Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Sep 17
Recently Viewed
Size: 32GB
Style: Old Generation
Features
- Read speeds up to 100MB/s
- USB 3.0-enabled and USB 2.0-compatible
- Protect private files with SanDisk SecureAccess software
- Support: 5-year limited warranty
Description
Size:32GB | Style:Old Generation SanDisk Ultra CZ48 32GB USB 3.0 Flash Drive Transfer Speeds Upto 100MB s-SDCZ48-032G-UAM46 Special Note: USB 3.0 drives provide optimal performance only when connected to USB 3.0 ports on the computer and in case the computer does not have 3.0 ports then the transfer speed will be slow.
RAM: 32 GB
Brand: SanDisk
Item model number: SDCZ48-032G-UAM46
Item Weight: 0.48 ounces
Product Dimensions: 0.42 x 0.87 x 0.31 inches
Item Dimensions LxWxH: 0.42 x 0.87 x 0.31 inches
Flash Memory Size: 32
Manufacturer: Western Digital Technologies Inc.
Is Discontinued By Manufacturer: No
Date First Available: November 19, 2013
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
![2023 New PlayStation 5 Slim Upgraded 2TB Disc Edition Marvel Spider-Man 2 Bundle - White, Slim PS5 2TB PCIe SSD Gaming Console [video game] [video game] [video game] [video game] [video game] [video game] [video game] [video game]](https://m.media-amazon.com/images/I/61BXeoDiiyL._AC_US500_.jpg)
Top Amazon Reviews
Size: 32GB
Style: Old Generation
I normally don't write reviews, but all it takes is one bad experience to ruin a brand for you. I've bought several SanDisk products in the past and I think this is the first time I've had one brick on me, but after some research, this has been going on for a long time. SanDisk drives are prone to going into "Write Protected" mode where you can no longer add or remove any files to it. In other words, it becomes "Read Only" so you're stuck with with what's on there. I tried several methods of removing the write protection on my drive, but as listed on SanDisk's site, there's no way to remove it or reformat the drive. There is a flaw/bug in this specific drive itself. SanDisk knows about this and continues to sell them to uninformed customers.
...
show more
Reviewed in the United States on February 21, 2018 by MagicBulletUser
Size: 64GB
Style: Old Generation
This drive runs unusually hot for a plastic flash drive. Even sitting without reading or writing while plugged into a USB extension cable, the USB connector gets uncomfortably hot. No other flash drive I've tried has this issue, although I understand that some metal cased ones also exhibit this behavior. 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.
...
show more
Reviewed in the United States on September 12, 2017 by Gary K
Size: 16GB
Style: Old Generation
Ordered two of these drives on 5/24/2018, tried to use them on 5/30/2018 and both stopped working after a few minutes of use. Ran a disk benchmark on one drive, it went into "write protected mode" right afterwards. Tried the second drive and tried to format to NTFS, failed and went into "write protected mode" as well. From Sandisk's knowledge base: "Write protection errors occur when a flash drive detects a potential fault within itself. The drive will go into write-protected mode to prevent data loss. There is no method to fix this. " Here are the benchmarks ran before the drive failed: ----------------------------------------------------------------------- CrystalDiskMark 3.0.4 x64 (C) 2007-2015 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 161.643 MB/s Sequential Write : 26.118 MB/s Random Read 512KB : 144.836 MB/s Random Write 512KB : 11.487 MB/s Random Read 4KB (QD=1) : 6.353 MB/s [ 1551.1 IOPS] Random Write 4KB (QD=1) : 1.387 MB/s [ 338.5 IOPS] Random Read 4KB (QD=32) : 6.897 MB/s [ 1683.8 IOPS] Random Write 4KB (QD=32) : 1.428 MB/s [ 348.5 IOPS] Test : 1000 MB [K: 0.1% (0.0/14.6 GB)] (x5) Date : 2018/05/30 14:50:35 OS : Windows 10 Professional [10.0 Build 16299] (x64) Sandisk Ultra USB3 16GB ----------------------------------------------------------------------- CrystalDiskMark 5.0.2 x64 (C) 2007-2015 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 143.576 MB/s Sequential Write (Q= 32,T= 1) : 16.331 MB/s Random Read 4KiB (Q= 32,T= 1) : 7.761 MB/s [ 1894.8 IOPS] Random Write 4KiB (Q= 32,T= 1) : 1.249 MB/s [ 304.9 IOPS] Sequential Read (T= 1) : 160.233 MB/s Sequential Write (T= 1) : 40.889 MB/s Random Read 4KiB (Q= 1,T= 1) : 7.383 MB/s [ 1802.5 IOPS] Random Write 4KiB (Q= 1,T= 1) : 0.890 MB/s [ 217.3 IOPS] Test : 1024 MiB [K: 0.1% (0.0/14.6 GiB)] (x5) [Interval=5 sec] Date : 2018/05/30 15:36:17 OS : Windows 10 Professional [10.0 Build 16299] (x64) Sandisk Ultra USB3 16GB
...
show more
Reviewed in the United States on May 30, 2018 by RDCR
Size: 32GB
Style: Old Generation
This SanDisk Ultra USB 3.0 Flash Drive works exactly as you would expect it to. Transfers to and from the card seem to work quite quickly. The drive is about standard size, and like many others, has a slide button to slide the USB connector in and out. It also has a blue light that indicates readyness, and transfer activity. The drive is labeled in a way that makes it clear which side needs to be turned up for it to be inserted properly. (I hate drives that you have to try one way, and then the other, because you can't tell simply by looking at them which side should be turned up.) Finally, there is a molded, hole, in the curve at one end, to allow the drive to be carried on a key chain. 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!
...
show more
Reviewed in the United States on December 21, 2016 by Andy W.