Customer Reviews

Corsair Flash Voyager 4 GB USB 2.0 Flash Drive CMFUSB2.0-4GB

5 star:		(231)
4 star:		(103)
3 star:		(34)
2 star:		(21)
1 star:		(41)

 

 

I also own the 8 and 32 and 64GB voyager, all are every bit as reliable as the 16GB drive.

Over the course of the last 8 years I've had a number of USB drives. Iomega, Corsair, Apacer, PNY, Sony and SanDisk. I've upgraded each time I felt the storage increase justified the cost. I work in information technology so they are tools more than toys, anyway on to the review. This 16GB drive is massive and well worth the money. I've used this flash drive in all sorts of systems and also have a .bat file that allows me to sync my data. I also keep an encrypted container on the drive, my point? Whether you are transferring data, encrypting data, saving data, or syncing data it works quite well. I also use some U3 applications like Firefox portable which allows you to run the browser from your flash drive and keep personal info off the local computer. Once again the drive works flawlessly.
I do agree that the protective rubber coating around the drive can make it somewhat difficult to plug in multiple USB devices, but Corsair does provide a USB cable extension which helps solves the problem. Another excellent feature is that this is one of the few USB drives that the cap stays on very tight. I've been asked by a couple of people what I use for encrypting my flash drive. The best software I've come across is called True Crypt (just Google it, it's an org site) it's a free open-source disk encryption software for Windows Vista/XP, Mac OS X, and Linux.


*******Important note on the 64GB Voyager*******
The 64 GB Voyager is 9 CM long without the cap and 2.7CM wide.
The 8, 16 and 32GB Voyagers are 6.5 CM without the cap and 2.3CM wide.

While it doesn't sound like a big difference it is when you're expecting them to be the same size.
I uploaded a picture in the product gallery so the size difference could be seen.


Update August 2009
An impressive 16GB flash drive and with zero issues since purchasing it.

I purchased this drive from Amazon recently and tested it under both Mac OS X Tiger and Windows ME. In both cases, I saw excellent read speed but slow, slow write speed (1 MB/s to 1.4 MB/s, an order of magnitude lower than advertized). I was very disappointed at the poor performance to say the least.

Before returning the drive, I decided to test it under Windows XP. Wow, what a difference. The same drive, under Windows XP, is a speed demon. I am now satisfied that the drive behaves much more closely to it's advertized specs. For read speed, I am seeing something in the area of 30 MB/s, which is excellent. For write speed I am seeing roughly 7 MB/s. This is a little slower than advertized, but nonetheless, an excellent speed.

So, this is a great memory stick as long as you are using it under Windows XP (don't have Vista so can't comment, but I expect that performance under Vista would be similar). For earlier versions of Windows (9x and ME) though, be forewarned. Write performance is not good. Similarly, for Mac OS X Tiger be forewarned. BTW, for Mac OS X, I did try formatting the stick for HFS+ (the native Mac OS X format), but it made only a marginal difference.

I have this drive and last night I washed it in a pair of jeans, then unknowingly dried it. I figured it was toast for sure, but after plugging it in, it came up perfectly along with all my data. This thing can take a beating.

Apple Macbook Pro

The Macbook reports 14.99Gb of (actualy, useable) free space.

Copied 14.41Gb of data from the harddisk to the usb drive, while the Macbook was doing nothing else. The data was made up of mostly about video (about 30 files), with half a dozen small text files.

It took 33 minutes to write the data, which equals 0.44Gb/minute or 7.5Mb/second write speed.

It took about 10 minutes to copy the data back from the USB pen drive to the harddisk, which equals 1.44Gb/minute or 24Mb/second read speed.

The dimensions mentioned on Amazon are for the packaging not the actual pen drive.

The drive is the typical size for a usb pen drive. About 1.5 inches long, half and inch wide and quarter of an inch deep. Sizes are just guestimates, I did't use a ruler.

The rubber casing has a nice tactile feel to it. My only minor complaint, which almost every pen drive suffers from, is that although the (rubber) cap fits snug and securely onto the usb plug, I'm still not convinced it wouldn't wobble off when the drive is in my pocket. Ideally, I'd like the cap to screw on, but hey ho. It doesn't look like it is *likely* to come off.

I'm very happy so far, especially as I tested the write speed to be 18MB/S which is 50% faster than claimed. The read speed was the claimed 31MB/S.

Came with USB extension lead and disk with the encryption software on. My last flash stick was a Sandisk with 3U - it always gave quite a wait to boot up 3U so I don't think I'm going to miss it - perhaps will miss the auto backup software. The TrueCrypt encryption software that comes with the Voyager is freeware - seems very good and the latest version was on the mini-CD that came with it along with the Windows-98 driver.

