Lexar Professional 1667x 128GB
Score: 73/100
Lexar Professional 2000x 128GB
Score: 85/100Rankings
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 Lexar 128 GB Professional 1667x UHS-II SDXC card (2-pack) provides high read speeds and a V60 video rating, making it suitable for 4K video and fast RAW bursts. Its dual-card configuration, write-protect switch, and lifetime warranty add value, though write speeds lag behind top-tier competitors.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
250 MB/s | 300 MB/sbest | |
120 MB/s | 260 MB/sbest | |
— | 10 yearsbest | |
| ↓ lower better | 2 gbest | 2 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Video Speed Class | V60 | V90 |
Maximum Read Speed (MB/s) | 250 MB/s | 300 MB/s |
Maximum Write Speed (MB/s) | 120 MB/s | 260 MB/s |
Compatibility(1) | ||
Compatible Devices | UHS-I and non-UHS devices | UHS‑II, UHS‑I, and legacy SD devices |
Physical(1) | ||
Weight (g) | 2.0 g | 2 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Lexar 1667x series for its solid UHS-II performance, V60 rating, and extensive testing across more than 1,100 devices, highlighting its reliability in demanding DSLR and cinema camera workflows. They also note the added confidence of a limited lifetime warranty, though they acknowledge that write speeds, while good, lag behind some premium competitors.
Everyday users consistently rate the cards highly (4.5-4.9/5), lauding the fast transfer speeds, dependable 4K video capture, and the convenience of the write-protect switch and recovery software. Common complaints focus on occasional slower real-world write speeds, incompatibility with older readers, and the absence of a bundled card reader or case.
“dramatically accelerates workflow from start to finish”
“This has been a great SD card for bird photography with my Canon R6 Mark II!!”
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.
