Product Comparison: Lexar Professional 1000x vs SanDisk Extreme PRO UHS-II

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General Specifications
Professional 1000x
Extreme PRO UHS-II
About the Product
Whether you’re a professional photographer, videographer, or enthusiast, Lexar Professional 1000x SDHC/SDXC UHS-II cards make it easy to quickly capture and transfer 1080p Full-HD, 3D, and 4K video.
For super-fast continuous burst mode shots, maximum post-production workflow efficiency and high-performance video recording performance, get a SanDisk Extreme PRO SDXC UHS-II card. The high-performance SDXC memory cards boast shot speeds up to 260 MB/s and transfer speeds up to 300 MB/s.
Key Specs
128 GB
128 GB
Bus Type
Read Speed
150 MB/s
300 MB/s
Write Speed
90 MB/s
260 MB/s
What customers say about "Key Specs"
Lexar Professional 1000x 128 GB Class 10 UHS-II Flash Memory Card
  • Very pleased with it; sequential read/write speeds exceeds the advertised values.
  • They are the best speed at 150MB for my Nikon D810 and I shoot in RAW to.
  • Great performance in handling large file sizes to 6K and 4K images.
  • The speeds and performance worked perfectly.
  • The card works without any problems, it is noticeably quicker to write than other SDHC cards I have tried.
SanDisk Extreme PRO UHS-II 128 GB Class 10 U3 SDXC Memory Card
  • Good writing speed for photography and uploading to PC.
  • Enough storage size for a good price.
  • Superb speed. I am a professional photographer for years and speed is always paramount when it comes to both write and read.
  • This card is lightning fast. It's pricey but the speed I gain from it and the time saving really justifies the spending for all my jobs.
  • Great memory card that is able to record 4k footage at a high data rate due to the read write speeds.
Size & Weight
1.26 in.
1.68 in.
0.94 in.
1.41 in.
0.07 in.
0.14 in.
0.1 oz.
0.3 oz.
Speed Class
UHS Speed Class
Video Speed Class
Built-in Write-Protect Switch
Backwards compatible with UHS-I devices, High-speed file transfer, Shoot high-quality images
Lifetime Warranty, Backwards-compatible with SDHC, The SanDisk Memory Zone app, RescuePRO Deluxe Software, Shockproof, Temperature Extremes, Waterproof, X-Ray Proof
What customers say about "Features"
Lexar Professional 1000x 128 GB Class 10 UHS-II Flash Memory Card
  • The data transfer rates are quick, but aren't going to work miracles.
  • Excellent writing and transfer speed.
  • Great speeds and very respectable price. Cards speeds are 150R and 90W.
  • The video plays back nice and smoothly and we got a good few hours worth of footage on the card without needing to worry about running out of space.
  • It works flawlessly and obviously very very much faster than the Class 10 U1 cards that I otherwise use.
SanDisk Extreme PRO UHS-II 128 GB Class 10 U3 SDXC Memory Card
  • I feel safer using this card, it seems based on my experience with other brands that there's a lower chance of SanDisk Extreme Pro cards malfunctioning.
  • It's as fast as you'd hope. The buffer clears almost instantly after a burst of raw photos, and video files transfer to my Mac amazingly quickly.
  • Came with some free recovery software via download code.
  • I’ve been using this to record 4K 60fps video on a GH5 and it handles it fine.
  • This card is fast and great value for money.
Warranty / Certifications
Manufacturer warranty
1 year(s)
Other Information
199.99 $

Price History

Other reviews