$38.24
FREE Returns
FREE delivery Saturday, May 11. Order within 7 hrs 21 mins
Only 4 left in stock (more on the way).
$$38.24 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$38.24
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Corsair CMFSL3X1-256GB Flash Voyager Slider X1 256GB USB 3.0 Flash Drive

4.5 4.5 out of 5 stars 480 ratings
$38.24 with 42 percent savings
List Price: $65.99

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
FREE Returns
Extra Savings Amazon Music offer with this purchase 1 Applicable Promotion
  • Amazon Music offer with this purchase Shop items
{"desktop_buybox_group_1":[{"displayPrice":"$38.24","priceAmount":38.24,"currencySymbol":"$","integerValue":"38","decimalSeparator":".","fractionalValue":"24","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"%2BGY9GsV6c66I7%2FmrBGtA%2FklBcfi%2BVJC27yFg48icHC%2B00zjeVg4K04XANglA5XMv6L6gqz6wLklzIwJv3lja8y4vt1J52ICwGg0GjjZDTFGrv385oCdS0qY4DZe%2F1KGGbb%2FZa9SPGjmsjO%2FHoTNRwg%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand Corsair
Memory Storage Capacity 256 GB
Hardware Interface USB 3.0
Special Feature Portable
Read Speed 130 Megabytes Per Second

About this item

  • Interface Type: USB 3.0
  • Storage Capacity: 256 GB
  • OS Required: Linux, Apple MacOS X, Microsoft Windows
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Similar item to consider

Amazon's Choice
(13125)
$17.99

Buy it with

Corsair CMFSL3X1-256GB Flash Voyager Slider X1 256GB USB 3.0 Flash Drive
$38.24
Get it as soon as Saturday, May 11
Only 4 left in stock (more on the way).
Ships from and sold by Amazon.com.
+
Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax Mac
$14.99 ($1.25/Foot)
Get it as soon as Saturday, May 11
In Stock
Sold by AnkerDirect and ships from Amazon Fulfillment.
+
EBL 16 Pack 1200mAh 1.5V Lithium AAA Batteries - High Performance Constant Volt Non-Rechargeable Batteries for Flashlight, Te
$23.29 ($1.46/Count)
Get it as soon as Saturday, May 11
In Stock
Sold by EBL-Stores and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Show details Hide details
Choose items to buy together.

Top Brand: Corsair

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the brand

Compare with similar items

This Item
Corsair CMFSL3X1-256GB Flash Voyager Slider X1 256GB USB 3.0 Flash Drive
Corsair CMFSL3X1-256GB Flash Voyager Slider X1 256GB USB 3.0 Flash Drive
Recommendations
PNY 256GB Attaché USB 2.0 Flash Drive, Black
PNY 256GB Attaché USB 2.0 Flash Drive, Black
dummy
Corsair Flash Survivor Stealth 1TB USB 3.0 Flash Drive, Black
Corsair Flash Survivor Stealth 1TB USB 3.0 Flash Drive, Black
dummy
CORSAIR Flash Voyager USB 3.0 1TB, Black
CORSAIR Flash Voyager USB 3.0 1TB, Black
dummy
Samsung Type-C™ USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM
Samsung Type-C™ USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM
dummy
Corsair Flash Voyager GS 128GB USB 3.0 Flash Drive
Corsair Flash Voyager GS 128GB USB 3.0 Flash Drive
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-42% $38.24
List: $65.99		$19.88$154.99$159.99-20% $27.99
List: $34.99		$143.23
Delivery
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Monday, May 13
Get it as soon as Saturday, May 11
Get it May 20 - Jun 4
Customer Ratings
4.54.5 out of 5 stars480
4.44.4 out of 5 stars79
4.54.5 out of 5 stars48
4.34.3 out of 5 stars32
4.64.6 out of 5 stars8,894
4.34.3 out of 5 stars133
Storage Capacity
5.0
4.7
3.6
—
4.6
—
Value for money
5.0
—
4.0
—
4.3
—
Easy to use
—
4.5
5.0
—
4.4
—
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
wanko.panda_shop
memory capacity
256 GB
256 GB
1 TB
1 TB
256 GB
128 GB
read speed
130 megabytes per second
—
—
400 megabytes per second
400 megabytes per second
295 megabytes per second
hardware interface
usb3.0
usb2.0
usb, usb3.0
usb, usb3.0
usb3.2 gen 1
usb3.0

From the manufacturer

A compact USB flash drive with bold styling and performance to match.

