Slow USB Transfer Rate - Write Caching / Best Performance For Flash Drive Enabled
Apr 8, 2012
My problem is slow usb transfer rate - at first it start off real good (70-80 mb/s then within 10 sec it drops down to 3 and even 1 mb/s). 1.5 mb file gets into my flash drive in 10 min or so. Now I've formatted flash drives, no change. Write-caching enabled, "best performance" for flash drives enabled... Tried on a Lap-Top - transfer rate is not so high, but stable all the time - 15-12 mb/s. Remote Differential Compression disabled. Transfer rate within the hard drives in my computer is OK (I got 2). I don't know if it's the Windows 7 problem or the motherboard problem or hard drives config problem.
Here is my info:
Windows 7 Ultimate 64 bit
HDD's: Samsung 500bg and ST 320 bg, both 16 mb 7200
mobo - GA-770T-D3L, v.1.
RAM - 8gb
Phenom IIx6
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Jan 9, 2011
I have two HDs in my system:
1. WD Caviar Blue 500GB (OS Drive)
2. WD Caviar Green 1TB
I've read that enabling write-caching may speed up drive performance. I checked on my 1TB drive, it was already enabled. On my 500GB drive though it was disabled.So I then decided to enable write-caching on my 500GB drive. I proceeded to do so without any apparent problems. However after doing a system restart I saw that it went back to being disabled again.I've tried this several times already, same thing each time!Enable write caching restart write caching disabled again.
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Jun 18, 2012
My western digital usb 3.0 external hard drive is giving only 1 MB/Sec transfer rate. I know its really very slow. Can any one let me know what we could do increase the speed.
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Oct 6, 2011
I have a Dell XPS 8000 with a quad core, 8 gig ram, 7 pro, 6gb hdd and 6gb controller. I've tried SSD's that were 6gb and still having issues with slow performance. My main program is Arcview Mapping. I"ve tweaked the cache, I've put the Win swapfile on a second 6gb drive, tried 'no swapfile' so it all runs in ram, just about everything I can think of. We have gigabit nic, switch to switch, etc. It uses a lot of updates to the screen straight from internet, but local files should load faster. I have a copy on my local 6gb drive then sync to server at eod trying to r/o net latency. Majority of work is to/from local drive, but still can't wring out more speed. When I open Arcview, it takes 1.5 minutes to get to a workable screen. File size I'm loading doesn't make a diff.
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Jul 5, 2012
I'm running Windows 7 Ultimate x64 on my Computer(...) and I have recently found a problem that's pretty annoying: The file copying is really-really slower than on Windows XP and I mean that if I want to copy a folder which is about 650MBs over to a USB Flash Drive it takes about 1 day(what??) and the transfer rate is like 300KB/s. I have tried to look for solutions on the Internet but they haven't turned out handy. Could someone please help me asap as I need to give the USB to someone in a couple of hours?
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Jan 27, 2009
While running windows 7, I'm getting really slow usb 2.0 transfer rates 1.21MB/second. Is anyone else experiencing this problem?
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May 21, 2012
i have been having this problem for about three weeks now and my transfer rate is very slow.... and at the end it even takes longer... sometimes it even gets stuck at somepoints but resumes after quite a while
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Dec 11, 2012
I have a Vantec NexStar TX NST-210S2-BK Hard Drive Enclosure - 2.5" SATA to USB 2.0 wit a 120 GB Segate Harddrive in it connected to an Asus K61-IC laptop and my transfer speeds on all my USB Ports are acting super slow.Also, Just recently I've had a balloon tip start popping up in the taskbar telling me that if I hook my USB Devices up to a USB 2.0 Port it will run faster. I'm pretty sure that all my USB Port's are 2.0.
