
NX-A2PRO Series |
CFexpress™4.0 Type A MemoryCard VPG800 VPG400
640 GB / 320 GB / 160 GB
WORLD’S FIRST VPG800 COMPLIANT1
The world’s first to support Video Performance Guarantee (VPG) 800, which is expected to be supported in the high-end camera market in the future.
It also achieves stable performance in host devices compatible with the next-generation CFexpress4.0 Type A memory card standard.

FOR PROFESSIONALS――
APPROPREATE CFexpress Type A FOR
HIGH-SPEED CONTINUOUS SHOOTING
With a maximum write speed of 1,900 MB/s2, the NX-A2PRO has the specifications essential for professionals who capture the moment.
Its class-leading high-speed write performance minimizes the time the camera buffer is open, allowing you to capture the moment you are looking for.
*NX-A2PRO transfers data with CFexpress 2.0 for devices non-CFexpress 4.0 devices.
COMPATIBLE WITH CFexpress2.0 AND SUPPORTS VPG400
Retains compatibility with CFexpress2.0, making it compatible with VPG400.
Stable video recording is possible even in professional use cases that handle high bit-rate video.

HIGH-SPEED PERFORMANCE MAKES YOUR WORKFLOW MORE EFFICIENT
The NX-A2PRO series offers the high-speed performance of CFexpress4.0 (maximum read speed: 1,950 MB/s2), and in combination with the NX-SA1PRO, a USB 40Gbps-compatible card reader, enables rapid data transfer. It can be an indispensable item for time-sensitive professionals.

DYNAMIC AUTO POWER SAVE
The NX-A2PRO series is equipped with Nextorage’s proprietary “Dynamic Auto Power Save” low power consumption technology. It effectively suppresses power consumption during high-speed continuous shooting and video recording, as well as the rise in temperature of the card itself. Compared to models without this function, power consumption is reduced by up to 89%, and thermal throttling* is suppressed to enable stable, long-time shooting. 3
* Thermal throttling: a control function that suppresses the transfer speed to prevent thermal runaway
Recommended Shooting Style
NX-A2PRO Series is ideal for animals and sports photography which needs high-speed continuous shooting!
A memory card with a high write speed is essential for capturing the rapid movements of animals and sports. The NX-A2PRO Series offers best-in-class level of write speed to minimize camera buffer free time and ensure that you never miss a moment.





DURABILITY TESTED4
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-A2PRO640G / 640 GB
NX-A2PRO320G / 320 GB
NX-A2PRO160G / 160 GB
* Capacity is based on 1 GB = 1 billion bytes. A portion of the memory is used for system files and may vary
Form Factor
CFexpress Type A
NAND Flash memory
pSLC
Max. speed (Read)2
1,950 MB/s
Max. speed (Write)2
1,900 MB/s
Min. Sustained speed (Write)2
1,900 MB/s
VPG
VPG800 1
VPG400
Storage temperature
-20 ℃ – 85 ℃
Operating temperature
-12 ℃ ~ 72 ℃
Dimensions (W×L×D)
Approx. 20.0 mm x 28.0 mm x 2.8 mm
Mass
Approx. 3 g
Included item
Media case
Warranty
5 years from the date of purchase
Temperature resistance
-12 ℃ – 72 ℃ (non-condensing)
Shock resistance
EIA-364-27A
X-ray resistance
ISO7816-1
The data will not be affected by X-ray baggage inspection at airports
UV resistance
ISO7816-1
Anti-magnetic
Tested
Electrostatic resistance
IEC61000-4-2
- As of February 2025, based on Nextorage’s research. Since the official VPG Profile 5.0 test script has not been released yet, the product has been confirmed to pass testing with the final release candidate version. The VPG Profile 5.0 certification is expected to be obtained using the official test script before the product launch.
- Based on Nextorage test conditions. The actual performance may vary with host devices and environments.
- The number of continuous shots and recording time vary depending on the camera model.
- 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.