Samsung Type-C 512GB
Score: 84/100
SanDisk Extreme PRO 512GB Dual
Score: 79/100Rankings
The Samsung Type-C 512 GB flash drive offers fast 400 MB/s read performance in a compact metal chassis with a reversible USB-C connector and five-proof ruggedness, backed by a 5-year warranty. Its write speed is modest and the capless design may attract debris, but it excels for modern USB-C devices and demanding portable use.
The SanDisk Extreme PRO 512 GB Dual Drive delivers near-advertised sequential speeds, a rugged metal case, and hardware encryption, making it ideal for creators who need fast, secure transfers across USB-C and USB-A devices. Its size, weight, and price keep it from being a pocket-friendly everyday drive.
| Attribute | | |
|---|---|---|
512 GBbest | 512 GBbest | |
400 MB/s | 1,000 MB/sbest | |
110 MB/s | 900 MB/sbest | |
60 monthsbest | — | |
| ↓ lower better | 3.4 gbest | 22.68 g |
| ↓ lower better | 33.8 mmbest | 80 mm |
| ↓ lower better | 16 mmbest | 18.3 mm |
| ↓ lower better | 2.54 mmbest | 10.7 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 400 MB/s | 1000 MB/s |
Write Speed (MB/s) | 110 MB/s | 900 MB/s |
Security(1) | ||
Encryption Support | false | true |
Physical(4) | ||
Weight (g) | 3.4 g | 22.68 g |
Length (mm) | 33.8 mm | 80 mm |
Width (mm) | 16.0 mm | 18.3 mm |
Height (mm) | 2.54 mm | 10.7 mm |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 (Type-C) | USB 3.2 Gen 2 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, Android, smart TVs, car systems | Windows, macOS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the drive's impressive 400 MB/s read speed, compact metal chassis, and 5-proof ruggedness, describing it as a well-balanced solution for creators and mobile professionals.
Everyday users consistently praise the drive's speed, durability, and sleek metal look, often highlighting its ability to handle large 4K video transfers quickly. Common complaints revolve around the slower write speed, the capless connector attracting debris, and occasional compatibility hiccups with older devices.
“lets you transfer big files between computers, back up data, or even boot a PC”
“Users frequently commend the drive's speed, noting quick transfers of large video and photo libraries.”
“Users appreciate the seamless transfer between MacBook (USB-C) and older Windows PCs (USB-A).”
Professional reviewers commend the near-advertised sequential speeds, robust metal construction, and dual-connector design, while noting random I/O performance falls short of SSDs and the drive can run warm under load.
Everyday users love the fast transfers between USB-C laptops and legacy PCs, appreciate the security of hardware encryption, but mention the tight swivel, warmth during long transfers, and higher cost.