Flash Voyager Slider X1 has a smart design with a USB connector that retracts for protection when you’re not using it. A blue activity LED tells you at a glance if it’s transferring data.

It’s also universally compatible with Windows, Mac OS X and even Linux, with no driver necessary. It supports high-speed USB 3.0 transfers along with full USB 2.0 compatibility, so you can use it with virtually any desktop or notebook.

How much storage do you need?

The Slider X1 is available in capacities from 16GB to 256GB. It’s so small that you’ll want to take it everywhere, so why not go everywhere with everything?

Product information

Technical Details

Collapse all
Summary
Other Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Corsair

Corsair CMFSL3X1-256GB Flash Voyager Slider X1 256GB USB 3.0 Flash Drive

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Product Description


Model


Tech Spec

Customer reviews

4.5 out of 5 stars
4.5 out of 5
480 global ratings

Customers say

Customers like the speed, quality, capacity and performance of the flash drive. For example, they mention it's reliable, works great and has plenty of room. Some appreciate the size, saying it'll store music and other items.

AI-generated from the text of customer reviews

26 customers mention20 positive6 negative

Customers like the speed of the flash drive. For example, they mention it's rugged, compact, and has a transfer rate of around 20 Mbps. That said, they say it'll copy files speedily and is responsive.

"Lots of storage, fast, use it daily. Had no problems so far. I like the fact the sliding cap works well. does not open accidentally." Read more

"Fast, Nice, buy slower tan PNY, Patriot and Silicon Power." Read more

"...Files were copied speedily and so was the pasting to the new computer." Read more

"...: only had a the drive for two weeks now but now the writes speed is ridiculously slow, in the range of 500kB/s. Horrible I would not recommend..." Read more

24 customers mention20 positive4 negative

Customers like the quality of the flash drive. They mention it's a great little drive, reliable, and rugged. Some say the build looks cheap.

"...the file, the longer it takes. This looks rugged and should last. the plug slides in and outof the case so, no cover to worry about loosing...." Read more

"...Corsair is a reputable company, and this is a hardy little USB stick with a pretty shocking amount of storage space...." Read more

"Fast, Nice, buy slower tan PNY, Patriot and Silicon Power." Read more

"...in water and a magnet next to it from a hard drive overall good product build looks cheap do the plastic around it but build quality is there does..." Read more

15 customers mention15 positive0 negative

Customers like the capacity of the flash drive. They say it has large storage, plenty of room, and works fine for storage. Some say it's a great device and will store their music and other items.

"...managed to bring true USB 3.0 performance to a flash drive with decent capacity...." Read more

"Lots of storage, fast, use it daily. Had no problems so far. I like the fact the sliding cap works well. does not open accidentally." Read more

"...company, and this is a hardy little USB stick with a pretty shocking amount of storage space...." Read more

"This thing is bad assWorks fine and fastLots of spaceIf I need more portable space im getting another one" Read more

13 customers mention10 positive3 negative

Customers like the performance of the flash drive. They say it works great, is impressive, and is useful. Some appreciate the sliding cap.

"...Corsair Voyager X1 USB Flash slider, thus far, has impressed me with its overall performance...." Read more

"...Had no problems so far. I like the fact the sliding cap works well. does not open accidentally." Read more

"This thing is bad assWorks fine and fastLots of spaceIf I need more portable space im getting another one" Read more

"...Issue I have it does not boot any OS regardless of how I format it whereas my old Sandisk USB stick just works fine on the very same computer same..." Read more

8 customers mention6 positive2 negative

Customers like the size of the flash drive. They say it's a great size, with space to spare. Some customers also mention that it'd be a good choice for those looking for a compact and rugged device.

