SanDisk Extreme PRO 256GB SDXC UHS-I

Name: SanDisk Extreme PRO 256GB SDXC UHS-I
Brand: SanDisk
SKU: co3ggapm7d
Availability: InStock

This SanDisk Extreme PRO 256GB SDXC memory card offers shot speeds up to 90MB/s and transfer speed...

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Sandisk Exrteme Pro 256 Gb Memory Card Sdxc Class 10 Uhs-I 619659170356

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Product Information

Full details

The SanDisk Extreme PRO 256GB SDXC memory card is designed for professional photographers and videographers who require reliable, high-speed storage for 4K UHD video and burst-mode photography. Its key benefit is the combination of rapid 170MB/s read speeds and robust durability features that protect data in harsh environments, though users should ensure their device hardware supports UHS-I and V30 standards to fully realize these performance metrics.

All features

Series	Extreme PRO
Model Part Number	SDSDXXY-256G-GN4IN
Brand	SanDisk

Extended Product Information

FAQs

Is this card waterproof?

Yes, the SanDisk Extreme PRO is built to be waterproof and can withstand exposure to moisture in various environments.

Can I use this in an older camera?

Yes, the card is backwards compatible with older SD devices, though you may not achieve the maximum 170MB/s read speeds.

What is the operating temperature range?

The card functions reliably in temperatures ranging from -25ºC to 85 ºC.

Does this card support 4K video?

Yes, it is V30 rated, which is specifically designed for 4K UHD video recording.

How do I ensure the best speed performance?

Use a high-speed UHS-I compatible card reader and ensure your camera settings are matched to the card's write capabilities.

Troubleshooting

Camera displays 'Card Error' or 'Cannot Access Card'

Ensure the card is properly inserted and the write-protect switch on the side of the card is in the 'unlocked' position.

Slow transfer speeds when copying files to computer

Verify that your computer's SD card reader or external USB adapter supports UHS-I interface speeds.

Files appear corrupted or are missing

Run a disk check utility on your computer, or format the card in-camera to clear file system errors.

Pros and Cons

Pros

Reliable high-speed transfer rates for post-production efficiency
Rugged build quality suitable for extreme outdoor environments
Large 256GB capacity minimizes the need for frequent data management
Supports professional-grade 4K UHD video recording without frame drops

Cons

Requires devices compatible with UHS-I/V30 to reach advertised speeds
Performance may be throttled by older SD card readers
Higher price point compared to standard class 10 cards

Setup, Compatibility & Care

Before using your SanDisk Extreme PRO, it is recommended to format the card within your camera's menu to ensure the file system is optimized for your specific device. This card is compatible with a wide range of hardware, including modern digital cameras, professional camcorders, and laptops with integrated SD slots. To ensure longevity, keep the gold contact points clean and free of dust or oils. When not in use, store the card in a protective plastic case to avoid mechanical shock. Always wait for the device's 'write' indicator to stop blinking before removing the card to prevent data corruption.