SanDisk Extreme PRO 512GB Dual
Score: 79/100
Teamgroup S5 512GB
Score: 75/100Rankings
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.
TEAMGROUP's 512 GB S5 USB 3.2 Gen 1 thumb drive combines high read speeds, lightweight COB construction and water-, dust- and shock-resistance, making it a durable everyday storage option, though write performance details are lacking.
| Attribute | | |
|---|---|---|
512 GBbest | 512 GBbest | |
1,000 MB/sbest | 140 MB/s | |
900 MB/sbest | — | |
| ↓ lower better | 22.68 g | 18 gbest |
| ↓ lower better | 80 mm | 35.1 mmbest |
| ↓ lower better | 18.3 mm | 13.5 mmbest |
| ↓ lower better | 10.7 mm | 5.6 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 1000 MB/s | 140 MB/s |
Security(1) | ||
Encryption Support | true | false |
Physical(4) | ||
Weight (g) | 22.68 g | 18 g |
Length (mm) | 80 mm | 35.1 mm |
Width (mm) | 18.3 mm | 13.5 mm |
Height (mm) | 10.7 mm | 5.6 mm |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 2 | USB 3.2 Gen 1 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS | Windows, macOS, Linux |
Products in the top-left offer the best value (high score, low price).
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.
“Users appreciate the seamless transfer between MacBook (USB-C) and older Windows PCs (USB-A).”
“One user mentioned confusion about software setup for encryption, requiring a visit to SanDisk's support site.”
“A few note that the drive gets warm during prolonged transfers, though not to concerning levels.”
Professional reviewers commend the S5 series for its durable COB construction, solid 140 MB/s read performance and the confidence provided by a lifetime warranty, while noting the lack of published write-speed figures.
Everyday users appreciate the quick read speeds, tiny footprint, and rugged feel, but mention slower write speeds, occasional heat during heavy transfers, and a slight loss of usable capacity after formatting.
