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Small red and black microSDXC card with SanDisk Extreme branding

SanDisk

SanDisk Extreme 2TB microSDXC SDSQXAV-2T00-GN3MA memory card

SKU CH-5W0F-PVTG5 MPN SDSQXAV-2T00-GN3MA

Stores 2TB of 5K and 4K UHD footage with UHS-I U3/V30 ratings, up to 240MB/s read and 140MB/s write speeds

  • Total capacity2 TB
  • Speed classUHS-I
  • Max read speedUp to 240 MB/s read speed
  • Write throughputUp to 140 MB/s write speed
  • Product typeMicroSDXC
  • Key featuresINCREDIBLY LIFELIKE 5K AND 4K UHD. Capture epic 5K point-of-
  • Capture 5K and 4K UHD video smoothly with U3 and V30 speed ratings
  • Transfer files fast with read speeds up to 240MB/s
  • Record longer sessions using write speeds up to 140MB/s
  • Store up to 2,808 minutes of 4K video at 30 fps on 2TB capacity
  • Protect data with one year of free RescuePRO Deluxe recovery software

SanDisk Extreme 2TB microSDXC Card

The SanDisk Extreme SDSQXAV-2T00-GN3MA is a 2TB microSDXC memory card rated UHS-I with U3 and V30 video speed classes. It delivers read speeds up to 240MB/s and write speeds up to 140MB/s for capturing 5K and 4K UHD footage. The card includes a one-year RescuePRO Deluxe data recovery subscription.

Suits drones, action cameras and mirrorless shooters

Creators recording extended 4K UHD sessions at 30 fps benefit from the 2TB capacity, which holds up to 2,808 minutes of video at 641MB per minute. The UHS-I interface limits sustained throughput, so workflows needing higher sustained write bandwidth for heavier codecs should look at cards with a faster bus interface.

UHS-I bus interface

The single specification that decides fit is the UHS-I bus. It caps maximum transfer rates at the quoted 240MB/s read and 140MB/s write. Devices requiring UHS-II or UHS-III speeds cannot utilise their full potential with this card, regardless of its capacity or video speed class ratings.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $372.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).
Total capacity 2 TB
Higher than about 99% of the 1,132 comparable items (median 64 GB).
Price per TB $186.50 per TB
Cheaper than about 84% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme
Model nameSDSQXAV-2T00-GN3MA
Total capacity2 TB
Product typeMicroSDXC
Performance
Speed classUHS-I
Max read speedUp to 240 MB/s read speed
Write throughputUp to 140 MB/s write speed

Questions about this item

How do I install the SanDisk Extreme 2TB microSDXC card in my device, and what is the common mistake to avoid?

Insert the card with the gold contacts facing down and the notched corner aligned until it clicks. The step people get wrong is forcing it in upside‑down, which can damage the contact pins or the device slot.

What maintenance or replacement will the SanDisk Extreme 2TB microSDXC card need over time?

The card has no moving parts and requires no scheduled maintenance. Replacement is only needed if the NAND flash wears out after extensive write cycles or if physical damage occurs.

What limit appears first during sustained 4K UHD recording on the SanDisk Extreme 2TB microSDXC card?

The V30 rating guarantees a minimum 30 MB/s sequential write speed. If the camera’s bitrate exceeds that sustained throughput, the card becomes the bottleneck before the 2 TB capacity fills.

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