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Full-size SDXC card, 512 GB, red and black label

SanDisk

SanDisk Extreme PRO SDXC 512GB 280MB/s V60 U3 memory card

SKU CH-6QD3-PYM71

A 512 GB SDXC card rated V60 and U3 for 6K, 4K and Full HD video with up to 280 MB/s read and 150 MB/s burst write speeds

  • Total capacity512 GB
  • Memory card formatFull Size SD
  • Product typeSecure Digital Extended Capacity (SDXC)

Capacity 512GB

  • Up to 280MB/s read speed accelerates large-file offloads
  • V60 and U3 ratings guarantee 60MB/s minimum write for 6K and 4K capture
  • 512GB capacity stores extended high-resolution shoots without swapping cards
  • Operates from -25°C to 85°C for reliable field use in extreme climates
  • Up to 150MB/s shot speed supports continuous burst and time-lapse photography

Professional 512GB SDXC card for 6K video

The SanDisk Extreme PRO SDXC card delivers 512GB of storage in a full-size SD form factor. It is built for professional cameras and camcorders that demand sustained high-bitrate recording. The UHS-II interface supports read speeds up to 280MB/s for rapid offloading of large media files.

Suited for cinema workflows; not for budget devices

This card targets videographers capturing 6K, 4K UHD and Full HD footage with a guaranteed minimum write speed of 60MB/s via its V60 and U3 ratings. It also handles continuous burst and time-lapse photography at up to 150MB/s. Cameras limited to UHS-I speeds or lower video speed classes will not utilise the sustained write performance this card provides.

V60 rating guarantees 60MB/s sustained write

The Video Speed Class 60 certification is the decisive specification: it ensures the card maintains at least 60MB/s write throughput for cinema-quality recording without dropped frames. The 512GB capacity holds roughly 60 minutes of 6K video or 1,000 24 MP photos, and the card operates reliably from -25°C to 85°C.

How it compares

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

Price $266.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).
Total capacity 512 GB
Higher than about 90% of the 1,132 comparable items (median 64 GB).
Price per TB $521.46 per TB
Pricier than about 64% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Total capacity512 GB
Product typeSecure Digital Extended Capacity (SDXC)
Storage
Memory card formatFull Size SD

Other versions of this model

1 more in the same range

Questions about this item

What are the physical dimensions of this 512GB SDXC card?

The card measures 0.09 inches thick, 0.94 inches wide and 1.26 inches long, matching the standard full-size SD form factor.

How do I install the card correctly to enable UHS-II speeds?

Insert the card label-side up until it clicks; the extra row of contacts on the back must align with a UHS-II slot to reach 280MB/s read and 150MB/s write speeds.

Will the card handle extended shoots in freezing or hot conditions?

It operates from -25°C to 85°C and survives storage from -40°C to 85°C, so it remains reliable in extreme outdoor temperatures.

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