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Extreme endurance for
monitoring devices

Take the worry out of always-on recording. Engineered to deliver longest lasting performance,
the Samsung PRO Endurance is a perfect fit for CCTV, dash cams, and body cams.
Capture your crucial moments in high-resolution, even in harsh conditions.

The Samsung PRO Endurance is a perfect fit for CCTV, dash cams, and body cams.

Built to last
up to 140K hours

Astoundingly reliable stamina.
With capacities up to 256GB1, the PRO Endurance records and rewrites up to 140K hours (over 16 years)2.
Plus, your data is secured with a limited warranty up to 5 years3.

This is an image of samsung pro endurance microSD meomory card 256gb.

1 Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity.
2 Varies by capacity: 256GB model up to 140,160 hours, 128GB model up to 70,080 hours, 64GB model up to 35,040 hours, 32GB model up to 17,520 hours. Based on Full HD (1920x1080) video content recorded at 26Mbps (3.25MB/s).
Actual continuous recording time may vary depending on battery capacity of camera.
3 Limited warranty terms are: 5-year for 128/256GB models, 3-year for 64GB model, 2-year for 32GB model, 1-year for SD adapter. For details, please visit: www.samsung.com/support

Record and play in FHD or 4K

The PRO Endurance optimizes handling of large video files with read/write speeds up to 100/40MB/s1.
Plus, FHD and 4K resolution support ensures that crucial moments are recorded in immense clarity and detail
for the times you need them the most.

PRO Endurance supports both FHD and 4K resolutions, allowing you to record moments with exceptional clarity and detail.

1 Performance results are based on internal testing conditions,
Read/write speeds may vary by host device interface, usage conditions and other factors.

Critical data.
Safeguarded.

From severe weather to extensive wear and tear, the PRO Endurance stands up to real-world situations. It is rigorously tested and proven resistant to magnets1, X-rays2, water3, drop4, wearout5, and withstands operating temperatures ranging from -25°C to 85°C⁶.

1 Resists magnetic fields of up to 15,000 Gauss (the equivalent of a high-field MRI scanner)
2 Protects from damage caused by airport X-ray machines
3 Survives up to 72 hours in 1-meter depth of seawater
4 Withstands drops up to 5 meters (16.4 feet)
5 Passes a durability test of 10,000 swipes ⁶ Non-operating from -40°C to 85°C * Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery.

1 Resists magnetic fields of up to 15,000 Gauss (the equivalent of a high-field MRI scanner)
2 Protects from damage caused by airport X-ray machines
3 Survives up to 72 hours in 1-meter depth of seawater
4 Withstands drops up to 5 meters (16.4 feet)
5 Passes a durability test of 10,000 swipes ⁶ Non-operating from -40°C to 85°C * Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery.

World's
No.1 Flash
Memory

Experience the superior performance and reliability that you can only get from the world's number one brand for flash memory since 2003. The PRO Endurance leverages Samsung’s highly reliable enterprise-grade NAND flash memory, enabling industry-leading continuous recording time of up to 16 years (140K hours).

* Source: 2003-2021 OMDIA data: NAND suppliers’ revenue market share.

The world's No.1 Samsung flash memory in 2003

* Source: 2003-2021 OMDIA data: NAND suppliers’ revenue market share.

Specifications

  • Product Type
    microSDHC™ Memory Card
    microSDXC™ Memory Card
  • Capacity
    32GB, 64GB
    128GB, 256GB
  • Read Speed
    Up to 100MB/s
  • Write Speed
    Up to 40MB/s (128/256GB)
    Up to 30MB/s (32/64GB)

More specs

Model Code (Capacity)

  • MB-MJ32K (32GB)

  • MB-MJ64K (64GB)

  • MB-MJ128K (128GB)

  • MB-MJ256K (256GB)

General Feature

  • Product Type

    microSDHC™ Memory Card (32GB)
    microSDXC™ Memory Card (64/128/256GB)

  • Family Line

    PRO Endurance

  • Application

    Surveillance (IP/Home/Network) cam, Dash cam, Body cam, and other always-on applications.

  • Capacity

    32/64/128/256GB

  • Interface

    UHS-I (SDR104)

  • Dimension (WxHxD)

    15 x 11 x 1 (mm)

  • Weight

    Approx. 0.25g

  • Accessory

    SD adapter

Performance

  • Speed

    Read :
    up to 100MB/s (32/64/128/256GB)
    Write :
    up to 40MB/s (128/256GB), up to 30MB/s (32/64GB)

  • Speed Class

    U3, V30, Class 10 (128/256GB),
    U1, V10, Class 10 (32/64GB)

Environment

  • Operating Voltage

    2.7~3.6V

  • NON-OPERATING TEMPERATURE

    -40°C to 85°C (-40°F to 185°F)

  • OPERATING TEMPERATURE

    -25°C to 85°C (-13°F to 185°F)

  • MAGNETIC

    15,000 Gauss/30sec

  • X-RAY

    100mGy/210sec (ISO/IEC7816-1)

  • WATER

    1M, 3% NaCl, 72hrs

  • HUMIDITY

    40'C, 93%, 500hr (storage)

  • DURABILITY

    10,000 insertion/removal cycles

Certification

  • EMC

    CE(UKCA)/FCC/VCCI/RCM

Warranty

  • LIMITED 5 YEAR WARRANTY (128/256GB)
    LIMITED 3 YEAR WARRANTY (64GB)
    LIMITED 2 YEAR WARRANTY (32GB)

    * Warranty for SD adapter is limited to 1 year.

  • 1) Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. The results are based on internal tests, features and specs may vary by actual usage conditions.
  • 2) The Samsung product authentication for memory cards and USB flash drives is available at: www.samsung.com/support

* All product specifications reflect internal test results and are subject to variations by user’s system configuration.
* All product images shown are for illustration purposes only and may not be an exact representation of the product.
* Samsung reserves the right to change product images and specifications at any time without notice.