Product Comparison: Integral INSDX128G-100/90V30 vs Transcend Ultimate 600x

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General Specifications
Ultimate 600x
About the Product
Integral Premium High Speed SDHC and SDXC cards are a perfect fit for your DSLR, digital camera, camcorder and SD compatible PC. These cards offer super-fast read and write speeds and are ideal for 4K Ultra High-Definition video, large RAW photos and burst-mode photography.
For professionals working with today's cutting-edge photography and video equipment, Transcend's Class 10 SDXC/SDHC UHS-I cards provide an incredible level of performance and vast storage capacity to meet the demands of high-resolution image capture and full HD video recording.
Key Specs
128 GB
32 GB
Bus Type
Read Speed
100 MB/s
90 MB/s
Write Speed
50 MB/s
45 MB/s
What customers say about "Key Specs"
Integral INSDX128G-100/90V30 128GB 4K Ultra-HD Video Premium High Speed Memory Card
  • The incredibly high transfer speeds ensure copying anything over to it is kept to a minimum.
  • Speed was perfectly adequate and no hesitation or read write issues arose.
  • It runs at a very fast speed. Highly recommended.
  • It has never let me down. It copes well with the demands of 4K recording.
  • Works as expected and have not noticed any speed problems in saving and retrieving files.
Transcend Ultimate 600x 32GB SDHC Class 10 UHS-I Memory Card
  • Write speeds are good (at around 40 MB/sec sequential) and read speeds are over 90MB/sec.
  • This card is the top model of Transcend (and actually uses MLC memory which is rare for SD cards) and it's pretty fast.
  • You can do burst shoots and FullHD recording at blazing speeds, with plenty of space to fill hours of contents in their purest form.
  • Had no issues with speed of processing at 8 fps which is about as much as I ever will need and transfer to PC backup was easily managed.
  • Very fast write speeds perfect for video.
Size & Weight
1.26 in.
1.26 in.
0.94 in.
0.94 in.
0.08 in.
0.08 in.
0.1 oz.
0.1 oz.
Speed Class
UHS Speed Class
Video Speed Class
Built-in Write-Protect Switch
Shockproof, Waterproof, X-Ray Proof, Temperature Extremes, Engineered for 4K video, Smooth video playback
Error Correction, RecoveRx software, MLC flash-based performance and reliability, Capture high quality images
What customers say about "Features"
Integral INSDX128G-100/90V30 128GB 4K Ultra-HD Video Premium High Speed Memory Card
  • Well priced and performed as well as expected.
  • The high read speeds ensure there are no issues when playing music back through desktop software.
  • It is fast, the V30 speed lives up to its claim.
  • It has a fast read/write speed (u3 rated) so good for 4K and is High-temperature resistance, water-resistant, Shockproof and X-ray proof.
  • Excellent for video recording at all HD standards, and 4k up to around 50 FPS without high compression.
Transcend Ultimate 600x 32GB SDHC Class 10 UHS-I Memory Card
  • I have not had any problems in over a year. The speed is good.
  • An excellent sd card with large memory and a budget price.
  • This card enhances and speeds up camera performance.
  • Simply a great, fast card for use with my Sony A77.
  • Performs very well in my Nikon camera, combining good speed with great capacity.
Warranty / Certifications
Manufacturer warranty
5 year(s)
5 year(s)
Other Information

Price History

Other reviews