate your input. About 6 months ago, I did a DIY replacement of my iMac's internal hard drive (upgrade to 1 tb), so I'm pretty sure I'd like to DIY an optical drive / hard drive swap - that is, if it's 1) Proven to work stably (thermally and otherwise) 2) Not going to require the iMac's fan to be running faster/louder than normal Looking at my iMac's system profiler, the DVD drive is on an ATA bus (which, as I remember it, is slower than S-ATA). What kind of transfer rates do you think one could realistically expect with a hard drive on this ATA bus? Also, would I have to be careful about new hard drive compatibility, or are S-ATA and S-ATA II backwards compatible with ATA?
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Aug 22, 2009
I read this somewhere but i cant seem to find it anywhere on google.
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Feb 23, 2012
I recently performed an optical drive install. Had to remove the hard drive bays (I use three hard drives - Luckily, 2 run OSX). I carefully removed all three drive bays and the empty bay. When I inserted the drives into the computer I had changed the position, swapping one OSX drive with a different one and reversing the drive bays. On restart, the computer started on the drive I had not selected for startup and I received an error message stating the other drive could not mount and it gave three options (Initialize - Ignore and Eject).
I can see the drive in Disk Utility and repair the permissions (it's also located in the System Profile).
I tried a few things I read in the community using various Terminal commands but was unsuccessful.
(Let me point out that I recently switched from a PPC G5 to MacPro and swapped the drives from PPC into MacPro and all has been fine until I removed changed their positions in the bays)
Info:
Mac Pro, Mac OS X (10.5.8)
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Jul 24, 2009
Whats the difference between a PATA hard drive and an ATA hard drive?
I bought one of ebay for my 15" Powerbook, i got it today, and it doesn't work lol. But the post clearly says, will work with all ibook's, and Powerbooks, So im not sure if it's the right kind of drive. The HD i ordered is on route for a replacement, so hopefully it was just a defective drive.
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Sep 14, 2009
This is pretty urgent. I've got a late 2008 15 inch MBP (the one with the express card reader) and I put in a DVD and it wouldn't read it. As it didn't read it, I can't eject it, and this is pretty bad.
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Aug 10, 2010
I have a 3 year old 24" iMac (see sig). I recently discovered the optical drive is not working any more. It won't accept any discs and just spits them out. Two questions:
-I assume the drive can be replaced somewhere like the Apple Store. Does anyone know about how much that would cost?
-Are there any alternatives to replacing the internal drive, like buying an external desktop optical drive? If so, what's a good one to get?
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Feb 18, 2010
I was wondering if anyone had successfully installed and 2nd hard drive in their iMac?I have a 2 year old 2.8 24'' iMac and the performance just isn't cutting the mustard, it's all hard drive related and I already have a decent 1TB drive in there.I was thinking of perhaps swapping the optical drive with a second hard drive for RAID0, but not too sure if there will be space and was wondering if the optical drive is a standard SATA connector, or if there is some way I could run a SATA+power cables externally?
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Oct 28, 2009
So how hard would it be to install an SSD in the second optical drive? is it easier then trying to put it in a tray/ at least more beneficial? Does anyone have pictures of how they did either of these things? I am looking to do this cheap/free i know I will probably need to buy an sata and power cable, but is there a safe way to secure the drive for free or very cheap, ie not buying a specific adapter tray or bracket?
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May 24, 2012
I'm looking to buy a new MacBook Pro and am unsure of the real differences between the ATA hard drives available and the SSDs. How would each affect my new computer? I realize many people suggest not buying these extra things through Apple for economical reasons, but lets just say I did, which would be the better option?
Info:
MacBook Pro
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Jan 5, 2010
I'm trying to copy my DVDs. I would like to find the best solution for copying the disk from my internal optical drive to an external optical drive.
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Nov 17, 2008
My 2.8MP early 2008 with one optical drive is having some random issues iwth it.
ive only used the optical drive a few times however one instance it wont open for the drive to come out NOW, it wont shut when i insert a disc.
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Jan 28, 2009
I own a new MBP (October 2008 model) and just two days ago my optical drive has started making weird noises whenever I bring my computer out of sleep. It makes a noise like it is ejecting a disk three times, about once a second for 3 seconds. This is really annoying, especially when I use my computer to take notes during lecture because everyone looks to see who is the douche bag with the noisy computer disrupting class. Any suggestions?
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Jul 28, 2010
Im trying to reinstall my mac os x install disk using a samsung external optical drive. My super drive is jammed so i purchased a samsung on amazon. When i put the disc in i click on it to open it and the option install mac os x and bundled software. So i click it and a screen pops up saying click on the button below to restart and start your installation. The problem is when the mac restarts the installation doesnt start. All that happens is the screen that gives me the option to install mac os x and bundled software pops up. So what do i do, i click it and once again im on the screen that says click on the button below to restart and start your installation.
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Apr 1, 2012
A disk is stuck in the optical drive and the Mac isn't picking it up and I can't eject it.
