Lexar Professional 2000x 128GB
Score: 85/100
ProGrade Digital Iridium 256GB
Score: 47/100Rankings
The Lexar 128 GB Professional 2000x UHS-II SDXC card delivers top-tier read/write performance (300 MB/s read, 260 MB/s write) with a V90 rating, making it suitable for 4K/8K video and high-speed burst photography. Its rugged construction and lifetime warranty target professional users, though the premium price and lack of an included reader may deter budget-focused buyers.
The ProGrade Digital Iridium 256 GB UHS-II V90 SDXC card delivers ultra-fast read/write performance and rugged durability, making it ideal for high-bitrate 4K/6K video and RAW burst photography.
| Attribute | | |
|---|---|---|
128 GB | 256 GBbest | |
300 MB/sbest | 300 MB/sbest | |
260 MB/s | 275 MB/sbest | |
10 yearsbest | 3 years | |
| ↓ lower better | 2 gbest | 15.9 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(1) | ||
Capacity (GB) | 128 GB | 256 GB |
Performance(1) | ||
Maximum Write Speed (MB/s) | 260 MB/s | 275 MB/s |
Compatibility(1) | ||
Compatible Devices | UHS‑II, UHS‑I, and legacy SD devices | Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung |
Warranty(1) | ||
Warranty Period (years) | 10 years | 3 years |
Physical(1) | ||
Weight (g) | 2 g | 15.9 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Lexar 2000x for its outstanding read speed, strong V90-rated sustained write performance, and rugged construction that holds up in extreme environments.
Everyday users consistently rate the card 4.5-5 stars, highlighting its fast performance with cameras like the Canon R6 Mark II, reliable data integrity, and durability in tough conditions.
“This has been a great SD card for bird photography with my Canon R6 Mark II!!”
“no dropped frames or errors”
“flawless 4K video recording”
Lexar is a solid, potentially cheaper alternative for standard 4K use; ProGrade is better for demanding 6K/5K workflows and long-term health monitoring.
Professional reviewers from B&H, Leica Camera USA and Filmtools commend the Iridium 256 GB card for its rock-solid reliability, V90 certification and error-correction, highlighting its suitability for high-end DSLR, mirrorless and cinema cameras.
Everyday users consistently rate the card five stars, praising flawless 4K recording, lack of dropped frames and the usefulness of Refresh Pro™.
