SanDisk Ultra Fit 512GB Black
Score: 84/100
ADATA UE800
Score: 87/100Rankings
The ADATA UE800 delivers up to 2 TB of storage via a USB-C metal drive with blazing 1,000 MB/s transfer speeds and a rugged, shock-proof design. Its higher weight and lack of disclosed encryption make it less ideal for ultra-light or security-focused scenarios. Best for creators and professionals demanding high-speed, high-capacity portable storage.
The SanDisk Ultra Fit 512 GB USB-A flash drive offers an ultra-compact low-profile design with blazing up-to-400 MB/s read speeds and a massive 512 GB capacity. Its lack of a protective cap, unspecified write performance, and USB-A-only interface limit its suitability for heavy write tasks or newer devices. Ideal for users needing permanent, low-profile storage on laptops or TVs.
| Attribute | | |
|---|---|---|
512 GB | 2,048 GBbest | |
400 MB/s | 1,000 MB/sbest | |
| ↓ lower better | 10 gbest | 13 g |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 512 GB | 2048 GB |
Performance(1) | ||
Read Speed (MB/s) | 400 MB/s | 1000 MB/s |
Connectivity(2) | ||
USB Version | USB 3.2 Gen 1 | USB 3.2 Gen2 |
Interface | USB Type-A | Type-C |
General(1) | ||
OS Compatibility | Windows 10+, macOS 10.9+ | Windows, macOS, Linux, iPhone, Android, consoles |
Build & Design(3) | ||
Weight (g) | 10 g | 13 g |
Dimensions (L×W×H) (mm) | 29.7×14.2×5.1 mm mm | 73x21.3x8.9 mm |
Material | Plastic | Metal |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors emphasize the Ultra Fit's ultra-compact, plug-and-stay form factor and its impressive 400 MB/s sequential read performance, positioning it as a high-speed, low-profile storage solution that outpaces USB 2.0 drives by a large margin, though they caution about the lack of a protective cover and the USB-A only interface.
Everyday consumers consistently highlight the drive's fast read speeds and massive 512 GB capacity as major strengths, while repeatedly mentioning the missing protective cap and occasional warmth during extended use as drawbacks.
No professional reviews or editor commentary were found in the search results; the only mention is a YouTube unboxing that calls the UE800 a potential “fastest external SSD” candidate but provides no detailed analysis.
Consumer feedback is absent from the available sources; retailer listings show zero ratings and no written reviews, so no common praise or complaints can be identified.