Info:
MacBook Pro
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May 18, 2008
I was able to manuveur a new sata cable under the fan assembly and connect it the mac pro ON Board Sata connector. Im close to installing a new Hitachi 1tb drive in the optical bay, using the molex power connector there, and my new sata dongle connector. Question: Where do I get that adapter for 5.25" to 3.5" for the hard drive to mount in the optical bay? Ive been googling for 1 hour and I found 1. Noiseblocker NB X-Swing $25 -- Hard to find anywhere in USA to buy it. 2. TransItnernational Pro Caddy -- $39 -- and No noise dampening.. just big cage. 3. The metal rails that come with many ex hard drives. 5.25" to 3.5" standard brackets. $9. looks like this causes the most noise problems. Can you guys recommend which one/where to get my last ingredient for the 5th drive install in the mac pro optical bay.
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Mar 1, 2012
I have a SSD in the main bay and have my stock Toshiba 500GB 5400RPM installed in the optical bay with a hard drive caddy. When I boot up I get stuck at the White Apple scrren with the spinning dotted wheel or it boots up to the desktop and my mouse and keyboard freezes. Has anyone else experienced this problem or have a resolution? I tried two separate hard drive caddys and two separate hard drive thinking these might be the problem with no luck.
Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.7.3)
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Apr 8, 2012
I have bought a caddy from ebay some time back to replace the optical drive with ssd. It worked great. Here is my current configuration: SSD is in optical driveStock hard drive stays same as it was Now I am planning to upgrade SSD and install the drive in the place of stock hard drive instead of in optical drive (to take advantage of higher speed). But the stock hard drive doesn't fit in to the caddy that i bought. It worked great for SSD, but not the internal hard drive.
1) Can someone recommend suitable caddy model, (hopefully cheaper one). Or if i take out the screws from hard drive, it may fit into the caddy that i have.
2) My admin user is configured in SSD, which should not have any problem after migration. But my regular user is in stock hard drive.
Info:
MacBook Pro, Mac OS X (10.6.8)
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May 6, 2012
So around 5 years ago i got the WD-160JB hard disk drive. I want to see all the things i did back then. I want to be able to connect this WD-160JB drive as a external hard drive to my mac.
What i am wondering is if you can somehow have a cable or something which links the USB from the MBP to the hard disk.
Info:
MacBook Pro, Mac OS X (10.7.3)
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Oct 24, 2009
I know this topic has been gone over several times, but I'm still having trouble deciding on which to get in a new 15", 2.8Ghz MBP - 5400/500GB, or 7200rpm/320GB (or 500, really). I'll be using the machine largely for graphic design, but also for various other tasks as my main computer. I've heard the faster drive IS a noticeable difference, but it also drains battery life and runs hot. There doesn't seem to be a consensus on this anywhere. Is the 7200 worth it?
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May 30, 2008
Since the MBA has no internal DVD drive, I would like to pre load some DVD's on the MBA hard drive before I go on the road. I was thinking of using mac the ripper to rip my personal DVD. Is there a way in Front Row to import video_ts files without using an optical disk? As far as memory serves this wasn't possible with Tiger.If this is impossible what is an other way to store DVD's on my hard drive and watch them in front row?
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Jul 12, 2008
Recently I bought WD6400AAKS hard drive. I made to partitions (1st for OS and applications, 2nd one for photo files). I also did fresh OS install and loaded basic applications. Strangely I didn't notice any speed boost while booting and to be honest I feel like all applications (photoshop for example) are also starting much slower than on original hdd. Is there any way to test hard drive if it performs as it should be? I also have 2 more older drives installed. is it possible that one of them would slow the system down?
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Jul 13, 2009
I am wanting to upgrade either my 17" Unibody MBP or my early 2008 2.8 Octo Mac Pro. I mainly am doing audio production with some video production. My MacBook pro has the stock 320 gb 5400 rpm drive in it and I can see some slight performance loss when using many applications/plugins in Pro Tools. My Mac Pro has the stock 2gb of ram that came in it and I see the same performance loss.
So, what do you think I would see the most gain with. Should I go with a 7200 rpm drive (I am thinking about the 500 gig Seagate but I have seen a lot of issues with the drive) or added ram for the Mac Pro? I don't think I could swing adding two 4 gig modules of ram so I would just go with adding 2x2gb sticks from OWC.
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Jan 12, 2011
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148a Safari/6533.18.5)
I apologize as I suspect this post would be better placed in a Mac os x forum instead. When I had a PC, I would periodically (once a year) wipe the hard drive and reinstall everything. I found this helped to have the computer run quicker, I assumed by cleaning the registry out.
Obviously my Mac runs a number of maintenance protocols that help to mitigate this. Regardless, is there any benefit to a wipe and a reinstall from time capsule, or would the results be effectively the same?
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Feb 4, 2010
I just recently upgraded my Santa Rosa Macbook Pro's hard drive to a Western Digital 320GB 7200RPM drive. So far it's working great. After I installed the hard drive I ran a benchmark (xBench, newest version) and my score was around 128-133 on average.I went ahead and installed Windows 7 via Boot Camp. Everything's working great. Bit later I ran xBench again. My scores tanked (specifically in the hard drive department). Overall score is around 80 now. What the hell happened? Could the partition/Windows 7 install caused an issue? I've ran Disk Utility and the drive is reporting that it's okay. And in terms of actually using it (opening programs, etc) it seems just as snappy.
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