ProGrade has two SDXC UHS-II Cards with the V60 and V90. So, what are the main differences between these two?
You can find out in this comparison guide for the two memory cards.
Quick Summary
When compared to the ProGrade SDXC V60 UHS-II Card, the ProGrade SDXC V90 UHS-II Card comes with a faster maximum sequential read speed, faster maximum sequential write speed and faster video write speed.
As a result, you will get shorter loading and transfer times with the ProGrade SDXC V90. Furthermore, you will be able to record videos at higher resolutions and frame rates.
Aside from the aforementioned speed differences, the two memory cards are the same when it comes to operating temperature, storage temperature, data loss protection and warranty coverage.
If you are interested, you can purchase either of the two cards on Amazon with the following links:
ProGrade SDXC V60 vs. ProGrade SDXC V90 Comparison Chart
You can find a comparison table between the V60 and V90 versions of the memory card below.
| ProGrade SDXC V60 UHS-II Card | ProGrade SDXC V90 UHS-II Card | |
|---|---|---|
| Capacity Options | 64GB 128GB 256GB | 64GB 128GB 256GB |
| Dimensions | 0.94” x 1.25” x 0.08” (or 24 mm x 32 mm x 2.1 mm) | 0.94” x 1.25” x 0.08” (or 24 mm x 32 mm x 2.1 mm) |
| Form Factor | SDXC UHS-II | SDXC UHS-II |
| Speed Class | Class 10 | Class 10 |
| UHS Speed Class | U3 | U3 |
| Video Speed Class | V60 | V90 |
| Maximum Read Speed | Up to 250 MB per second | Up to 300 MB per second |
| Maximum Write Speed | Up to 130 MB per second | Up to 250 MB per second |
| Data Loss Prevention | Built-in write-protect switch | Built-in write-protect switch |
| Operating Temperature | -13°F to 185°F (or -25°C to 85°C) | -13°F to 185°F (or -25°C to 85°C) |
| Storage Temperature | -40°F to 185°F (or -40°C to 85°C) | -40°F to 185°F (or -40°C to 85°C) |
| Warranty | 3-year warranty | 3-year warranty |
| Pricing | Check price on Amazon. | Check price on Amazon. |
Capacity Options
Both versions of the ProGrade SDXC Cards are available in capacities of 64 GB, 128 GB and 256 GB.
Dimensions
The two memory are the same when it comes to physical size as both measured out at 0.94” x 1.25” x 0.08” (or 24 mm x 32 mm x 2.1 mm).
Form Factor
The ProGrade SDXC V60 and ProGrade SDXC V90 utilize the same SDXC UHS-II form factor.
Speed Class
The two memory cards in this versus guide have been rated with a Speed Class Rating of Class 10, which means both have a minimum write speed of 10 MB per second.
UHS Speed Class
The ProGrade SDXC V60 and ProGrade SDXC V90 also have been rated with a UHS Speed Class rating of U3, which means that the two cards can achieve a minimum write speed for 10 MB per second.
Video Speed Class
The ProGrade SDXC V60 memory card has a video speed class rating of V60, which means that it has a minimum sustained sequential writing speed of 60 MB per second.
The ProGrade SDXC V90 has a speed class rating of V90. So, this has a minimum sustained sequential writing speed of 90 MB per second.
Maximum Read Speed
The ProGrade SDXC V90 has a better maximum sequential reading speed than the ProGrade SDXC V60. The V90 version is 50 MB per second faster (or 20% faster) than the V60 version. This will result in better loading times and shorter transfers.
You can check out the max sequential read speed specs below:
- ProGrade SDXC V60: Up to 250 MB per second
- ProGrade SDXC V90: Up to 300 MB per second
Maximum Write Speed
The ProGrade SDXC V90 also has the better maximum sequential writing speed when compared to the ProGrade SDXC V60. The V90 card is 120 MB per second faster (or 92.31% faster) than the V60. As a result, you will be able to record at higher resolutions and frame rates with the V90 variant than the V60 variant.
You can take a look at the max sequential write speed specifications below:
- ProGrade SDXC V60: Up to 130 MB per second
- ProGrade SDXC V90: Up to 250 MB per second
Compatible Cameras
You can check out a list of compatible action, photo and video cameras for both the ProGrade SDXC V60 and ProGrade SDXC V90 with this guide.
Data Loss Prevention
The two memory cards in this comparison come with a built-in write-protect switch, which is designed to prevent accidental data loss.
Operating Temperature
The ProGrade SDXC V60 and ProGrade SDXC V90 have the same recommended operating temperature range as the two cards can tolerate -13°F to 185°F (or -25°C to 85°C).
Storage Temperature
The two memory cards also have the same storage temperature, or non-operating temperature range, of -40°F to 185°F (or -40°C to 85°C).
Warranty
The ProGrade SDXC V60 UHS-II Card and ProGrade SDXC V90 UHS-II Card each comes with a 3-year warranty.
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