I have 1TB Seagate Freeagent external (15mb buffer / 7200rpm) connected to MBP. Transfering .avi files using firewire 800 takes about 20 seconds per gb so around 50mb a second - Is that not incredibly slow considering firewire 800 is rated upto 800 mb/s?
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My external drives transfer very slowly on my MacPro. I've been searching for answers and have turned up very little.
Just to make a note, I measured my disk speeds with both AJA System Test and copying files between drives and reading the Disk Activity in Activity Monitor.
I have 3 external drives, all MyBook Premium or Professional, 1x 500GB, 1x 1TB and 2x 1TB in RAID 0. I had them on Firewire 400 and the RAID 0 2TB one on Firewire 800. My transfers on FW were all around 24MB/sec on all drives (much less than what I should be getting with FW400). I then read somewhere that the FW bus on the MacPro uses the slowest speed connected for all FW connections. So I unplugged everything but the FW800 Raid 0 drive and my transfer rate jumped to 40-60MB/sec. This is much better, but still about half or so of what I expect it should be producing from an external RAID 0 setup.
To keep my FW800 backup drive faster, I've plugged the other two into USB2.0. The transfer speeds on both drives are now hideous, around 10-15MB/sec. This is so slow, but I'm not sure what to try to fix my speeds.
The HD's in the external drives are all 7200rpm, and all should be transferring at a higher rate. Do you have any suggestions or ideas? Ideally I'd like to get everything transferring at rates they should be transferring at, but I'll settle with my current FW800 speed of 40-60MB/sec if I can get my other two drives transferring at a non-snail pace.
Is this a common issue? I can't believe I'm the only one plugging multiple external hard drives into their Mac Pro. I hope someone has a fix or solution for this. I'm all ears!
System: Mac Pro (early 2008) Mac OS X (10.5.5) 3.2Ghz 8-core - 16GB Ram - 4x1TB SATA - GeForce 8800GT - Dell 30" 3008WFP A02 - Gateway 21" FPD2185W - 3xMyBook external drives
My girlfriend just got a new MacBook Pro and I've been helping her transfer software and such to her computer from my MacBook Pro. When I was transferring games to a USB 2.0 flash drive (it was only 25% full and it is 2GB), it was freezing up when transferring multiple things. So, I stopped everything, and transferred everything one at a time. Well, it took between 5-10 minutes to transfer a 50MB game! When I plugged the drive into her computer it took all but 30 seconds to transfer. Is this difference accounted for by the .14 GHz processor bump from my 2.26 to her 2.4? Or should I be concerned about this slow speed? My computer is little over a year old now and I've already had the logic board replaced.
View 2 Replies View RelatedI have a new MBA (4GB), which I am very pleased with but I can't figure out why its wifi transfer speeds seem much slower than my Mac Pro. The MBA gets a max of about 250 kb/s while the Mac Pro gets over 1000. I'm wondering whether there's some adjustment that would speed up the MBA.
View 20 Replies View RelatedI've been getting terribly slow transfer speeds when trying to send files to friends over iChat. It can even take over 15mins to just send a 1mb file.
View 4 Replies View RelatedHow long does it take for you to copy about 12GB wirelessly over a N network to a NAS attached to your router? For me (Granted its over G because I don't have a N card), it takes close to 5 hours for 12GB :O. Is it supposed to take that long or what?
View 4 Replies View RelatedI have some questions to ask about my MacBook Pro (15" 2.66ghz mid09). It's running under 10.6.2 fully updated.
1) My optical drive sometimes keeps making this noise every 10sec even without a disc in it, is it normal?
2) My hard drive sometimes makes this noise even when there is no disk activity (I checked with Activity Monitor.app), again is this normal? I remember hearing the same noise on my old PC when there was some heavy disk activity; but on my Mac it does it for no reason.
3) Can you recommend me a fan control software for Windows 7? Having to boot on OS X, set the fans at 5000rpm and reboot every time I want to do some gaming is pretty tiring
4) I was making a little video with iMovie today, I only added a photo and a mp3 file but suddenly my computer started getting slow, that's when I noticed it was actually taking 2.20Gb of memory.
5) Can you recommend me something that would give me the same mouse acceleration curve as in Windows? I tried SteerMouse, USB Overdrive, MouseFix and ControllerMate but none of them gave me a satisfying result. It makes me feel that my new Kone mouse is totally useless.
6) I have low transfer speeds to/from USB drives, around 5Mbytes/sec while my friend with his 2006 HP laptop could achieve around 20Mbytes/sec with the same USB drive. No, it's not funny.
