I was at my “Local Electronics” store picking up a few items, when I decided to
browse the flash media area. There were a couple of empty bins, which were items on sale and now sold out.
Then there were a few “Sale” prices posted on the ends of those little wire rack pegs, trying to grab my attention.
One in particular did raise my eye, one that said “CORSAIR” on it.
Now I’ve learned when dealing with computer parts, a major name brand can and usually does hold “some” weight with me. So I pulled one of the little plastic containers off its peg.
Hmmm…. This is what I pretty much read:
- Plug & Play functionality in Windows ® XP, 2000, ME, Linux 2.4 and later, Mac OS 9, X and later
- Security application lets you create a password-protected partition
- Drivers on CD for Windows ® 98
- Lanyard, USB cable and driver CD included
- Supports sustained read speed of 19MB/sec*
- Supports sustained write speed of 13MB/sec*
- Ten year warranty
- *CMFUSB2.0-128 supports 9MB/s read, 6MB/s write
Well, now wait a minute, here is a Sony one, same size (256 MB) same price ($29.99);
I looked over the Sony and it looked just as good to me. Oops, wait a minute – nothing about a warranty. Crud – back on the shelf it goes.
Last line….. fine print…… Ahhh, Sweet!! 10 YEAR WARRANTY.
I hate to say I break things on occasion. Although my wife would say on more occasions than not I do, and possibly not by accident. So a warranty does matter to me.
So, out via the registers, ($100 later) I went with my 1 bag of stuff. :
Remembering Joe had done an article (HERE) on a Flash Drive a short while ago, I figured I could
match this one against his. I remembered he used HD Tach to run the test & I have that
one amongst my files… somewhere.
Below are some screen shots of what results I obtained using the same test program.
For comparison, a 40 Gig Maxtor I had installed at the time. (POS/DOA)
Compared to the read speeds Joe found (8 – 14 MB/s), the Corsair’s performance lags quite a bit. But I figure for my first Thumb type drive, a 10 year warranty and a fair price (IMHO),
I couldn’t go wrong. I’m not gaming off it, I’m using it to transfer files to and from work.
It’s small, light weight and coated in rubber!!
-Note: In the first pic, it shows 255 MB on the drive. I had a copy of “My Favorites – I meant to transfer to another computer on the drive at the time.
After receiving a few e-mails concerning my test results, there was a concern that I did not have USB 2.0 support enabled, or there was something wrong.
I did some checking into the BIOS and found a “Few” things.
I also updated to SP2 for XP Pro just for this testing.
After reading the e-mails,
I posted in the forums.
OK, fully updated to SP2.
I re-ran all the tests. At first I came out with the same results. I then went into my BIOS and dug deeper looking for various Controllers for data transfer. I did have the “USB version 1.1+ and 2.0 – Enabled”
but I did not have USB Compatibility turned to “Enable” also (it now is enabled).
I went into the Integrated Peripherals and found that the On Chip IDE Devices were
Disabled (now Enabled), Master PIO and Master Drive Ultra DMA on Auto
I also went into the IDE2 and found the same thing. I also checked the PnP/PCI Configurations and saw that there is an IRQ assigned for USB (A good thing -right?).
OK, system fully updated save BIOS and reboot; defrag system / Reboot.
I Re-ran ALL tests – guess what?
For the Flash Drive, it made absolutely NO DIFFERENCE.
For my Maxtor 40 gig drive, it made a HUGE DIFFERENCE – the average read rate was over 3 times faster!
And now for some screenies:
Thanks to everyone who e-mailed me about this – I’m sure that your results may vary depending on system and setup.
After receiving several more e-mails & I looked into it some more. I agree, 1.1 is not good for a flash drive.
- I uninstalled the USB driver and rebooted; the system recognized it and installed the “newer” (?) drivers;
- I re-ran the test – same thing;
- I clicked on the little icon in the tray: “using in “slower” USB port
*needs moved to faster (2.0) port”
Now this is strange here, I only have 2 USB ports on the back of my mobo. I went into Device Manager and through a “few” properties windows, I was able to select “Optimal performance” for the Flash Drive.
