
Kingston DataTraveler Max 1TB
Score: 88/100
Teamgroup S5 512GB
Score: 75/100Rankings

A high-performance 1 TB USB-C flash drive delivering SSD-class speeds in a compact, sliding-connector form factor. It excels in speed and convenience but is bulkier, can heat up, and lacks built-in encryption.

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 | ![]() | ![]() |
|---|---|---|
1,024 GBbest | 512 GB | |
1,000 MB/sbest | 140 MB/s | |
900 MB/sbest | — | |
60 monthsbest | — | |
| ↓ lower better | 12 gbest | 18 g |
| ↓ lower better | 82.17 mm | 35.1 mmbest |
| ↓ lower better | 22 mm | 13.5 mmbest |
| ↓ lower better | 9.02 mm | 5.6 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 1024 GB | 512 GB |
Performance(1) | ||
Read Speed (MB/s) | 1000 MB/s | 140 MB/s |
Physical(4) | ||
Weight (g) | 12 g | 18 g |
Length (mm) | 82.17 mm | 35.1 mm |
Width (mm) | 22.00 mm | 13.5 mm |
Height (mm) | 9.02 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, Linux, Chrome OS | Windows, macOS, Linux |

Products in the top-left offer the best value (high score, low price).

Professional reviewers laud the DataTraveler Max for delivering SSD-class speeds in a USB-C flash drive, calling it a game-changing product that rivals external SSDs, while noting the plastic construction, exposed half-connector, and need for a USB 3.2 Gen 2 host to unlock its full potential.
Everyday users are overwhelmingly positive about the drive's blazing fast transfers and convenient sliding design, often highlighting how quickly large video files move; common complaints revolve around heating, bulkier size, lack of encryption, and a cheap plastic feel.



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.