|Hard Drive||128 GB|
Sandisk CZ48 128GB USB 3.0 Flash memory Drive - SDCZ48-128G-U46
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- You can be confident in the good quality, performance and reliability of every SanDisk Product
- Unique, sleek design for the modern home.Enabled for USB 3.0, this fast drive lets you transfer and store large files up to ten times faster than USB 2.0 drives
- With these speeds you can be sure that every transfer or save will end faster than ever before
|What you need to know – This product has a serial number that uniquely identifies the item. When your order ships, Amazon will scan the serial number and add it to the history of the order. Should the item go missing before it arrives, Amazon may register the serial number with loss and theft databases to prevent fraudulent use or resale of the item. There is no action required from you and the serial number will only be used to prevent fraudulent activity associated with the missing item.|
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From the manufacturer
At a Glance:
- Read speeds of up to 100MB/s (1)
- Write speeds of up to 10X faster than standard USB 2.0 drives (1)
- High-speed USB 3.0 performance
- Password protection and 128-bit AES encryption software (4)
- RescuePRO Deluxe data recovery download (5)
SanDisk Ultra USB 3.0 Flash Drive, 128GB
Step up to high-speed USB 3.0 and transfer your videos, photos and files up to 10X faster than standard USB 2.0 drives (1). From a global leader in flash memory technology, the SanDisk Ultra USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files—now you can transfer a full-length movie in less than 40 seconds (2). The included SanDisk SecureAccess software (4) provides 128-bit AES encryption and password protection to keep your private files private.
SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.
What's in the Box?
- SanDisk Ultra USB 3.0 Flash Drive
High-speed USB 3.0 Performance
With write speeds up to 10X faster than standard USB 2.0 drives (1), you can transfer a full-length movie in less than 40 seconds (2).
Compatible with PC and Mac Computers
From music to photos to important data--keep all your files on one drive. The drive works with both PC and Mac computers, as well as other devices such as tablets, TVs, car stereos and more.
SanDisk SecureAccess Software Protects Your Privacy
Create a private folder on your drive with SanDisk SecureAccess software (4). This 128-bit AES encryption software makes it easy to password-protect critical files. Drag and drop files into the vault, and they'll be protected.
Easy File Recovery with RescuePRO Deluxe Software
The drive comes with a RescuePRO Deluxe data recovery software download offer (5). This software makes it easy to recover files that have been accidentally deleted (download required).
Compatible with USB 3.0 and 2.0 Ports
The SanDisk Ultra USB 3.0 Flash Drive is backward-compatible with USB 2.0, so you can plug it into any USB 2.0 or 3.0 port.
Choose the Amount of Storage You Need
The amount of capacity you need depends on the types of files you have, how big they are, and how many there are. The chart above gives you an idea of how many photos, videos, music and office files you can store for each capacity.
|SanDisk Ultra USB 3.0 Flash Drive||SanDisk Extreme Go USB 3.1 Flash Drive||SanDisk Extreme PRO USB 3.1 Solid State Flash Drive|
|Capacity||Up to 256GB||Up to 128GB||Up to 256GB|
|Transfer speed (up to)||100MB/s||150MB/s||Reads (up to) 420MB/s and Writes (up to) 380MB/s|
|Hardware Interface||USB 3.0 enabled (USB 2.0 compatible)||USB 3.1 enabled (USB 3.0/2.0 compatible)||USB 3.1 enabled (USB 3.0/2.0 compatible)|
|SanDisk SecureAccess software||✓||✓||✓|
|RescuePRO Deluxe recovery software||✓||✓||✓|
|Operating temperature||32°F to 113°F (0°C to 45°C)||32°F to 95°F (0°C to 35°C)||32°F to 95°F (0°C to 35°C)|
|Storage temperature||50°F to 158°F (-10°C to 70°C)||14°F to 158°F (-10°C to 70°C)||14°F to 158°F (-10°C to 70°C)|
|Drive dimensions||0.31 x 0.87 x 0.42 in. (7.87 x 22.10 x 10.67 mm)||2.79 x 0.84 x 0.45 in. (70.87 x 21.34 x 11.43 mm)||0.45 x 0.84 x 2.79 in. (11.0 x 21.0 x 71.0 mm)|
Legal Disclaimers + Warranty
1) Up to 100MB/s read speed. 32GB, 64GB, 128GB, 256GB: Write to drive up to 10X faster than standard USB 2.0 drives (4MB/s). 16GB: Write speed lower and varies by capacity. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes.
