USB 3.0 Slow Read & Write Speed
Sep 3, 2012
I have 4gb and 16gb kingston DT 101 usb....both had slow read & write speeds on fat32(defulat format)..
-write speed 4-6mb/sec
-read speed 25mb/sec appx
When i format it to NTFS, it writes initially at 100mb/s and then suddenly slows down to appx 15-20mb/s... and sometimes it gets stuck somwhere in the middle or on 99% and when i cancel it it start cancelling but doesnt end up, and end ups by removing usb or by logging off... when i copy from usb to harddisk in ntfs format, its working f9...
(I have dell inspiron n5520 core i5, 4gb ram, with win 7 ultimate 64bit... my laptop has usb 3.0 ports (all 4 ports).... i have updated drivers and windows... i have also set my usb to better performance from device manager... there is no problem sign in device manager)
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Apr 18, 2011
how to check usb read and write speed?
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Jun 16, 2011
Have 4 HDDs mounted in case. 3 of them are fine. The WDC W20EADS tests at an average write speed of 1MB/s, read is 80MB/s. Every now and then it comes right and the write speed is also around 80MB/s.
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Jan 8, 2010
When attempting to write to any USB drive I have connected (including a 1GB USB key and a 1TB Eagle Consus S-ATA Raid0) I initially see the transfer going very quickly as Windows 7 caches the transfer. The speed initially goes to 60MB/s and then the bar stops moving. If I wait, the transfer never completes with a 1GB test file.
I cannot cancel the transfer, since it says Cancelling but never completes. Only a reboot or disconnecting my drive stops the transfer process. While attempting to transfer, any attempt to read from the drive stalls as well.
Read speed is normal. I can access files on the drive, and copy from the USB -> Windows 7 at full speed.
Here are the things I have done to fix the problem:
1) Set the drive to Performance Mode to enable write caching.
2) Uninstalled and re-installed the USB Root Controller and Intel USB Controller devices.
3) Upgraded to the latest Intel Device Drivers.
4) Ensured that my USB ports are 2.0, and that I am connected to the rear powered USB outlets.
5) Installed the Windows 7 hotfix intended for NVIDIA chipsets with 4GB RAM (does not apply to me, but tried anyways).
6) Tried formatting in 16K block sizes instead of 4K or 8K.
When I connect either USB device to my Macbook Pro, with NTFS drivers installed, my read and write speed are normal. For that reason, I know that the problem is not with my USB drives.
Tonite I will try an Ubuntu live CD to see if I can get full speed write with the exact same hardware that Windows 7 is using, to rule out that this is somehow a hardware issue.
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Sep 17, 2012
change it to read and write mode, and also to remove write procted in it.
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Jul 15, 2011
i cant burn dvd disk, but can read. what is the problem?
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Apr 12, 2011
What's the best type of DVD to use for read-only and read/write applications? I'm a little out-of-date on this, haven't bought any in awhile. I remember things like DVD-R/RW and DVD+RW and such. I have a new machine running Win7, and an older laptop running XP.
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Nov 1, 2012
I heard there could be firmware preinstalled that forbids low write speeds. I'm trying to achieve 4x
I burn with DiscJuggler. It reports 30x-40x speeds, despite setting 4x everywhere in it. I'm using Sony blanks.. or could they be the conflict ?
My friend said to try Nero DiscSpeed.. to hopefully lower the drive's minimum write speed.. I set 4x here and there (been a while), but it did no difference.
Could this be somewhere I have to hunt down in the BIOS ?
My drive is a..
hp dvd-ram gh40l scsi cdrom device (Device Manager) SuperMulti DVD Burner with LightScribe Technology drive (PC specs page)
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Oct 23, 2012
I want to reinstall windows from an image.I want to do this because I re-installed windows on a new samsung 830 256gb ssd but I didn't use secure erase before doing so.After the install my random write speed went down to 330ish MBs when i was at 400 MBs before. My current win 7 install is optimized and works fine; only my random write speeds have decreased and it's bugging me lol. Do you think a secure erase and reinstall would improve my write speed?
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Sep 12, 2011
I can't read or write discs. I'm using Windows Media Player to burn some music to a CD and it gets to 30% on the second track and the disc stops spinning and I get an error saying the drive is busy. I can erase the discs, but I can't burn them or read them.
There is as far as I can see, no errors on the disc drive itself.
