
Samsung T5
Score: 80/100
SanDisk Extreme
Score: 92/100Rankings

The SanDisk 1TB Extreme Portable SSD delivers fast 1050 MB/s read performance in a lightweight, IP65-rated package. Its single capacity option and speeds below newer 2 TB models limit its appeal for power users. Best suited for creators who need rugged, fast, and versatile portable storage.

The Samsung T5 Portable SSD 1TB is an ultra-compact external drive offering up to 540 MB/s read and 515 MB/s write via USB 3.1 Gen 2. Its modest speed ceiling and lack of an IP rating limit its suitability for demanding or rugged environments. Ideal for travelers and mobile professionals who value size, security, and broad compatibility.
| Attribute | ![]() | ![]() |
|---|---|---|
1,000 GBbest | 1,000 GBbest | |
540 MB/s | 1,050 MB/sbest | |
515 MB/s | 1,000 MB/sbest | |
| ↓ lower better | 51 gbest | 52 g |
3 years | 5 yearsbest | |
2 m | 3 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(1) | ||
Warranty (years) | 3 years | 5 years |
Connectivity(2) | ||
Interface | USB 3.1 Gen 2 | USB 3.2 Gen 2 |
OS Compatibility | Windows 7+, macOS 10.9+, Android 4.4+ | iOS 13+, Android 11+, macOS 11+, Windows 10+ |
Build & Design(3) | ||
Weight (g) | 51 g | 52 g |
Dimensions (L×W×H) (mm) | 74x57x10 mm | 101x52x10 mm |
Drop Resistance (m) | 2 m | 3 m |
Accessories(1) | ||
Included Accessories | USB‑C to C and USB‑A to C cables | USB-C cable and USB-A adapter |
Performance(2) | ||
Sequential Read Speed (MB/s) | 540 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 515 MB/s | 1000 MB/s |


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

Professional reviewers commend the T5 for its unmatched compactness, solid metal build, and reliable 540 MB/s performance, noting it as an ideal companion for creators who prioritize portability and security. However, they caution that its speed ceiling is lower than newer rivals and that the absence of an IP rating limits its ruggedness in harsh environments.
Everyday users consistently praise the T5's pocket-sized form factor, light weight, and fast transfer rates, calling it perfect for travel and on-the-go backups. Recurring complaints focus on reduced speeds when not connected to a USB 3.1 Gen 2 port, occasional software hiccups on older OS versions, and noticeable heat during extended heavy use.

Professional reviewers commend the Extreme Portable SSD 1TB for its high sequential read speed, noting it delivers smoother playback when editing video files. They also appreciate its lightweight, bus-powered design and the inclusion of both USB-C and USB-A adapters, which together make it a solid choice for creators on the move.
Everyday users have limited publicly documented feedback, but the available comments emphasize appreciation for the drive's speed, portability, and cross-platform compatibility.
“the speed of this SSD mainly when reading files will provide smoother playback”


