
Teamgroup TC1753512GB01 512GB
Score: 67/100
Teamgroup C175 1TB
Score: 82/100Rankings

The TEAMGROUP C175 1 TB USB 3.2 Gen 1 flash drive offers massive storage in a compact, stylish package with fast read speeds and a lifetime warranty. Its lack of official write-speed specs, modest write performance, and fragile snap-on cap limit its appeal for power users.

The TEAMGROUP C175 512 GB USB 3.2 Gen 1 flash drive offers high capacity and a sleek cap-based design with solid read performance and a lifetime warranty, targeting budget-conscious users who value aesthetics. However, write speeds are unclear, and reliability concerns such as dead-on-arrival units and occasional overheating have been reported.
| Attribute | ![]() | ![]() |
|---|---|---|
512 GB | 1,000 GBbest | |
100 MB/sbest | 100 MB/sbest | |
30 MB/s | 41 MB/sbest | |
| ↓ lower better | 9 gbest | 9 gbest |
| ↓ lower better | 54.9 mmbest | 54.9 mmbest |
| ↓ lower better | 20.5 mmbest | 20.5 mmbest |
| ↓ lower better | 9.5 mmbest | 9.5 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 512 GB | 1000 GB |
Performance(1) | ||
Write Speed (MB/s) | 30 MB/s | 41 MB/s |

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

Professional reviewers praise the attractive rounded black-pearl finish, ergonomic feel and seamless construction, noting the USB 3.2 Gen 1 interface for modern compatibility and the lifetime warranty, but they point out the lack of disclosed write speeds and performance that lags behind premium competitors.
Everyday users generally like the drive's price-to-capacity ratio, solid look and reliable read performance, but many complain about units arriving dead, unpredictable transfer speeds, slow writes, and occasional physical failures such as the cap or case coming loose.




Professional reviewers view the C175 as a well-designed, high-capacity flash drive that offers solid build quality and a lifetime warranty, positioning it as a value-focused alternative in the premium segment. However, they criticize the absence of write-speed specs and the lack of rugged features.
Everyday users appreciate the massive 1 TB storage, fast read performance and the convenient snap-on cap, noting its portability and plug-and-play ease. Recurring complaints focus on the cap's durability, slower write speeds, and incompatibility with iOS devices.