Using:
Dell Inspiron 1545
3GB RAM
Optiarc DVD+RW AD-7585H
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Jun 18, 2011
OK so since I have installed a fresh copy of Windows 7 on this computer ( it is the first operating system installed on it) I can not write any DVDs .A strange fact is that I can write and read CDs and also read DVDs, but not every time.I got an original CD Album and it's still not recognized by the PC for example, and this happens to many audio CDs.I tried many registry tricks and stuff like that but in vain.The computer is new, bought it one month ago. DVD+RW - Sony Optiaric AD-7260SI also tired to resolve the problem with FixIt but it was also useless.I kept getting the message: "The disc in drive [E:] is not detected, or is not supported"
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Dec 15, 2011
How to get the folder name which is having Read and Write Permission(for all users)
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Jan 16, 2009
I have recently installed 7 and made my Vista partition visible. However, I am unable to write to the partition. Ex) I am able to view a text file on the Vista partition while running 7, but I am not able to modify the text file. Etc with other files. Does anyone have a solution to this?
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Sep 30, 2012
I'm trying to write a request to COM2 and capture the answer. My device is 19200 baud 8/1 non parity.Using a freeware terminal called termite I can send the hex instruction and receive the answer, as verified in HHD serial monitor.My batch file looks like this: Code: MODE COM2: baud=19200 parity=N data=8 stop=1 to=offTYPE request.txt>COM2COPY COM2 text.txt where request.txt contains my request.HHD sees the request being written, but the device does not respond.
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Dec 1, 2011
I have 2 drives (connected one at a time to try and sort this issue) SONY AD-7260S and a LITE-ON
Now from upgarding to XP to 7 I had no issues until now... When inserting Disc (Blank or Data Files) the DVD Drive will hang and not ask what to do with the Disk and when I try to Burn the disc it will say cannot write to drive or just sit there doing nothing
Both these drives worked flawlessly with XP and only way to get the drive to recognise half the time with Windows 7 is to restart PC to either get it to show in Device Manager or press eject when booting to get the disk inside out.
Both drives are Sata and are only a few months old (not burned much and work exceeelnet on another xp machine)
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Jun 6, 2010
How can I reorganize / read / write / move / unlock and basically do whatever the heck I want with my files and folders in Win7? It is my computer, I am the only user, and yet when I create a folder, the stupid Windows locks it and won't let me save stuff in the folder, or access stuff in the folder, etc, etc. What do I have to do to get back control of my computer?
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Nov 1, 2011
i'm having this problem lately with my burner it won't write, but when I burn a cd it burns fine. its a (tsstcorp cddvdw ts-L633c) i tried using cyberlink its burn for a while but after verifiying it...it fails and pop-out the dvd and there's no burn mark on the dvd. i also tried using this software nero and magiciso same problem it ejects the dvd. I also tried using different dvd, dvd-r and dvd+r nothings change same problem occurs... i tried uninstalling,update, delete the upper, burn it with the lowest speed, still it won't burn. i'm using window 7 home basic.
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Oct 24, 2011
I have ADSL 512Kbps internet connection. Most of the time it too much slow. When i connect to the internet first minutes connection OK, but after few minutes left this worse thing happen. Do you have any idea for fix this issue?I use Kaspersky Internet security 2012.If i download files using internet download manager they use full speed, this issue only happen web browsing.
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Sep 4, 2010
For some reason I am getting very slow DL speeds using Utorrent. It starts up ok, with a reasonably healthy Kbs, then slowly drops down to 1-2 Kbs.I have tried many torrents from different sources as to be sure it wasn't the source of the DL's.I remember there used to be a Tp open port patch for XP, does vista need something similar?
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Jun 12, 2012
i'm having trouble with my dell laptop. My download speed is freakishly slow! On my other laptop, my download speed reaches 100KB/s which is normal for my internet speed (1MB). My new speed reaches 5-15KB/s. I actually upgraded from XP to 7
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Feb 9, 2013
My usual net speed is 115kbp/s on every pc/laptop i have in my house connected to my modem via wlan . On everyone is the same .for example I use WLan to connect to modem that is aproximatle 2 meters away from my TP-LINK TL-WN422G small antena ( on the antena case is says 54 mbps's) that speed (115kbp's) is every day from 0-24h and its kind iritanting .
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Nov 23, 2011
why my torrent speed is slow i use 512kbps connection and bitorrent give only 56kb to 60 kb why iuse window 7 32 bit home premium
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Feb 21, 2012
i am using pirated windows 7 for my intel first generation i3 processor.i got 4gb ram.I am getting very slow speed.I have deleted my antivirus software, temporary files and prefetches. but still i am getting slow speed.
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Mar 12, 2012
a few days ago my down load speed dropped from 3mb/s to about 30kb/s same with upload. Service provider has done diagnostic and all is well plus the line speed is fine when checked with another PC. Full scan with MS security essentials checks all is well. Have about 120 open ports in netstat which I'm told is fare to many.
