Technobezz is supported by its audience. We may get a commission from retail offers.

SanDisk 4TB Extreme Portable SSD - IP65 Water & Dust Resistant

Name: SanDisk 4TB Extreme Portable SSD - IP65 Water & Dust Resistant
Brand: Sandisk
SKU: B0C5SF333L
Price: 459.99 USD
Availability: InStock
Rating: 4.6 (89031 reviews)

4.6 (89,031 reviews)

Posted Apr 10, 2026Updated Apr 11, 2026

$459.99$643.20

28% OFFYou save $183.21

Get This Deal at Amazon

In StockPrice changed 16h ago

Is this a good deal?

Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.(3)
Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5)

Good Deal

Save 28% on this 4TB portable SSD. It offers fast transfer speeds up to 1050MB/s and is built to be durable with IP65 water and dust resistance. It's a good pick for photographers or travelers who need a lot of rugged, fast storage.

What we like

Very high 4TB capacity in a portable form
Fast read/write speeds for quick file transfers
Rugged build with IP65 rating and drop protection
Includes hardware encryption for file security

Watch out for

Price is high compared to traditional hard drives
Performance depends on your computer's USB port

Tip: Use the included SanDisk Memory Zone app to help organize files and free up space automatically.

Our Take

Best for: Best for photographers, videographers, or frequent travelers who need rugged, high-capacity fast sto

The SanDisk 4TB Extreme Portable SSD is for anyone who needs to move or back up large files quickly and doesn't want to worry about damaging their drive. The standout feature is its toughness; it's now rated for a 3-meter drop and IP65 water and dust resistance, which is a solid upgrade from previous models. The carabiner loop is a simple but useful touch for securing it to a bag. Performance is strong, with claimed speeds up to 1050MB/s, but you'll need a computer with a compatible USB-C 3.2 Gen 2 port to hit those numbers. The 256-bit AES hardware encryption is a welcome inclusion for securing sensitive data. A limitation is that, like all SSDs, you pay a premium for this much fast, durable storage compared to a slower hard drive. At this sale price, it's a reasonable value for the specific combination of high capacity, speed, and ruggedness. If you need all three, it's worth it. If you just need bulk storage and can be careful with the drive, a cheaper option exists.

Price Analysis

At $459.99, this is a 28% discount off the listed original price. The 90-day average price was around $535, and the 180-day average was about $424. This sale price is slightly above the six-month average but well below the recent 30-day and 90-day averages, making it a decent time to buy if you need the drive soon.

Common Questions

Is this drive compatible with a USB-A port?

Yes, it comes with a USB-C to C cable and a USB-C to A adapter, so you can use it with most modern computers.

What does the IP65 rating mean?

IP65 means the drive is dust-tight and protected against low-pressure water jets from any direction, making it resistant to rain and spills.

How does the password protection work?

The drive uses 256-bit AES hardware encryption. You set a password using the included software to lock the drive, and the data is encrypted on the device itself.