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Mar 3, 2011
i just notice that my usb transfer is really slow around 11mb/sec for my usb stick and around 20mb/sec for my external hard drive. I noticed this change right after installing SP1. (I'm on windows 7 ultimate 64bit.) The thing is that it happenned in a particular moment, i was transfering files to my external hard drive the same day i installed Sp1 and in the beginning of the transfer the transfer speed was normal, around 60mb/sec. Then my Internet security software (Eset Smart Security) tells me that a process has changed in i think it was taskhost.exe (i am not 100% sure but i know it was a windows process), it ask me do i accept it, i press ok accept the change and then i saw my transfer speed slowed down right away to something like 20mb/sec.
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Dec 28, 2011
As of recently (for the last couple of weeks) I noticed that the transfer rate to my external WD Elements SE 1TB drive is very very slow (~2MB/sec). This wasn't always the case, and the drive was much more responsive than that.
I searched about this topic extensively and the only thing I found was an issue with installing Windows 7 SP1 that in some cases screwed up the USB2 drivers. This was supposedly addressed by KB2529073 which is installed on my system. However, I'm still experiencing this ulta slow transfer rate.
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Dec 19, 2011
I know there are very similar threads but like I said I cannot find a solution. [code] I recently noticed the transfer rate really slow, at an average about 1.5MB/s.I have tried enabling Better Performance option but what happens is that it starts really fast and then goes down to about 1.5MB/s anyways and usually just freezes or stops.I also have a laptop, its an Acer Aspire AS5745DG-6681. Specifications are:Intel Core i5-480M, 15.6" HD (1366x768) LED-backlit, 4GB RAM, 500GB HDD, Blu-ray Combo Drive, NVIDIA GeForce GT 425M 1GB, Wireless N, HDMI, Webcam, 9-cell, Windows 7 Home Premium 64-bit.I updated the RAM to 8GB on the laptop.Using the same external hard drive, I can get rates at an average of 30MB/s and better performance is also disabled on the laptop.I Don't know what the difference is they both have Windows 7 64 bit, just the laptop is Home Premium and my desktop is Windows 7 Enterprise.
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Dec 28, 2011
I am copying files from a WHS 2003 to a back-up drive on a HTPC. The WHS and the HTPC are connected physically to a router. The back-up drive is USB 3.0 and plugged into a 3.0 USB input on the HTPC.
The transfer rate is only 40MB/second. Why is this? The data is being transferred via CAT6 cables from the WHS/Router/HTPC and then USB 3.0 to the external drive
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Jun 17, 2009
How to Enable or Disable Write-Caching for a Storage Device in Windows 7 ?
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Feb 26, 2011
when i press the "rate this computer" button, there's nothing going on! there's no process! but the thing is that i can use my aero theme! my rating was 5.9 before! and now its not working should i post some kinda report or file for u guyz to trace the error?
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Sep 13, 2011
solve problem with my memory stick, when i insert memori it say my to format everytime , when i try to format it shows me the disk is write protected
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Dec 10, 2011
how do i remove write-protection from my flash drive? what is this write-protection about anyway?
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Apr 20, 2012
HOW CAN I REMOVE WRITE PROTECTION FROM MY USB?
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May 6, 2012
how to remove write protection from a usb flash drive
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Oct 28, 2012
i cannot format my flash drine because it is written that my flash drive is writr protected.
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Nov 22, 2011
The other night I was putting something on my 8gb sandisk flash drive. My pc shut off randomly and I go to recopy the files onto my flash drive and the drive keeps saying the disk is write protected. I cant format the drive because it says the disk is write protected. I've tried going into regedit and making the write protect reg key. Didn't work. The flash drive does not have a little switch to make it protected.
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Sep 22, 2012
A software company send me a program on a usb flash drive - Toshiba 16GB. I just received another one as they upgraded my program. I went to format the little toy and it tells me that it is WRITE PROTECTED.I tried to go in regedit to see if the value for write protect is set 0 or 1 - needs to be 0.I tried couple of freewares but failed.
