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SANDISK - Ultra Fit 64GB USB 3.1 Flash Drive - Black

Model: SDCZ430-064G-A46
SKU: 6182923
Sold byBest Buy

Customers are saying

Customers express satisfaction with the product's small size, ample storage, and fast speed, which contribute to its strong overall performance. They also appreciate its ease of use and competitive price. While a few customers noted the material felt light and plastic, and some design elements were criticized, these issues were not widely reported. Interestingly, despite 'Heat' being identified as a potential concern, feedback indicates the product does not generate significant heat.

Generated by AI based on customer reviews.

Storage Capacity

64GB
Features

  • 64GB storage capacity

    Offers ample space for photos, videos and more.

  • USB 3.1 interface

    For a fast connection. Backward compatible with USB 2.0.

  • High performance and fast sustained data transfer rates

    Up to 10 Gbps (using USB 3.1) for quick and efficient file backup.

  • Portable design

    Measures just 1.2" long and is less than half the width of a business card for taking with you on the go.

  • Access your USB drive content online with Flashback (1-year free trial included)

    Flashback automatically creates a copy of the files on your USB drive online so you can access them even if your drive is lost or left behind.

  • SanDisk SecureAccess software

    Helps keep your files protected.

  • Hot swappable

    Allows easy connection without having to reboot.

See all features
Specifications
  • Storage Capacity
    64 gigabytes
    Connector Type(s)
    USB-A
    USB Generation
    USB 3.1
    Maximum Read Speed
    130 megabytes per second
    Password Protection
    No
See all specifications
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Reviews

Rating 4.7 out of 5 stars with 1914 reviews

5 star rating. 1,588 reviews4 star rating. 226 reviews3 star rating. 56 reviews2 star rating. 17 reviews1 star rating. 27 reviews
96% would recommend to a friend
Customers are sayingCustomers express satisfaction with the product's small size, ample storage, and fast speed, which contribute to its strong overall performance. They also appreciate its ease of use and competitive price. While a few customers noted the material felt light and plastic, and some design elements were criticized, these issues were not widely reported. Interestingly, despite 'Heat' being identified as a potential concern, feedback indicates the product does not generate significant heat.
This summary was generated by AI based on customer reviews.
  • Size (810)
  • Storage (360)
  • Speed (317)
  • Overall Performance (250)
  • Ease of use (155)
  • Heat (70)
  • Design (5)
  • Material (5)

Customer Images

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.

  • Rated 5 out of 5 stars

    Great price and performance!

    This product is my new go to for all my filing needs. I love how compact it is, the speed, accessible, and storage space is wonderful. I was pleasantly surprised by the performance for the price. I also love how you can hardly see it when it is plugged into the computer- making for great presentations and easy travel. I have bought several of these and I will continue to!

    Posted by MLoz

  • Rated 5 out of 5 stars

    Reliable and Fast Flash Drive!

    I’ve been using this flash drive for a few weeks now, and it has exceeded my expectations. The data transfer speeds are impressive, both for reading and writing files. I was able to transfer a 5GB video file in under a minute! The design is compact and sturdy, making it easy to carry around without worrying about damage. It also has a keychain loop, which is a great addition for convenience. The storage capacity is exactly as advertised, with no hidden software taking up unnecessary space. Whether you need a reliable device for work, school, or personal use, this flash drive delivers on all fronts. Highly recommended for anyone looking for speed and durability!

    Posted by SateeshY

  • Rated 5 out of 5 stars

    Tiny & Effective

    Bought this to transfer some files off my old work computer. Stores a lot of files. Can’t comment on speed as none of my files were huge. It is tiny and easy to lose if not careful but on the other hand it is not cumbersome when plugged in. I like it! A little hard to pull out from the computer but not a deal breaker.

    Posted by Mike

  • Rated 5 out of 5 stars

    Small but fast.

    Read speed: ~400MB/s. Write speed: ~90 MB/s. Very small, the size of a dime. Comes preloaded with software that takes you to the Sandisk website for encryption/backup but I did not try any of that.

    Posted by Andkon

  • Rated 5 out of 5 stars

    Awesome quality

    Very good product and cost affordable. I have been using this product to store and transfer music, photos, videos and documents for almost 4 months. it's been quick and superb. Definitely recommend

    Posted by Noirdad

See all customer reviews

From the manufacturer

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Pros for SANDISK - Ultra Fit 64GB USB 3.1 Flash Drive - Black
Size, Storage, Speed, Overall Performance, Ease of useSize, Storage, Speed, Overall Performance, Ease of useStorage, Speed, Overall Performance, Ease of use, PriceThere were no pros for this product—
Cons for SANDISK - Ultra Fit 64GB USB 3.1 Flash Drive - Black
Heat, Design, MaterialHeat, Material, Form FactorDesign, HeatThere were no cons for this product—

Specs

Questions & Answers

  • What is the storage capacity of this SanDisk flash drive?

    This SanDisk Ultra Fit flash drive has a storage capacity of 64GB.

    This question and answer was generated by AI based on customer and product data.

  • Is this SanDisk flash drive compatible with older USB ports?

    Yes, while it utilizes a USB 3.1 interface for fast connection, it remains backward compatible with USB 2.0.

    This question and answer was generated by AI based on customer and product data.

  • Can I connect this flash drive without restarting my computer?

    Yes, this flash drive is hot-swappable, enabling easy connection without requiring a reboot.

    This question and answer was generated by AI based on customer and product data.

  • Does this flash drive come with any security features?

    Yes, it includes SanDisk SecureAccess software to help keep your files protected.

    This question and answer was generated by AI based on customer and product data.

  • What is the main advantage of the Flashback feature?

    With Flashback, a copy of your files is automatically created online, allowing you to access them even if you lose the drive.

    This question and answer was generated by AI based on customer and product data.
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