Got a question for all you people experienced with wireless LAN transfers over a 5GHz 802.11n network. I just got myself a new AirPort Extreme and a 2TB hard drive. I'm planning on using this 2TB hard drive as a media server, but only for one stationary MacBook that I have hooked up in the living room. Here's my problem: If I plug the hard drive directly into the AirPort Extreme and transfer something from my iMac in my bedroom, the speeds are fantastic. I definitely see the 5GHz speed bump, and can transfer a 4GB file in just a few minutes. However, since the MacBook isn't that powerful, streaming a movie over WiFi seems to skip the playback a bit.
I would love to have the server plugged into the MacBook to avoid this skipping. I've tried playing a movie off a USB drive and it plays perfectly fine. However, when I transfer a movie from my iMac to the hard drive hooked up to the MacBook, the transfer speed is much, much slower (what would normally take a few minutes takes about 15). Why is it doing this? Is this normal, or should the transfer speed be theoretically the same as if the drive were plugged into the AirPort? I double checked that this MacBook is in fact connected to the 5GHz network (although it's at 270mbps instead of 300, but I don't think that should make that big of a difference).
Our still photographic studio has a range of MACs all connected via a gigabit D-Link switch to a series of Buffalo NAS raids. Wiring is CAT5e, all devices have gigabit ethernet cards and the link lights on the switch suggest that all devices are connected at that speed. We currently get file transfer rates of between 5 and 12 MB/s depending on network traffic. We would like to upgrade our NAS to a NAS/SAN, preferably using the existing wiring (and avoid the expense of Fibrenet). 50 or 60MB/s would be great if possible. Any suitable architecture and Hardware. Cable lengths are a maximum of 30 metres.
Info:
Mac Pro, Mac OS X (10.6)
I have a "My book Pro" 250 GB external hard drive spinning at 7200 rpm. This thing is dog slow. It takes about 5 to 10 seconds to copy about 2 megabytes. I have another drive that copies about 160 megabytes in about 5 seconds. I called Western Digital (the maker of the "My Book Pro") and they said that USB 2.0 transfer rates are about 2 MB a second! That is not true but he insisted. My question to you all is how can i win this argument with them? Do you know a formula that would give me real world numbers. In other words how to translate 480 megabits (the USB 2.0 transfer spec) into megabytes? Ive searched the net and cant find anything. Its messed up cause both drives have basically the same specs. Ive even tried reformatting to every possibility, ive switched cables from the fast drive to the slow drive. Nothings working. Im gonna call WD back tomorrow but i wanted a way to talk about what could honestly be expected from USB 2.0. I just cant believe that USB 2.0 tops out at 2MB a second. And to top it all off, todays call ended up with me getting disconnected so i called back and guess what, they were closed...that guys a DOUCHE. I really cant put my faith into Western Digital after this. Are there drives that are geared more towards professionals seeking performance and reliability?
View 5 Replies View RelatedSo I've been using a 1TB Time Capsule for a while now with my old HP and recently purchased a MacPro [15 inch base model]. My room mate has a recent model Macbook as well as an older iMac. We have a 50MBPS internet connection through our local ISP. More or less I am looking for advice on how to make sure our network is:
1. Secure.
2. Faster transfer speeds between all of our computers to and from the Time Capsule. [Where to find / adjust / optimize these settings]
3. Utilize our internet connection to it's fullest potential.
I am mostly concerned with my machine [optimizing it that is.] then the rest of the computers in the house. Go slow and use medium sized words as I am still wading into the world of Mac.
I recently acquired an Airport Extreme Base Station. Its the previous generation - i.e. the one that does not have the dual band technology. I am getting extremely poor upload speeds to this drive while trying to backup (using time machine) or transferring even small files. Generally the transfer speeds are less than 1 mb/sec. Is this normal? I was under the impression that under wireless N, these transfer speeds would be much faster. I am literally within 5 feet of the router.
View 2 Replies View RelatedI'm running Lion Server on a Mac Mini and using SMB to share files between the server and both Windows and Mac machines. I can't figure out why I can only get 2 Mb/s transfer speeds between the server and the other machines. I'm quite certain I'm not limited by my network and the disk write speeds clearly exceed 2 Mb/s. Possible to boost this speed or is this an actual limit of SMB or Lion Server?
Info:
Mac mini, Mac OS X (10.7.3), Lion Server 10.7.3
I searched on this and only became more confused. I have an external HD with only a firewire port- My new macbook only has USB. I looked on Amazon, is there such thing as a firewire to USB adapter? What's the best way to transfer material onto my new Mac?
View 2 Replies View RelatedI just bought a new 13 inch macbook pro with a Firewire 800 port. I want to use a firewire cabe to transfer files, using Migration Assistant, from my Power Mac G4 (AGP Graphics) with a Firewire port that has a 400 Mb/sec Speed. My question is what cable do I need? Is there a standard one or do I need a special cable to work between the two ports?
View 5 Replies View RelatedAnybody got anything good or bad to say about this?
What are the transfer rates like on Firewire 800?
