Best early USB flash drive deals for October Prime Day: Save big on tiny drives

Every year, there are a few sale events that we simply cannot wait for—namely, Amazon’s Prime Day and Black Friday. Well, with October Prime Day on the horizon (Amazon calls it “Prime Big Deal Days”), we’re already looking for the best thumb drive discounts we can find.

It’s always good to have a good flash drive on hand to move files easily from one device to another, and Prime Big Deal Days is the best time to finally get one for a better price. We’ve curated our list of great drive deals by capacity levels, so you don’t have to peruse a ton of links to find what you need.

I’ve been a journalist for 18 years, with the last 12 of them focused on consumer tech. The past couple of years have been spent, in part, looking for the best deals available, including amazing discounts for flash drives. To create the deal lists below, I’ve taken into consideration several factors, including the manufacturer’s reputation, user reviews, as well as the product’s pricing history.

October Prime Day 2024 deals on 64GB to 256GB USB flash drives

• Samsung Fit Plus, 128GB – $15 (Save $30)
• Kingston IronKey Vault Privacy 50, 64GB – $95 (Save $30)
• SanDisk Ultra, 128GB, 128-bit AES encryption – $12 (Save $8)
• Samsung Type-C USB Flash Drive, 256GB, waterproof – $27 (Save $8)

We’ve found some amazing discounts, and these tiny flash drives will certainly come in handy, no matter what you’re looking to store. They’ll fit in your pocket easily and safely store your data. If you want the best protection you can get, you’re going to have to shell out some extra money for that Kingston IronKey Vault, which comes with 256-bit encryption for your files and multi-password options. If you want a model that’s compact enough that you worry you may lose it, the Samsung Fit Plus is a great option with read/write speeds of up to 400MB/s.

October Prime Day 2024 deals on 512GB to 2TB

• SanDisk Ultra Fit, 512GB, 128-bit AES encryption – $40 (Save $50)
• Kingston DataTraveler Max, 1TB – $85.77 (Save $34.22)
• SanDisk Extreme PRO, 1TB, 128-bit AES encryption – $110 (Save $180)
• SanDisk Ultra Dual Drive Go, 512GB, Type-C – $40 (Save $10)

The large-capacity flash drives have some great discounts too. The best price is definitely for the SanDisk Ultra Fit, where 512GB costs $40, a hefty discount from its original price. Of course, if you’d rather get a 1TB flash drive, the Kingston DataTraveler Max is a good option, given its price. It also doesn’t hurt that it has write speeds of up to 900MB/s.

Flash drive deals FAQ 1. How did I know a USB flash drive deal is good during October Prime Day?

Knowing which deals are good and which are not can be tough at times. A first step is going to be comparing the discounted price to the regular retail price displayed on Amazon. Reading through the product’s reviews can also help you figure out whether the thumb drive is reliable and whether others got it for a much better price in the past. There are multiple platforms online that will provide a price history for any Amazon listing you want. You need not worry, though, because we already did that so you don’t have to.

2. What capacity do I need in a USB thumb drive?

This is really a question we can’t answer for you, but we can help offer some guidance. Picking the right USB flash drive depends on what you want it for. If you’re planning on moving work documents, for instance, you can get a 64GB version. However, if you want a thumb drive to have “just in case,” you should go for a larger version, such as 512GB. That should be enough to store photos, videos, games, and just about anything else you need.

If you need to transfer large datasets or video projects, for instance, you may do better with an even larger capacity.

3. What are some features I should be looking into when picking a USB flash drive?

The first thing you have to figure out is what capacity you need and what you’re going to use it for. Our recommendation, regardless of your answer, is to get a USB 3.0 and above for faster read/write speeds.

The drive’s durability is also something that’s of importance here – no use for a thumb drive you’ll ruin by sitting down and forgetting you have it in your pocket. Aluminum casings, for instance, will offer better protection for drops, for instance.

Security is another important feature, especially if you’re going to use the thumb drive for sensitive files or personal photos. Some flash drives offer 128-bit AES encryption, while others go for 256-bit. The latter are better protected, but both will perform just as well considering both encryption standards are pretty much impossible to crack.