My laptop has recessed USB slots and I could plug the device in no problem, but it does prevent use of the slot next to it unless the extension cable is used. I like the rubber case and I don't think this is going to be a big issue.

It seems the XP driver installs itself (no disk needed) and according to the device settings write caching is disabled which it says makes it safe to remove the device without first having to shut down the device - very nice.

Overall very happy.

The producto is awesome!!! All this space at a very reasonable size of flash drive. The rubber cover protects from almost any human accident.

The only problem (Corsair isn't accountable) is the limit of file size you can write into flash driver (2GB). However, this is a FAT32 filesystem limit, not a Flash drive itself limitation.

An option is to convert the filesystem to NTFS but, if you do that, you won't be able to use this flash drive with Mac or Linux. I think this will be a limitation of this kind of huge flash drives for a long time.

Fastest read and write speeds I've had on a USB drive. This is especially important because of the size of the files that this thing can hold. It's got an amazing amount of memory - I don't think I will need another USB for the foreseeable future. It is also constructed very durably. The only very slight downside is it's convex shape that may cause difficulty stacking multiple USB ports.

I had been getting larger USB flash drives as the performance-to-price was reasonable. I went to a competing 4G unit, which I had had success with their earlier versions, but it was truly a dog. Twice as slow on large files and more than ten times as slow with a bunch of smaller files (e.g., 3 minute transfer ended up taking more than 30 minutes).

So, I looked around. This one (the GT version, which supposedly is faster) had good reviews and a good price. I couldn't find it locally, so had to get it online. So far, this one is faster than the good competing units and, of course, much much faster than that dog I had earlier.

Yes, mine is tight when two sticks are next to each other. Had to use the extension in those cases. But, usually by itself, it fits snugly.

I like the fact that it is rubberized. Makes it less damage prone. The cap works well, but I haven't had it very long. The only problem is that it does pick up dust, lint, and tissue residue fairly easily. No big deal there, though.

Definitely recommended. Since I'm already over 5G of the 8G, already eyeing the 16G version.

I'd give this thing 5 stars, except for the fact that I can't seem to get the darn thing out of my pocket. It's rubber shell, while very protective and fun to bounce up and down on the desk, makes it very "sticky" on the inside of my pocket. I like to keep my usb drive in my fifth pocket on my jeans, you know, the small pocket that's just above the regular pocket? Anyway... The rubbery texture makes it hard to get out. Other than that, this is a great unit. The upload speed is definitely noticably slower that the download speed. But once you get all your stuff on there, it comes off pretty quickly.

This is my first thumb drive, and now that I experienced one I cant believe it took me this long to purchase one! I originally was going to get the GT version but I couldn't justify paying almost double the price to have my files transfered a few seconds quicker.

I currently use Vista with 2GB's of 1066mhz memory so have no intentions on using this for Vistas ReadyBoost feature. I do however love the 8GB size on this drive, and the write speeds are great. I don't know if this is a Vista or Fat32 issue but I read reports of this drive getting 15MB/s+ write speeds. When I transfer 700mb files to the drive I only average 5-7Mb/s. I think if you format the drive as NTFS it may increase the write speeds by a good deal but I chose not to for reasons listed below.

You can choose to format this drive in either Fat,Fat32,or NTFS. Originally I intended to do the NTFS route for the added features like quicker read/write speeds and the ability to transfer files over 4GB in one shot. The only reason I didn't was because I don't think my DVD player will recognize an NTFS format. Also when you format this drive you can choose the option to "optimize for performance" opposed to "optimize for quick removal". This is great, but just remember to use the "Safely Remove hardware" icon in your system tray to avoid losing any data.

For movie watching this thing is just fantastic. It literally pays itself off in savings from not having to buy so many blank DVD-R's. This drive is great for disposable movies you only watch once then can erase. If you like the movie than you have the option of burning it.

This drive has also served me well when it comes to computer files as well. I've used it numerous times already to flash my BIOS, make a bootable copy of certain programs, and to transfer files to another computer. Its just an all around great device to have. Now that prices are so low on these things I cant think of a single reaon not to pick one up. I also use Corsair desktop memory (Dominator sticks) and can say from previous experiance that they are a great company. Their warranty is great and they even provide a fantastic website that is extremely helpful in answering questions about their products.

This stick will come preloaded with a program that allows you to encrypt your files. This is great for any personal data but I chose to remove it since I have no need to hide my files. It also comes with a great USB dongle to make for an easier connection to cramped USB slots on your computer. Being that this drive is fatter than most the dongle comes in handy.

One complaint people seem to have is the fear of losing the cap since its not connected to the device. A little precaution should keep you from misplacing it, but if you do Corsair will send you a new one free of charge. So if your on the fence on buying a thumb drive I say to you this is a great option. For the price to performance ratio this drive can't be beat!