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Customer Ratings & Reviews

Model:
SDCZ430-256G-A46
SKU:
6182934
Your price for this item is $25.99
The previous price was $33.99

Customer reviews

Rating 4.7 out of 5 stars with 1288 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 1,288 reviews
  • Pros mentioned:
    Compact, Storage

    Rated 5 out of 5 stars

    Best flash drive for vehicles usb music

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    With the way vehicles are now, you need your music on a flash drive, or stream it from your phone. CDs are a thing of the past. My last 2 vehicles I needed a flash drive for my music...and it was a long, bulky flash drive. I needed something small, that wouldn't stick out and get in the way, or break. And something with a LOT of storage! Well this flash drive is amazing! Its completely almost non-existant! Doesnt stick out more than 1/4 of an inch from the port. And 256gb is PLENTY of storage for all your music! These little flash drives are perfect for using in your vehicles, or extra permanent storage for laptops. Because of the tiny tiny size! And they are cheap now too!

    I would recommend this to a friend
  • Cons mentioned:
    Heats up

    Rated 5 out of 5 stars

    Spy-like small, fast USB 3.1 speeds.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Normally, I do not buy this type of flash drive; SanDisk makes great products but the form (-size) doesn’t match my normal functional needs. This is really small. But, it is a great pairing to another device I purchased to leave inserted. Now, the Nerdy part: I usually follow failure rates of drives in general under normal use (-remember to eject and do NOT constantly use these drives to read/write to watch videos or repeatedly transfer files over lengths of time as the heat just breaks down flash drives); a sufficient reliability rate for my use with this cost is at least 1-yr. I haven’t got to that point yet; an excellent rating in quality would mean the item not breaking down past 2-years with my projected use. This is my disclaimer for why I rated quality on such a medium level.

    I would recommend this to a friend
  • Pros mentioned:
    Speed
    Cons mentioned:
    Material

    Rated 5 out of 5 stars

    Great little flash drive !

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast little flash drive ! my 2020 Mazda 3 can read it without issues ! This drive is not for heavy usage ! load it with mp3 and stick it in It's made out of plastic FYI ! works great for load and insert and leave ! like in vehicle ! if you planning to play with it in and out forget about it !

    I would recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    Good product.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing quality and price and super fast transfer speeds.

    I would recommend this to a friend
  • Pros mentioned:
    Compact

    Rated 5 out of 5 stars

    Great For Backing Up Your Computer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Flash Drive is a great way to back up your computer. USB stick drives have come a long way! I am using it with a laptop that has a flash drive and it works perfectly. I really like the small form factor because most people will hardly know it is there because it is so compact it barely sticks out. Using it with a 3.0 USB port (usually blue) makes a noticeable difference when compared to the previous USB versions. Many newer compact laptops are coming with USB C ports only so make sure the device you are going to use this with has a full size USB port or you will have to use an adapter.

    I would recommend this to a friend
  • Pros mentioned:
    Compact, Reliable

    Rated 5 out of 5 stars

    Probably the best you'll find.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Small, compact, fast. I've never had an issue with this line of storage.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Sandisk never fails.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Only bad thing about this little 1/4 Tb thumb drive is that it’s so small I literally lost it for a couple days, found it but I have to make sure I put it somewhere secure so I don’t lose it again. Other than that the speed is great and it’s likely this thing will last a decade or more.

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Does the job

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s small, fast, and serves its job storing videos for my Blink doorbell. I don’t have any complaints.

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Big USB external flash

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    More storage, fast for transferring files external to computer

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Compact & Reliable Storage

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash drive is a great companion to any device. Its slim design allows for it to be safe during transport. Packs a surprising amount of storage space and is designed for speed and durability. Low profile form factor

    I would recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    Fast

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super fast and easy to use great deal on price super small

    I would recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    25MB/sec for my usage

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I used a single 3.0 USB hub to copy from a 3.0 USB hard drive to this product, SanDisk Ultra 256GB 3.1 Flash Drive. The file sizes and directory trees were irregular, non-optimum. A different 64GB 3.0 Flash Drive averages 7.6MB/sec. The product under review averaged 25MB/sec. 3.0 USB hard drive to 3.0 hard drive with same files averaged 80MB/sec. The form factor is convenient for inserting or disconnecting. No lights. Loop for a cord. Shorter than a thumb nail. I like the speed, capacity, price, and form factor.

    I would recommend this to a friend
  • Pros mentioned:
    Compact, Reliable

    Rated 5 out of 5 stars

    Great Buy

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the physical size if this flash drive. Fits everything I need for my on-the-go lifestyle. Perfect for skmething compact, reliable, and functional.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Storage
    Cons mentioned:
    Material

    Rated 4 out of 5 stars

    Very good little drive!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Get's a little hot when it's doing a lot of heavy lifting, but other than that I'm super happy with it. Very small, but tons of storage. The material is a LITTLE cheap, but it still works fine and I haven't had any issue. For the price, you can't get better value.

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage
    Cons mentioned:
    Heating

    Rated 4 out of 5 stars

    Wow

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Massive amount of space and speed. I use it for tech work. Multi-boot with all of my software. Repairs, pentest, installs, and more in the palm of my hand. It will run hot, so be careful. This is my second. My last one ran hot for too long and stopped working.

    I would recommend this to a friend
  • Pros mentioned:
    Compact, Storage

    Rated 5 out of 5 stars

    Small with alot of Storage! Got it on sale for $35

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm really enjoying this 256GB ultra fit SanDisk. The reason why I purchased it was because I needed extra storage on my HP envy x360 laptop to download more games to play. I like that it's tiny so when I plug it into my laptop, it's barely noticeable and doesn't get in the way of nearby things on my desk. Could've gone with the usually SD card but wanted to try something new and plus this was on sell for $35 rather then $70 to couldn't refuse that deal!

    I would recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    This little item is a winner.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was perfect for some various PC projects and upgrades I've been working on lately. Storage space galore - speed - and reliability. Great price too!

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Tons of room and super fast

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm a dj and was in need of more storage space since laptops come with small drives now. This usb drive was on sale and even though it's smaller (256GB) than the other drives around the same price, I felt the speed and portability made up for it. I have my entire library (music I constantly use) with tons more room. Just like others stated, the usb drive gets warm/hot. I really thought it was plug and leave but you still have to eject and plug back in which is a little scary because the housing is plastic instead of aluminum like the earlier versions. Overall great tool to use for backup and or main storage.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Storage

    Rated 5 out of 5 stars

    Awesome drive.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for on the go storage. The peice was great for the amount of storage you get.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Tiny with tons of storage

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Tons of storage for my photos and videos. It’s so small I dread I will lose it . Bright color choices would have been nice. Stick with full size usb memory unless you need something smaller .

    I would recommend this to a friend