I re-ran hard drive tests long and short:
Yes, I guess I missed this, but now I can no longer just pull the drive (Hot Swap) out. I need to click on the little icon in the tray and go through the Windows program to remove it safely.
Speed or Convenience?
I had to wait close to one minute before safely removing the drive.
A big thanks Malcom Cleary who e-mailed me about this.
ChuckZ – Aka WarriorII Senior Member
I thought SP1 had usb stuffage.SP1 is required for USB2... SP2 isn't required...I will check into it & post back & update the results.
I already have SP 1 installed tho.
:attn:OK, fully updated to SP2.
I reran all the tests. At 1st I came out with the same results.
I then went into my BIOS and dug deeper looking for various
controlers for data transfer.
I did have the "USB version 1.1+and 2.0 - enabled"
did not have USB compatability turned to "enable" also.
(it now is enabled)
I went into the Integrated Peripherals & found that the On Chip IDE Devices were disabled.
(now enabled) Master PIO & Master Drive Ultra DMA on Auto
I also went into the IDE2 and found the same thing.
I also checked the PnP/PCI Configurations and saw that there is
an IRQ assigned for USB. (a good thing)
OK, system fully updated save BIOS & reboot.
Defrag system/ Reboot.
Reran ALL tests, guess what?
For the Flash Drive, it made absolutely NO DIFFERENCE.
For my Maxtor 40 gig drive, it made a HUGE DIFFERENCE.
I will pass this information along to Joe with the screenies
& ask him to add a page to the article.
Thanks again to EVERYONE for thier input here.
:attn:After recieving several more e-mails & I looked into it some more.
I agree, 1.1 is not good for a flash drive.
1) I uninstalled the USB driver & rebooted.
-system recognized it & installed the "newer" (?) drivers.
2) reran the test - same thing.
3) clicked on little icon in tray,
-using in "slower" USB port :(
*needs moved to faster (2.0) port.
Now this is strange here, I only have 2 USB ports on the back of my mobo.
Went into Device Manager & through a "few" properties windows I was
able to select "Optimal performance" for the Flash Drive.
Reran tests (long & short)
Short came out to 16.3 MB/s
Long came out to 52.5 Average Read.
Yes, I guess I missed this.
But now I can no longer just pull the drive (Hot Swap) out.
I need to click on the little Icon in the tray, and go through the Windows Program to remove it Safely.
Speed or Convience?
A big thanks to all who e-mailed me & helped sort this out.
WIIi just bought a flash drive yesterday too. i initially had a bare xp installation, no service packs. as soon as i connected the flashdrive (256mb kingston), i got a message "HI-SPEED USB Device Attached To non-HI-SPEED Hub".
i benchmarked my "high speed" flashdrive, at 1MB/sec. pathetic. i read up some earticles on microsoft.com and i installed service pack 1. one reboot later, and i benchmarked my flash drive at 10.8MB/sec. no messing with bios, no messing with controller options.
what i learned:
high-speed = usb2.0
the first service pack to contain the usb2.0 controller is SP1:thup:
I now own a ScanDisk 512MB also, & it benched fine 1st time around.
No fiddling with anythng. I tried it on 2 different machines too.
w/o any sp's & w/sps.
I got a 1GB USB flash drive (it's an mp3 player actually)...
anyway the manufacturer (clubin-mp3) claims: "Interface: USB2.0(Full speed) 12."
but it only banches at 1MB/s... I tried all the things WarriorII suggested and nothing helped. So if anybody else got any ideas I'd appreciate some suggestions...
and also, does anyone knows for sure what HiSpeed and FullSpeed means?if you install service pack1 on windows xp, or servicepack 4 on windows2000, you'll automatically be at 10mb/s.I'm already running WinXP SP2 and it's still only 1MB/s. I have talked to WariorII before posting here and he ran out of ideas so only suggest new stuff please.EDIT:
Old news, never mind.