"Small yet sturdy. I Have a PNY the same size and this drive is faster. It even seems faster in USB 2.0." Read more

"fast, responsive, large storage, tiny, protected. did i miss something?" Read more

"NOT fastest like the advertised in the product info. it's a little too wide, so you can't have things next to it, if you do it they must be skinny...." Read more

"Works great, plug and play. Small and compact. Great product." Read more

6 customers mention6 positive0 negative

Customers appreciate the value of the flash drive.

"good product for price" Read more

"Larger capacity is great and reasonably priced. Good value." Read more

"Great price and a very fast drive. I got two." Read more

"great flash good price" Read more

Top reviews from the United States

DebErneyDotCom
5.0 out of 5 stars rugged, compact, speed is just OK.
Reviewed in the United States on July 1, 2016
Verified Purchase
The media could not be loaded.
 Not quite as fast as my 256 PNY Thumb Drive but it was $20 less and I'm happy.
Under 3GB and you won't have to wait over a minute or so but the larger
the file, the longer it takes. This looks rugged and should last. the plug slides in and out
of the case so, no cover to worry about loosing. I like the size, 4m closed, slightly over 5m open.

See the video to watch transfer of 2.16GB MP4 file to Corsair Flash Drive
One person found this helpful
Helpful
 Report
JD91
5.0 out of 5 stars A true USB 3.0 flash drive!
Reviewed in the United States on February 5, 2016
Verified Purchase
The Corsair Voyager X1 USB Flash slider, thus far, has impressed me with its overall performance. Corsair has managed to bring true USB 3.0 performance to a flash drive with decent capacity. The case seems durable although a bit fragile because it extremely light in weight. The ability of the case to slide and cover the standard USB tip is a definite plus although the areas where one would place their fingertips to manipulate this process are smooth and plastic for one hand but not the other (which is also rubberized for added grip). One would expect both areas to try promote a much grip as possible in sliding the cover. The cover does lock into both positions with minimal effort which is also a plus. I hesitated in giving the X1 a full five stars due to its price which is higher than most USB flash drives of the same capacity but it is one of the few drives that can truly operate at USB 3.0 speeds with minimal read/write errors that are associated with other large capacity thumb drives that try to operate at that speed.
One person found this helpful
Helpful
 Report
CPoint
5.0 out of 5 stars I like the fact the sliding cap works well
Reviewed in the United States on November 4, 2016
Verified Purchase
Lots of storage, fast, use it daily. Had no problems so far. I like the fact the sliding cap works well. does not open accidentally.
Helpful
 Report
Jake J. (Oregon)
5.0 out of 5 stars and this is a hardy little USB stick with a pretty shocking amount of storage space
Reviewed in the United States on October 3, 2015
Verified Purchase
It works as advertised.

Corsair is a reputable company, and this is a hardy little USB stick with a pretty shocking amount of storage space. The sliding mechanism is rubberized and has a very good build quality. Not to mention the keychain-loop which was essentially the biggest selling point for me, since I have this on my keychain 24-7. (I'm a DJ and work with computers for my work)

