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TOPRAM 128GB SDXC memory card in plastic case

TOPRAM

TOPRAM OEM128GSDC10-Blank 128GB SDXC UHS-I Class 10 memory card

SKU CH-S67J-4YB5C

128 GB SDXC card rated UHS-I Class 10 with read speeds up to 50 MB/s and write speeds up to 15 MB/s for cameras and portable devices

  • Total capacity128 GB
  • Speed classUHS-I / Class 10
  • Max read speedup to 50 MB/s (UHS-I)
  • Write throughputup to 15 MB/s
  • Product typeSecure Digital Extended Capacity (SDXC)
  • 128 GB capacity stores thousands of photos and videos
  • UHS-I Class 10 rating guarantees minimum 10 MB/s sustained write speed
  • Read speeds up to 50 MB/s transfer files quickly to your computer
  • Write speeds up to 15 MB/s keep up with Full HD video recording
  • SDXC format works in cameras, phones, drones and other portable devices

128 GB SDXC card for cameras and phones

This TOPRAM OEM128GSDC10-Blank is a Secure Digital Extended Capacity card rated UHS-I Class 10. It delivers read speeds up to 50 MB/s and write speeds up to 15 MB/s. The 128 GB capacity suits extended photo bursts and Full HD video recording. It is sold as an OEM unit in a plastic case without a retail sticker.

UHS-I Class 10 speed rating

The single specification that determines suitability is the UHS-I Class 10 rating, which guarantees a minimum sustained write speed of 10 MB/s. Maximum read reaches 50 MB/s while maximum write reaches 15 MB/s. Devices that require faster sustained write throughput for 4K or high-bitrate codecs will not be satisfied by this card.

Fits SDXC slots in phones, cameras and GPS units

The card slots into any host that accepts SDXC media, including smartphones, digital cameras, camcorders, MP3 players and GPS receivers. It requires no external power or adapter beyond the native slot. The OEM packaging omits a retail box, freeing up shelf space and reducing packaging waste for system integrators.

How it compares

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

Price $20.99
Cheaper than about 77% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $163.98 per TB
Cheaper than about 89% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameTOPRAM
Model nameOEM128GSDC10-Blank
Total capacity128 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-I / Class 10
Max read speedup to 50 MB/s (UHS-I)
Write throughputup to 15 MB/s

Questions about this item

What does the 50 MB/s read speed mean for everyday use?

The card can transfer photos and videos to a computer at up to 50 MB/s, so a full 128 GB card empties in roughly forty minutes under ideal conditions.

How does the UHS-I interface affect performance?

UHS-I sets the bus ceiling at 50 MB/s read and 15 MB/s write, so sustained write speed tops out at 15 MB/s for Full HD recording.

Will this card fit my camera’s SD slot?

It uses the standard SDXC form factor, so any device with an SDXC-compatible slot accepts it.

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