Archival product


The M3AA memory card is a card dedicated for dashcams and action cameras. Comparing to average consumer memory cards, this card delivers up to 10x higher endurance, which translates into extreme durability and 24/7 recording capability.

Depending on the production batch, the actual appearance of memory cards, card reader or packaging may differ from that shown in the picture.

Item out of stock.
Key features
  • Available capacities:
    16 GB 32 GB 64 GB
  • UHS-I U3 interface
  • card standard:
  • speed of operation:
    read up to 95 MB/s (16 GB up to 90 MB/s)
    write up to 90 MB/s (16 GB up to 45 MB/s)
  • lifetime warranty + technical support

Maximum durability

The use of high quality MLC NAND flash has enabled to create a memory card that provides more than 10 times better write endurance than average consumer-grade product. Thanks to that, the M3AA microCARD is ideal for devices that record large amounts of data, such as dash cams or home monitoring systems.

The highest level of performance

By utilizing the UHS-I U3 interface, M3AA memory cards can provide up to 95 MB/s read and 90 MB/s write speeds. This enables smooth processing of the highest quality audio and video files. GOODRAM M3AA is no stranger to 4K or 240fps videos as well as the highest quality photos.

Versatile UHS-I U3 interface

This memory card is based on the fast UHS-I interface with U3 speed. It allows to achieve read speeds of up to 95 MB/s and write up to 90 MB/s for 32 GB and 64 GB, and up to 90 MB/s and 45 MB/s for 16 GB.


16, 32, 64 GB



Speed of operation

read: up to 95 MB/s (16 GB up to 90 MB/s)
write: up to 90 MB/s (16 GB up to 45 MB/s)

File system


Operating temperature

0 - 70°C (recommended)

Storage temperature

-25 - 85°C (recommended)

Operating and storage humidity

30 ~ 85% (recommended)

Power supply

Powered from the device


15 x 11 x 1 mm


0.4 g

Blister dimensions

103 mm (width) x 123 mm (height)

Weight (with packaging)

8.3 g

Logistics data

Storage capacity for GOODRAM memory cards and USB is always expressed in decimal values. That means, 1GB equals 1 000 000 000 bytes. Operating system that use the binary conversion ie. 1GB equals 1,073,741,824 bytes may show lower storage capacity value than advertised.
16GB Micro Card MLC U3 UHS I + adapter 90/45 MB/s DEDICATED16 GBmicro card + adapterM3AA-0160R11-DD5908267913482
32GB Micro Card MLC U3 UHS I + adapter 95/90 MB/s DEDICATED32 GBmicro card + adapterM3AA-0320R11-DD5908267913499
64GB Micro Card MLC U3 UHS I + adapter 95/90 MB/s DEDICATED64 GBmicro card + adapterM3AA-0640R11-DD5908267913505

GOODRAM reserves the right to change the specification at any time without prior information.

Form factor Size File
Product brochure PDF 0.2 MB
Manual PDF 1 MB
Photos ZIP 29 MB

The most important feature of M3AA is the endurance: 10x bigger in comparison to standard memory cards.