The only downside is that there isn't anything to keep it from sliding to the "open" position in your pocket or anywhere else, and it makes me a little worried about the longevity of the metal USB plug as it may get warped, bent, or even rusted.
One person found this helpful
Helpful
 Report
Yuri
4.0 out of 5 stars Nice, buy slower tan PNY
Reviewed in the United States on October 11, 2016
Verified Purchase
Fast, Nice, buy slower tan PNY, Patriot and Silicon Power.
Helpful
 Report
MAP
5.0 out of 5 stars Good product for price.
Reviewed in the United States on May 13, 2016
Verified Purchase
Bought two and was able to do exactly what I needed ... transfer all files from a PC to a Mac located at two different sites. Files were copied speedily and so was the pasting to the new computer.
Helpful
 Report
Nik
5.0 out of 5 stars This thing is bad ass Works fine and fast Lots of space If ...
Reviewed in the United States on July 29, 2016
Verified Purchase
This thing is bad ass
Works fine and fast
Lots of space
If I need more portable space im getting another one
Helpful
 Report
Keyur A.
1.0 out of 5 stars Large storage: HORRIBLE SPEEDS
Reviewed in the United States on May 31, 2016
Verified Purchase
Update 6.19.16: only had a the drive for two weeks now but now the writes speed is ridiculously slow, in the range of 500kB/s. Horrible I would not recommend anyone to buy. I can't get my data off the drive since I copied around 150gb, and at this rate I can't copy it back off. Going to ask amazon to help rectify this issue.

