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Small rectangular SDXC card, matte black finish, 32 by 24 by 2.1 mm

SAMSUNG

SAMSUNG SDXC Pro Ultimate 64GB memory card

SKU CH-J3G7-WP0YF

A 64 GB SDXC card with UHS-I speeds up to 200 MB/s read and 130 MB/s write, rated U3 and V30 for 4K video

  • Total capacity64 GB
  • Memory card formatSDXC
  • Read up to 200MB/s for rapid file transfers
  • Write up to 130MB/s to capture 4K video smoothly
  • U3 and V30 speed classes guarantee sustained performance
  • Withstands -25°C to 85°C operating temperatures
  • Weighs only 1.75g for ultra-light portability

Pro Ultimate 64GB SDXC card

The Samsung Pro Ultimate is a 64GB SDXC memory card built for expert-level photography and video work. It uses the UHS-I interface and carries U3 and V30 speed ratings. Sequential read speeds reach up to 200MB/s while write speeds reach up to 130MB/s. The card operates between -25°C and 85°C and survives storage from -40°C to 85°C.

For hybrid shooters needing UHS-I reliability

This card suits photographers and videographers using DSLR, mirrorless, compact cameras or camcorders that support UHS-I and V30 capture. It also works in laptops with SD slots for quick offloads. Buyers whose workflow demands sustained write throughput above 130MB/s or capacities beyond 64GB should look at higher-specification media. Devices limited to older speed classes will not benefit from the U3 rating.

64GB capacity with U3/V30 headroom

The 64GB capacity holds thousands of RAW files or hours of 4K footage at V30 bitrates. Read speeds up to 200MB/s keep ingest fast, while the 130MB/s write ceiling handles continuous burst shooting and 4K recording without buffer stalls. Workloads requiring constant writes above 130MB/s or larger single-project storage will exceed the comfortable envelope of this card.

How it compares

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

Price $23.99
Cheaper than about 73% 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 $374.84 per TB
Typical for this category: the median of 901 items is $374.69 per TB.

Specifications

Product
Total capacity64 GB
Storage
Memory card formatSDXC

Questions about this item

Does my camera need a UHS-I slot to use this 64 GB SDXC card?

Yes, the card uses the UHS-I interface and requires a compatible SDXC slot in your DSLR, mirrorless, compact camera, camcorder or laptop.

Will the card still record video if my older camcorder only supports U1 or V10 speed classes?

The card is rated U3 and V30, so it will operate in an older device but sustained write speeds may fall back to the host's lower class limit.

How can I verify the card reaches the stated 200 MB/s read and 130 MB/s write speeds after formatting?

Run a benchmark tool such as CrystalDiskMark or Blackmagic Disk Speed Test on a UHS-I reader and compare the sequential results to the rated figures.

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