SanDisk Extreme
Score: 87/100
Teamgroup PD20 1TB
Score: 85/100Rankings
The SanDisk Extreme Portable SSD 1TB delivers high-performance NVMe speeds of up to 1,050 MB/s read and 1,000 MB/s write while offering IP65 water and dust resistance in a lightweight 52 g package. Its capacity is limited to 1 TB and it lacks the ultra-fast 2,000 MB/s class of newer models. Ideal for creators and mobile professionals needing fast, rugged portable storage.
The TEAMGROUP PD20 1 TB portable SSD delivers up to 2,000 MB/s reads via USB 3.2 Gen 2x2 in an ultra-light, IP54-rated aluminum case. Its reliance on USB-C and occasional speed throttling on large transfers are trade-offs, and it does not include hardware encryption. Perfect for mobile professionals needing fast, rugged on-the-go storage.
| Attribute | | |
|---|---|---|
1,000 GB | 1,024 GBbest | |
1,050 MB/s | 2,000 MB/sbest | |
1,000 MB/s | 1,800 MB/sbest | |
— | 21,381 IOPSbest | |
5 yearsbest | 5 yearsbest | |
| ↓ lower better | 52 g | 22 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.2 Gen 2 | USB 3.2 Gen 2x2 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 1050 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 1800 MB/s |
Storage(1) | ||
Storage Capacity (GB) | 1000 GB | 1024 GB |
Design & Build(3) | ||
Form Factor | Portable | External |
Weight (g) | 52 g | 22 g |
Dimensions (L×W×H) (mm) | 101x52x10 mm | 7.62×1.524×3.302 mm mm |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers commend the PD20 for its impressive 2,000 MB/s read capability, solid aluminum build, and IP54 durability, while noting that real-world large-file transfers can suffer from throttling. The ECO Mini's eco-friendly materials earn praise, but its slower USB 3.2 Gen 2x1 interface is seen as a drawback compared with the flagship model.
Consumers consistently praise the drive's feather-light weight, pocket-sized dimensions, and plug-and-play readiness, especially the included USB-C cable. Recurring concerns revolve around occasional speed drops on very large transfers and the reduced usable capacity after formatting.
“the speed of this SSD mainly when reading files will provide smoother playback”