230gb USB 3.0 drive after formatting losses. I changed the file format from fat to NTFS to allow larger files to be stored. The transfer write speed seems a little lacking and thus the reason for 4/5 stars. Can it be used as a mini hard drive, absolutely, will it be as fast, no.
13 people found this helpful
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
Cliente Amazon
5.0 out of 5 stars Ottima
Reviewed in Italy on August 3, 2019
Verified Purchase
Ottima chiavetta l'ho provata su più dispositivi con usb 3.0 e usb 2.0. Il test nelle prime porte è come da descrizione anche se a volte la velocità si abbassa però sta sempre sui 70 mb/s per me è di poco conto. Per le seconde invece la velocità rimane fissa intorno ai 30 mb/s in linea con le velocità di altri miei dispositivi. Da sottolineare che ho fatto un semplice copia e incolla da hard disk alla pen drive delle mie 300 cartelle. Sulla durabilità non ho messo nessuna stella perchè mi è arrivata da poco quindi non riuscirei a rispondere però il marchio "Corsair" è una garanzia. Unica pecca che la pen drive è "cicciotta" e messa nella porta usb di un portatile occupa spazio quindi l'inserimento di un altro device in un'altra porta è difficoltoso. Io non ho questo problema perchè l'ho inserita nei miei 3 hub usb comprati sempre su amazon e le porte sono abbastanza lontane l'una dall'altra. Conclusione ottima pen drive a mio parere perchè rispecchia le mie esigenze e la consiglio a chi deve trasferire un'ingente mole di dati come il sottoscritto che ha dovuto acquistarne una da ben 256gb.
11/08/2019 ACQUISTO CORSAIR 128 GB RECENSIONE:
Anche questa pen drive mi ha stupito nel comportarsi nei dati che scrive e legge. Ho allegato l'immagine di un semplice copia e incolla da hard disk alla chiavetta usb e un'altra per misurare la velocità di trasferimento dalla chiavetta al pc. Nelle prime immagini la velocità di trasferimento da hard disk alla chiavetta ho raggiunto il picco massimo di 50mb/s direi molto buona anche se al 97% del trasferimento si è fermata per 3 secondi a 0 byte/s per poi riprendere la normale velocità. Nella seconda immagine il copia e incolla è stato effettuato dalla chiavetta al mio ssd interno con velocità di trasferimento medio di 159 mb/s anche qua ha raggiunto un'ottima velocità. Conclusione il marchio Corsair è una garanzia rispecchia quello che dichiara confronto ad altre marche che ho acquistato dichiarando in molte requisiti completamente diversi. Sulla durabilità bisogna vedere ho lasciato zero stelle perchè le ho da poco. Per finire consiglio ance la pen drive da 128gb .
Customer image
Cliente Amazon
5.0 out of 5 stars Ottima
Reviewed in Italy on August 3, 2019
Ottima chiavetta l'ho provata su più dispositivi con usb 3.0 e usb 2.0. Il test nelle prime porte è come da descrizione anche se a volte la velocità si abbassa però sta sempre sui 70 mb/s per me è di poco conto. Per le seconde invece la velocità rimane fissa intorno ai 30 mb/s in linea con le velocità di altri miei dispositivi. Da sottolineare che ho fatto un semplice copia e incolla da hard disk alla pen drive delle mie 300 cartelle. Sulla durabilità non ho messo nessuna stella perchè mi è arrivata da poco quindi non riuscirei a rispondere però il marchio "Corsair" è una garanzia. Unica pecca che la pen drive è "cicciotta" e messa nella porta usb di un portatile occupa spazio quindi l'inserimento di un altro device in un'altra porta è difficoltoso. Io non ho questo problema perchè l'ho inserita nei miei 3 hub usb comprati sempre su amazon e le porte sono abbastanza lontane l'una dall'altra. Conclusione ottima pen drive a mio parere perchè rispecchia le mie esigenze e la consiglio a chi deve trasferire un'ingente mole di dati come il sottoscritto che ha dovuto acquistarne una da ben 256gb.
11/08/2019 ACQUISTO CORSAIR 128 GB RECENSIONE:
Anche questa pen drive mi ha stupito nel comportarsi nei dati che scrive e legge. Ho allegato l'immagine di un semplice copia e incolla da hard disk alla chiavetta usb e un'altra per misurare la velocità di trasferimento dalla chiavetta al pc. Nelle prime immagini la velocità di trasferimento da hard disk alla chiavetta ho raggiunto il picco massimo di 50mb/s direi molto buona anche se al 97% del trasferimento si è fermata per 3 secondi a 0 byte/s per poi riprendere la normale velocità. Nella seconda immagine il copia e incolla è stato effettuato dalla chiavetta al mio ssd interno con velocità di trasferimento medio di 159 mb/s anche qua ha raggiunto un'ottima velocità. Conclusione il marchio Corsair è una garanzia rispecchia quello che dichiara confronto ad altre marche che ho acquistato dichiarando in molte requisiti completamente diversi. Sulla durabilità bisogna vedere ho lasciato zero stelle perchè le ho da poco. Per finire consiglio ance la pen drive da 128gb .
Images in this review
Customer image
Customer image
One person found this helpful
 Report
kshin
5.0 out of 5 stars Une bonne capacité de stockage
Reviewed in France on July 17, 2019
Verified Purchase
Très bonne clé USB de 256go elle propose une réactivité satisfaisante et un taux de transfert rapide,ayant tester plusieurs clé dont les LEXAR que je recommande principalement de fuir ,niveau efficacité et fiabilité je ne suis pas déçu.
Report
NRN
5.0 out of 5 stars Five Stars
Reviewed in India on March 7, 2016
Verified Purchase
Great storage sufficiently fast read write
Report
ultrafemico
5.0 out of 5 stars Garanzia assicurata
Reviewed in Italy on August 17, 2023
Verified Purchase
Ho avuto una pen-drive di questo tipo che ho utilizzato giornalmente per sei anni. Alla fine ha iniziato ad avere problemi di accesso (non veniva riconosciuta immediatamente e a volte dovevo far ripartire il computer), così ho deciso di metterla da parte e di comprarne un'altra esattamente dello stesso tipo.
La pen-drive è molto leggera ma comunque ha un aspetto solido. Anche l'ingombro è decisamente contenuto, considerando che si tratta di 256 Gb. Non si riscalda per niente e spero che mi duri almeno altri sei anni, come capitato nel caso precedente. Vero è che tra sei anni magari il concetto di computer e immagazzinamento dati sarà completamente stravolto.
One person found this helpful
 Report
Broccoli
5.0 out of 5 stars Grande capacité
Reviewed in France on September 14, 2019
Verified Purchase
Utilisation au quotidien pour tous mes fichiers de travail : tableaux, images, documents , programme, application. Clé rapide, et fiable. Le verrouillage du capuchon qui glisse pour protéger le connecteur est un peu léger. Dans la poche il se déverrouille parfois mais rien de bien grave.
Report