NX-B2SE512G

NX-B2SE Series|CFexpress™ Type B Memory Card

512 GB|256 GB|128 GB

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Multi-use for photos and videos

NX-B2SE series offers multiple performance features to meet a various type of shooting, from still photos to video.
It has fast maximum write/read speed, reducing the time required to transfer data from the card to a PC or other device after shooting.

NX-B2SE512G – IDEAL FOR 8K RECORDING, BEST-IN-CLASS1 READ/WRITE SPEEDS

NX-B2SE512G has a minimum sustained write speed2 :800 MB/s that supports 8K 30fps video recording, It also has a class-leading read speed2: 1,950 MB/s and write speed2: 1,900 MB/s.
This card can improve operational efficiency by reducing the time required to transfer data from the card to the PC after shooting.

Max. Read2
NX-B2SE512G:1,950 MB/s
NX-B2SE256G:1,950 MB/s
NX-B2SE128G:1,100 MB/s

Max. Write2
NX-B2SE512G:1,900 MB/s
NX-B2SE256G:1,750 MB/s
NX-B2SE128G:1,000 MB/s

Min. Sustained Write2
NX-B2SE512G:800 MB/s
NX-B2SE256G:400 MB/s
NX-B2SE128G:200 MB/s

Still Photo Shooting
  Single Shooting Continuous Shooting with Camera Buffer High Speed Continuous Shooting Recommended Shooting Scene
NX-B2SE512G
NX-B2SE256G
NX-B2SE128G
・Portrait
・Landscape
・Still Life
Movie Recording
Full HD DCI 4K 30fps/
UHD 4K 30fps
DCI 4K 60fps/
6K RAW 60fps
4K 120fps/
8K 30fps
8K 120fps/
6K 160fps
NX-B2SE512G
NX-B2SE256G
NX-B2SE128G

DuRABILITY TESTED

Exterior durability is tested in an environment compliant with CompactFlash Association regulations:

  • Operating Temperature Resistance: 14 ℉ to 158 ℉
  • Shock Resistance
  • X-ray Resistance
  • UV Resistance
  • Magnetic Resistance
  • Anti-Static

Compatibility

Nextorage is testing the operation in various recording modes with the latest high-end cameras. See below for the latest compatibility information:

Check the compatibility ▸
Free Data Recovery Software Download

MEMORY CARD FILE RESCUE

This software recovers data that has been deleted by mistake or that cannot be read, as far as possible.

Does not support data recovery for content protected and game data files. Not all data may be recoverable.

Learn more ▸

5-YEAR LIMITED WARRANTY

Warranty and product support valid for 5 years from the purchase date

Specifications

Model / Capacity*

NX-B2SE512G / 512 GB
NX-B2SE256G / 256 GB
NX-B2SE128G / 128 GB

* 1 GB = 1 billion bytes. The actual usable capacity (user area) is smaller than the indicated capacity due to its use for system area.

Form Factor

CFexpress Type B

Interface

PCIe®3.0 × 2, NVMe 1.4

NAND Flash

3D TLC

Max. speed (Read)2

NX-B2SE512G:1,950 MB/s
NX-B2SE256G:1,950 MB/s
NX-B2SE128G:1,100 MB/s

Max. speed (Write)2

NX-B2SE512G:1,900 MB/s
NX-B2SE256G:1,750 MB/s
NX-B2SE128G:1,000 MB/s

Min. Sustained speed (Write)2

NX-B2SE512G:800 MB/s
NX-B2SE256G:400 MB/s
NX-B2SE128G:200 MB/s

VPG400

Not Support

Storage environment

-40 ℉ to 185 ℉ (-40 ℃ to 85 ℃)

Operating environment

14 ℉ to 158 ℉ (-10 ℃ to 70 ℃)

Dimensions (W×L×T)

Approx. 29.6 ㎜ × 38.5 ㎜ × 3.8 ㎜
(1 3/16 in. × 1 9/16 in. × 5/32 in.)

Mass

Approx. 9 g (0.32 oz)

Included item

・Instruction manual & warranty

Warranty

5 years from the date of purchase

Durability 3

Operating Temperature resistance

14 ℉ to 158 ℉ (-10 ℃ to 70 ℃)

Shock resistance

EIA-364-27A compliant

X-ray resistance

ISO7816-1 compliant

UV resistance

ISO7816-1 compliant

Magnetic resistance

Based on Nextorage internal testing

Anti-Static

Certified to IEC 61000-4-2 standard

Software / Compatibility / Manual

Memory Card File Rescue
Detail & Download ▸
CFexpress Type B Memory card compatible devices
View ▸
NX-B2SE Series Instruction Manual [PDF]
View ▸
Product Support

  1. In the category of CFexpress 2.0. As of October 2023, Nextorage Survey.
  2. Based on Nextorage test conditions. The actual performance may vary with host devices and environments.
  3. All durability ratings are based on Nextorage test conditions. No guarantee is made that memory cards will be damage-free or that data will remain intact under all circumstances.

Design and specifications are subject to change without notice.
The CFexpress logo are trademarks licensed by the CompactFlash Association.
PCle is trademarks of PCI-SIG.
NVMe is a trademark of NVM Express, Inc.
Other system names and product names are generally registered. trademarks or trademarks of each manufacturer.