PROGRADE DIGITAL BLOG

Read more about ProGrade Digital technology, plus the products and people who are helping expand the creative visions of cinema and photography professionals around the world.

SD™ Express: A Comparison To CFexpress™

Recently, the SD™ Association (governing body for SD card development and standardization) announced finalization of revision 7.0 for the card SD specification. This revision now includes a section 8.0, which adds an NVMe® compliant, PCIe® interface option. Like the announcement of CFexpress™ 1.0 made by the CompactFlash® Association in August of 2016, the PCIe interface with NVMe provides a scalable path for improved performance in flash-based storage devices, and conforms to industry standards in use for devices such as SSDs.

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ProGrade Digital Announces New Line Of Professional Grade microSDXC™ UHS-II, V60 Memory Cards, Plus Two Additional USB 3.1, Gen. 2 Dual-Slot Workflow Readers

ProGrade Digital announces professional grade microSDXC™ UHS-II, U3, Class 10, V60 memory cards, which deliver maximum read speed of up to 200MB/s and maximum write speed of up to 80MB/s. Company also adds to its family of dual-slot USB 3.1, Gen. 2 workflow readers by introducing microSD™ Dual-Slot Card Reader, plus CompactFlash™ & SD™ Dual-Slot Card Reader. Both offer data transfer rates of up to 10Gb/s (1.25GB/s).

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Media Matters, Part 2

Secure Digital (SD) Card Breakdown
If you have an SD card that’s an SDXC UHS-II, U3, Class 10, V90, what do you really have? Let’s break down the ratings and descriptions.

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