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Feb 19, 2011
I have been using a 4GB Toshiba USB flash drive on my computer & also on USB ports stereos. All of a sudden the drive has started appearing write protected and I cannot add or delete any files on the drive. This is very surprising as I havent found any answer as to how can I remove the write protect thing and use my drive normally. The other thing is that the drive has no write protection switch to control it.
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Feb 7, 2010
im thinking about upgrading to windows 7 from xp (32 bit) and i had a look at the easy transfer program, i has wondering what size usb flash drive i should use, ive already got a 2 GB one and was wondering if it was enough??
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Aug 23, 2011
My pen drive is write protected.But i can't follow this path
regedit - HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStorageDevicePolicies
my computer hasent end folder (StorageDevicePolicies
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Jul 18, 2012
Is there any software program I can use to remove write protect in my flash drive ?
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Oct 17, 2012
i want to format my flash and is write protected.
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Dec 9, 2012
I get the message to format my pendrive as soon as i plug it. It could not be formatted. What is happening with this. I tried many options like setting StorageDevicePolices, low level format but could not get out of this problem.
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Mar 13, 2011
I have 2 PC's linked directly in a LAN.
PC1 is running Windows 7 Home Premium - 64bit
PC2 is running Windows XP Home Edition - Service Pack 3
Both computers have the same Workgroup PC2 has 2x Hard drives, one of which I have set up as a "Shared" hard drive.PC1 I have changed in 'Advanced sharing settings' - network discovery/public folder sharing/file and printer sharing turned on. Also �File sharing connections� is on �Enable file sharing for devices�..� And I have turned off password protected sharing.
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Feb 2, 2010
I am wondering if there is something wrong with my windows 7 ratings. My SSD is in perfect working order and everything is blazing fast, but for some reason I only get a 5.9 for a rating. I am using the Intel X25-V SSD. I get the advertised speeds across the board when I benchmark it so I don't know what is pulling down my ratingOthers are getting higher ratings with the same exact drive, and the drive itself is functioning perfectly and I am getting the proper speeds from it, so maybe it has something to do with W7 settings?Mobo: ASUS M4A77TDRam: 4GB Gskill DDR 1600 (7.5)CPU: BFG Geforce GTS-250 (7.0)Processor: AMD Phenom II X4 Quad-core Black Edition 3.2 GHz (7.3)HDD: X25-V (5.9)OS: Windows 7-Pro
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Jun 5, 2012
I have recently had to format my hard drive and re-install windows. I have also had to replace the motherboard, CPU and power supply. I borrowed a 1.5 TB Freecom firewire external hard drive from a friend to back-up important data before the format, but the transfer speed is uselessly slow now that I am attempting to put the data back on the drive.
I have tried:
- updating the drivers for the firewire card
- switching to 1394 OHCI Compliant Host Controller (legacy) in the device manager
- Optimizing the drive for 'better performance' as opposed to 'speedy removal' in the drive's properties.
As things stand at the moment, I am getting about 400 kb/ps transfer speed from the external to my on-board drive. As you can imagine, this is virtually useless to me, considering I have hundreds of gigabytes worth of data to transfer.
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Oct 23, 2009
I have been using Windows 7 for about a week and it has been getting incrementally slower every day.
Here are the steps I have taken so far:
I have disabled every service I can disable without compromising the functionality of the OS. This includes Superfetch and Indexing.
I have cleaned out MSConfig of booting anything that isn't necessary.
I have disabled transparency on Aero
My CPU is hanging at around 50% usage per core and my ram goes up to 97% usage about 5 minutes after bootup and stays there. The page file has been increased to 4Gb.
Dual Nvidia GeForce 7600 GS. These are not currently in SLI as I can't find any Nvidia drivers that have functional SLI. The 2nd card is currently sitting in error state, don't know if this could be something to do with it.
I have attached some images which I hope will make diagnosis easier.
My other problem is that Windows 7 reads my Sandisk U3 Cruzer memory stick as unallocated space when XP picks it up no problem. It was formatted to FAT32. I reformatted it to NTFS, but still the same issue.
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