10 Best flashdrive512s of 2025

Save up to 45% off

Best Choice

1

Samsung

Samsung Type-C USB Flash Drive, 512GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2024, Blue, MUF-512DA/AM
9.8

Exceptional

Our Rating
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

SanDisk

SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-512G-GAM46

20% Off
9.6

Exceptional

Our Rating
3

Amazon Basics
Amazon Basics 256 GB Ultra Fast USB 3.1 High Capacity Flash Drive for Data Transfer and Storage, Black

45% Off
Main highlights

Ultra Fast Transfer Speed
256GB USB 3.1 flash drive with 130MB/s read speed.

Ideal for Multimedia Storage
Store 64,000 photos or 978 minutes of video.

Customer Praised Speed
Highly rated for its fast and efficient data transfer.
Key specs
- read speed:up to 130MB/s
- connectivity:USB 3.1
- flash memory:USB
- compatibility:Windows and Mac OS
- dimensions:2.24 x 0.79 x 0.53 inches
9.4

Excellent

Our Rating

9.1
movability

8.2
Storage space

8.0
worth the money
4

PNY
PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1)

15% Off
Main highlights

Fast and Efficient Storage
The Turbo Attaché 3 offers 100MB/s read speeds and 10x faster transfers than USB 2.0.

Ideal for Large File Transfers
Perfect for movies, videos, photos, music, and documents.

Praised for Build Quality
Customers appreciate the durable, cap-less sliding design for protection.
Key specs
- read speed:100 Megabytes Per Second
- connectivity:USB
- flash memory:USB
- compatibility:USB 3.2 Gen 1/USB 3.0
- dimensions:5.24 x 4.25 x 0.47 inches
9.3

Excellent

Our Rating

9.7
Storage space

9.1
Simple to use

8.7
lasts a long time
5

SanDisk
SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black
Main highlights

Fast Transfer Speed
Experience transfer speeds up to 130MB/s with USB 3.0.

Ideal for Large Storage Needs
Perfect for storing personal files, games, and media.

Reliable and Portable
Highly praised for its reliability and ease of use.
Key specs
- read speed:130 Megabytes Per Second
- connectivity:USB
- flash memory:USB
- compatibility:PC, Mac
- dimensions:0.42 x 0.87 x 0.31 inches
9.2

Excellent

Our Rating

9.7
movability

9.5
Simple to use

9.5
Storage space
See Today’s Deals & Prices
6

ebamaz

Ebamaz USB Flash Drives 2.0 Metal Key Pack of 5 Colors (512MB,Not GB,Smaller Than 1GB,Blank)
9.0

Excellent

Our Rating
7

SanDisk
SanDisk 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46,Black

21% Off
Main highlights

High-Speed Performance
USB 3.0 with up to 150MB/s read speed.

Ideal for Large Files
Perfect for transferring movies and large files quickly.

Customer-Praised Durability
Sleek, durable metal casing highly rated by users.
Key specs
- read speed:150 Megabytes Per Second
- connectivity:USB
- flash memory:CompactFlash
- compatibility:PC, Mac
- dimensions:0.26 x 1.67 x 0.52 inches
8.9

Very Good

Our Rating

9.5
movability

9.3
Simple to use

9.3
Storage space
8

Samsung
SAMSUNG MUF-256AB/AM FIT Plus 256GB - 300MB/s USB 3.1 Flash Drive, Gunmetal Gray

34% Off
Main highlights

High-Speed Transfer
Redefine everyday file transfers with speeds up to 300MB/s.

Compact Design
Exceptionally compact USB flash drive for seamless fit and portability.

Durable and Versatile
Reliable storage with water, shock, magnet, temperature, and x-ray proof features.
Key specs
- read speed:300 MB/s
- connectivity:USB
- flash memory:CompactFlash
- compatibility:USB 3.1, 3.0, 2.0
- dimensions:0.9 x 0.7 x 0.3 inches
8.8

Very Good

Our Rating

9.7
materials Quality

9.5
lasts a long time

9.5
movability
9

SanDisk
SanDisk 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46, Black
Main highlights

Compact_and_High-Speed_Storage
A compact, high-speed USB 3.2 drive with up to 512GB storage.

Versatile_Use_Cases
Ideal for laptops, game consoles, and in-car audio.

Fast_Data_Transfer
Praised for moving a full-length movie in under 30 seconds.
Key specs
- read speed:Up to 130MB/s
- connectivity:USB
- flash memory:CompactFlash
- compatibility:PC, Mac
- dimensions:1.17 x 0.56 x 0.2 inches
8.7

Very Good

Our Rating

9.9
Light weight

9.5
movability

9.5
Storage space
10

Vansuny

Vansuny 512GB Type C Flash Drive 2 in 1 OTG USB 3.0 + USB C Memory Stick with Keychain Dual Thumb Photo Stick Jump Drive for Android Smartphone, Computers

15% Off
8.6

Very Good

Our Rating

10 Best flashdrive512s of 2025

1

Samsung Type-C USB Flash Drive, 512GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s 3.13 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2024, Blue, MUF-512DA/AM

How do we rank?

How do we rank?

Analyzing top stores

2

SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-512G-GAM46​

3

Amazon Basics 256 GB Ultra Fast USB 3.1 High Capacity Flash Drive for Data Transfer and Storage, Black

9.1

8.2

8.0

4

PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1)

9.7

9.1

8.7

5

SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black

9.7

9.5

9.5

6

Ebamaz USB Flash Drives 2.0 Metal Key Pack of 5 Colors (512MB,Not GB,Smaller Than 1GB,Blank)

7

SanDisk 512GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-512G-G46,Black

9.5

9.3

9.3

8

SAMSUNG MUF-256AB/AM FIT Plus 256GB - 300MB/s USB 3.1 Flash Drive, Gunmetal Gray

9.7

9.5

9.5

9

SanDisk 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46, Black

9.9

9.5

9.5

10

Vansuny 512GB Type C Flash Drive 2 in 1 OTG USB 3.0 + USB C Memory Stick with Keychain Dual Thumb Photo Stick Jump Drive for Android Smartphone, Computers

Sign up and get exclusive special deals

SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-512G-GAM46