ELECTRONICS • PORTABLE SSDs
Portable SSDs compared by exact capacity and interface.
USB-C connector shape alone does not tell you the interface speed. T7 Shield and T9 models can look similar while targeting different bandwidth, durability and capacity priorities.
T7 Shield 1TB
$287.99 • USB 3.2 Gen 2 • IP65
T9 1TB
$287.99 • Gen 2×2 • up to 2,000 MB/s
T9 2TB
$439.99 • Best Buy observed offer
T9 4TB
$1,144.99 • Samsung direct offer
What changes the decision
Choose T7 Shield when rugged IP-rated portability and broad Gen 2 compatibility matter most. T9 is a performance-oriented choice when the host system actually supports USB 3.2 Gen 2×2. Within the T9 family, capacity economics become the main difference.