I am trying to transfer files applications data etc from an intel iMac i5 running OS X 10.6.8 to a Macbook Pro i7 running OS X 10.7.3 and having trouble with migration assistant. When I restart the iMac holding the T key it just opens to the usual desktop. If I start up holding the T key I get the grey screen with the firewire,thunderbold icon. Either way the Macbook does not seem to recognise the iMac in the migration assistant so I cannot proceed with file transfer. I have tried the above with different cables, just in case it was the cable.
Info:
MacBookPro, Mac OS X (10.7.3), iMac i5 OS X 10.6.8
1. What is the difference between firewire 400 and 800?
2. Could I use firewire to transfer files from my old imac G5 (2007) to the new one?
it makes the start up noise but no light on the screen,
my friend done the firewire transfer to copy all my data across so i know its not completly dead.
and when doing the firewire transfer it comes up with a grey screen so i know the screen isnt broke.
any help on a fix?
I need to buy a firewire cable so I can transfer photos and my itunes library from my older macbook to my new imac. I want to buy the cable from monoprice but I am confused by the number of options I have when searching.
I get results that have 4, 6, and 9 pin options. Do I need the 9 to 9 pin cable? 6 to 6 pin? Some other combination? My macbook is around 4 years old, pre-leopard, osx 10.4.x. The iMac is brand new.
I have a new Mac book pro and decided i would like to transfer my photos music etc from my Imac. So i updated both computers ticked the sharing boxes and following the on screen instructions plugged in the the firewire lead and transfered the files etc. I then disconnected and had a look through the mac book i can find the files but it says i do not have sufficient access privileges what am i doing wrong ?
View 2 Replies View RelatedHas anyone come across any Firewire memory keys? (Similar to the USB Keys we have now days). Firewire has a much higher transfer rate than USB 2.0, so I was wondering if any company made the firewire memory keys. I did a quick google search but didn't come up with anything recent. All the articles I read were from years ago.
View 4 Replies View RelatedIs there anyway to ensure that when two Macs are File Sharing with Firewire that they use that connection rather than the network connection? Anytime I connect I can't tell how I'm connected until I try to transfer a file and it says it'll take fifteen minutes. If I turn off my airport it'll then use the firewire and transfer in seconds. Is there anyway around having to disable wifi to get it to use the wire?
Also, how do I turn on file sharing for just one other Mac? I just want to be able to share the files on the Mini with the MBP, not any other computer on the network.
I wanted to transfer his iTunes library and few pics and files but I had the wrong firewire cable so I went ahead and setup his MBP for him. I now have the correct cable and need to use migration asst. to transfer the iTunes library and files. I tried once but ran into problems. I am transferring from an iMac running Leopard that has 4 user accts. The problem I had is that it tried to transfer all accounts! All I want is the iTunes library from his account and a few folders from his desktop. What do I select when prompted during the migration? Would it be easier to erase the hard drive and reinstall SNL from the cd and use migration asst. from the beginning? I have installed MS Office 08 and I can reinstall that as well.
View 5 Replies View RelatedI currently have my second MBP that I got from Macmall and both in a matter of two weeks have had similar issues. The first I managed to get returned and replaced, that is a seperate and complicated story in and of itself. This particular issue started with a boot up sequence that was taking about 5-6 mins. After going through the drill with Applecare thought I could restore using Time Machine. That's when I found out that the FW400 port no longer worked to power my Oyen Digital 250G FW drive. Any thoughts as to what might be the problem? This is my second MBP and Oyen Digital FW drive. I had them both replaced!
View 10 Replies View RelatedI just got a Mac Mini (March 2009 model) and want to connect it via Firewire to my Sony TRV-22 camcoder. The camcorder has a Mini DV Firewire jack on it (I think this is called a 4-pin connector sometimes too). But on the Mac Mini, I can't tell if I need a 6-pin or a 9-pin. Can someone point me to a good cable so I can dump some MiniDV tapes into iMovie?
View 5 Replies View RelatedI googled it and it didn't help out as much. I have this Shure Mic and it has MIDI input and would like to have some kind of adapter to firewire. I know there is an USB adapter, but i would like to use firewire. It can be firewire 400 or 800. I like to record some songs for GarageBand.
View 3 Replies View Relatedcan I put firewire connector 400 in the firewire port 800?
Info:
iMac, Mac OS X (10.7.4)
i need more firewire ports for my macbook, do they sell firewire hubs?
where can i find them?i googled for it, but it was very confusing, found a lot of USB hubs and some other stuff, but not a FIREWIRE HUB perse.
I have a somewhat old Seagate FreeAgent external drive (like this).
It has a switchable port controller, one has a USB2 and eSATA and the other has two FireWire 400 ports [URL].
Now, on the FW controller it says "Dual FireWire 400".
What is Dual FireWire 400? And does it implicate that I can use both ports together somehow and get FW800 by that?