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Mar 29, 2011
I bought a new computer last week, and i am connecting wirelessly to my router for internet, just like my other 3 roommates. My download speeds are in the 11-20 KB/S range while theres are in the 400-500 range! even my old low RAM computer is getting dl speeds in that range. I don't know why it is doing this, one of my roommates said he still downloads stuff on his win XP computer bc his new Win 7 comp is just as slow as mine! Is this a common problem with new computers in general?Is there an easy way to fix it, such as utilizing more priority to download speeds?
Tech Support Guy System Info Utility version 1.0.0.1
OS Version: Microsoft Windows 7 Home Premium , 64 bit
Processor: Intel(R) Pentium(R) CPU P6200 @ 2.13GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 2
RAM: 3884 Mb
Graphics Card: Intel(R) HD Graphics, 1718 Mb
Hard Drives: C: Total - 283244 MB, Free - 246902 MB;
Motherboard: ASUSTeK Computer Inc.
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Apr 25, 2011
I recently installed the newest edition of VirtualPC on my Win7 ultimate machine. Having used VPC 2007 in the past, I was expecting a similar experience. Only to be disappointed when I installed a VM of Win7 Pro, and it was extremely slow. The processor speed reported was 5 Mhz. I find this unusual given my host machine's specs. I assured that Virtualization was enabled in the bios, and the integration tools were installed. In the past i have run XP and Win7 in VMs with great success on far less superior machines.
PC Specs:
System Manufacturer/Model Number
iBuyPower
OS
Windows 7 Ultimate x64
CPU
AMD Phenom II x4 925 (2.8G/8M)
[code]...
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May 4, 2012
I have speed dial set as my start page. I've got 9 sites on Speed Dial. I don't use custom pics, although I do use a custom skin.Every now and then when opening Opera, it 'freezes' at the Speed Dial tab for 3-7 secs before displaying all tabs/windows. When it 'freezes', all tiles are the + symbol and are blank.Once it 'unfreezes', all is normal.It seems to happen sporadically upon a new start. Once the browser is open, the issue does not reoccur.It's been going on for the last 3 weeks to a month - same version, same skin.Basically, one day it just started happening without any changes to the browser. Prior to this, it loaded instantly 100% of the time.I've cleared cookies/cache the normal way and it's still happening. I've culled a few sites from speed dial without a positive result.
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May 6, 2011
I installed SP1 and everything was just fine (for months).Then I used "Disk Cleanup" to remove the SP1 installation files and other temporary files.After a few restarts,I got some USB problems.Peripherals started to work at USB 1 speed. Here's how the USB section of the Device Manager looks:
I restored the system partition a few times and I can say pretty confidently that using Disk Cleanup is the cause. Although I'm not sure if the problem is caused by removing SP1 files or some other temporary files.Motherboard is an Asrock ALiveNF6G-VSTA. I'm also using a USB hub, but the problem (slower speed) happens on _all_ USB ports, both on the hub and directly on the motheboard.Windows 7 64 bit, everything updated.
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Jul 10, 2012
I have a sata HD which is fairly old (circa 2 years) and I was wondering is it normal that copying speed from one to another partition is 22 MB/s? How can I test it?
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Jun 10, 2009
I have 2 home computers joined through windows 7 home network:
1 is a desktop connected to the d link draft n router via a cable. The other is a laptop with an Atheros wireless n adapter.
Both computers get good internet speeds (20-25mps desktop, 10-20 mps laptop) but the file transfer speeds over the network are usually around 450kbs, once it made it to 1.3mps. Is this a normal speed. Not sure if my settings are off.
Desktop set to auto negotiation for speed / duplex, wireless set to N (40 bgn)
Any tips to speed this up?
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Feb 5, 2011
2 Days ago I upgraded my PC and moved from XP to Windows 7 Enterprise x64. Everything was going smooth as butter, untill it was moment to use my internet. When I try to download something I get 50-60kb/s dl speed, 100 at max, while in XP my normal dl speed was around 5mb/s. I've installed all the newest drivers for absolutely everything, changed 3 lan cards, including the integrated on my motherboard, and all do the same stuff. My internet is super slow and I get disconnected every 5 or so minutes. I'm with a broadband (PPPoE) connection. I've heard there is a possibility my motherboard is faulty, because they were some mobos wich have problems with Windows 7. My setup is this:
Asus M4N68T AM3 Motherboard wich on the box claims its "Windows 7 Ready" AMD Athlon II X2 255 3.1GHz AM3 Dual Core Processor 2x2GB A-Data DDR3 1600G Memory Kit 500GB Hitachi 7K1000.C SATA II HDD Sapphire HD 5670 512MB GDDR5 Video card The lan card that I'm using in the moment is TP Link TF-3239DL
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