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SanDisk Extreme Go 64GB SDXC card, black plastic with red label

SanDisk

SanDisk Extreme Go SDXC 64GB 170MB/s U3 V30 memory card

SKU CH-B0K5-FC7MC

64GB SDXC card with 170MB/s read and 80MB/s write for 4K UHD video, plus temperature, water, shock and magnet proofing

  • Total capacity64 GB
  • Memory card formatSDXC
  • Speed classUHS-I U3 V30 4K UHD
  • Max read speedUp to 170 MB/s
  • Write throughputUp to 80 MB/s
  • Product typeSecure Digital Extended Capacity (SDXC)

Capacity 64GB

  • Record 4K UHD video smoothly with UHS-I U3 V30 rating
  • Transfer files fast at up to 170MB/s read speed
  • Store hours of footage on 64GB capacity
  • Withstand tough environments with waterproof, shockproof, temperature-proof and magnet-proof design
  • Benefit from durable NAND flash technology for long-lasting reliability

SanDisk Extreme Go 64GB SDXC card

The SanDisk Extreme Go is a 64GB SDXC memory card built for photographers and videographers who need reliable high-speed capture. Rated UHS-I U3 V30, it supports 4K UHD video recording with sustained write performance. NAND flash construction adds durability for demanding field use.

Check device compatibility before ordering

Verify that your camera, drone or recorder accepts SDXC cards and supports UHS-I speeds to reach the rated 170MB/s read and 80MB/s write. Older SDHC-only slots will not recognise the 64GB capacity. Confirm the card’s physical dimensions match the device’s card slot.

Thermals noise and power in normal use

The card operates silently with no moving parts and draws minimal power from the host device. It is rated temperature proof, waterproof, shock proof and magnet proof, so environmental extremes do not affect thermal behaviour or data integrity during extended shoots.

How it compares

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

Price $29.99
Cheaper than about 65% of the 1,947 comparable items (median $46.99).
Total capacity 64 GB
Typical for this category: the median of 1,132 items is 64 GB.
Price per TB $468.59 per TB
Pricier than about 60% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme Go
Model nameSDSDXGN-064G-GNCIN
Part numberSDSDXGN-064G-GNCIN
Total capacity64 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-I U3 V30 4K UHD
Max read speedUp to 170 MB/s
Write throughputUp to 80 MB/s
Storage
Memory card formatSDXC

Other versions of this model

5 more in the same range

Questions about this item

Does the SanDisk Extreme Go SDXC 64GB card come with a USB reader or adapter in the box?

The card is sold on its own; a compatible UHS-I card reader or USB adapter must be purchased separately to transfer files to a computer.

What do the U3 and V30 ratings on this 64GB card mean for my camera choice?

U3 and V30 both guarantee a minimum sustained write speed of 30MB/s, so the card meets the requirements for 4K UHD video recording in cameras that support UHS-I SDXC media.

Will I actually see the 170MB/s read speed when copying photos to my laptop?

The 170MB/s figure is the maximum sequential read speed under ideal conditions; real-world transfer rates depend on the card reader, USB port and host system capabilities.

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