NX-B2SE Series｜CFexpress™ Type B Memory Card
512 GB｜256 GB｜128 GB
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
Recommended CFexpress Type B by usage
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:
Compatibility
Nextorage is testing the operation in various recording modes with the latest high-end cameras. See below for the latest compatibility information:
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.
5-YEAR LIMITED WARRANTY
Warranty and product support valid for 5 years from the purchase date
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
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
- In the category of CFexpress 2.0. As of October 2023, Nextorage Survey.
- Based on Nextorage test conditions. The actual performance may vary with host devices and environments.
- 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.