(2) Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes, and other factors.
(3) 1GB=1,000,000,000 bytes. Actual user storage less.
(4) Password protection uses 128-bit AES encryption and is supported by Windows XP, Windows Vista, Windows 7, Windows 8, and Mac OS X v10.5+ (software download required for Mac, see the website).
(5) Registration required; terms and conditions apply.
Western Digital Technologies, INC. is the seller of record and licensee in the Americas of SanDisk products.
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Sandisk Ultra USB flash drive, 128 GB, Black (SDCZ48-128G-A46)
SanDisk SDCZ880-128G-G46 Extreme PRO 128GB USB 3.1 Solid State Flash Drive
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||
Exclusively for Prime members
|Sold By||Amazon.com||Amazon.com||Amazon.com||Amazon.com||Amazon.com||Digital Media Source|
|Digital Storage Capacity||128 GB||16 GB||128 GB||128 GB||128 GB||128 GB|
|Hardware Connectivity||USB 3.0||USB 3.0||USB 2.0||USB 3.0||USB 3.0||USB|
|Item Dimensions||0.87 x 0.42 x 0.31 in||1.67 x 0.26 x 0.52 in||2.31 x 0.8 x 0.4 in||1.17 x 0.56 x 0.2 in||4.8 x 0.5 x 3.2 in||2.79 x 0.84 x 0.45 in|
|Item Weight||4.8 ounces||0.71 ounces||1.6 ounces||0.05 ounces||0.32 ounces||0.64 ounces|
|Memory Storage Capacity||128 GB||128 GB||128 GB||128 GB||128 GB||128 GB|
SanDisk products are constructed to the good standards and rigorously tested. You can be confident in the good quality, performance and reliability of every SanDisk product.
Top customer reviews
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The one negative I found, which is the reason this is a four-star and not a five-star review has to do with the software on the drive. There is an executable that I believe has to do with drive security. When I ran it, it recognized that there was an update for the program, downloaded the update, but then the update would not run.
I paid full Amazon price for this flash drive. I wrote this review just to try to help others learn a little about it. I hope you found this review helpful. On the other hand, if you did not find this review helpful, I’d be interested in hearing why, so that I can attempt to edit it and make it more helpful to both you and others. If you leave a comment on the review, suggesting how it would be more helpful, I promise to respond to your comment, and to attempt to incorporate your suggestion in my review, if it is at all possible for me to do so. My goal is to write reviews that help people, as I have been helped by the reviews others have written. Thanks!
The second problem is that writes are slow, painfully so for small files. I should have paid more attention to the reviews here stating this fact.
After doing some research, I bought the SanDisk Extreme CZ80 64 GB flash drive as a replacement. It runs much cooler, and the write speed is 5 times as fast for large files and 20 times as fast for small files (this is with both drives formatted as NTFS). I was even able to pick it up on a Daily Deal for only $7 more than the Ultra CZ48, but even if you have to pay twice as much it's worth it in my opinion.
I don't recommend the Ultra CZ48, but I highly recommend the Extreme CZ80.
Last year I had bought a new laptop with a USB 3.0 port in it. I was so excited when I read that the 3.0 port was compatible with my 2.0 flash drives. I was ignorant to the fact that while the USB 2.0 drive would work fine in the 3.0 port, there would be no improvement in transfer speeds. Once again I was bummed.
I found this flash drive on Amazon for a really good price and again I was excited. I thought there would be a noticeable improvement in transfer speed, but to be honest, I thought it would be minimal (again, my ignorance).
When it arrived, I plugged this sucker in to transfer a movie and BAM! I was shocked at the difference in transfer speeds. I don't think I could ever go back to using USB 2.0.
Most recent customer reviews
Shipping worked well and the drive showed up quickly, w/o amazon...Read more