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Nextorage

Japan Cfexpress 4.0 Type A 512GB Memory Card VPG200 Max. Read 1900MB/s Max. Write 1700MB/s NX-A2SE512G

Name: Nextorage Japan Cfexpress 4.0 Type A 512GB Memory Card VPG200 Max. Read 1900MB/s Max. Write 1700MB/s NX-A2SE512G
Brand: Nextorage
SKU: B0DM1T4BXG
Price: 299.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-09

$299.99

Buy on Amazon — $299.99 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.

Bottom line: The Japan Cfexpress 4.0 Type A 512GB Memory Card VPG200 Max. Read 1900MB/s Max. Write 1700MB/s NX-A2SE512G is a niche pick — read recent reviews before buying in the external storage category, priced around $299.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies Nextorage Japan Cfexpress 4.0 Type A 512GB Memory Card VPG200 Max… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Nextorage's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Maximum transfer speed (read): 1,900MB/s, Maximum transfer speed (write): 1,700MB/s
✓ Backed by Nextorage's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

About Nextorage: Nextorage is a Japanese company founded by former Sony engineers who have been developing memory cards for Sony cameras for over 20 years. We provide products optimized for a variety of situations where strong reliability is required, from creative to entertainment.
Supports the latest standards and has the highest transfer speed in its class: Nextorage supports the next-generation CFexpress 4.0 standard and has the highest transfer speed in its class. It dramatically reduces the time required to transfer large amounts of data during post-shooting data transfer and editing work, improving workflow efficiency.
Maximum transfer speed (read): 1,900MB/s, Maximum transfer speed (write): 1,700MB/s
Minimum sustained write speed (512GB): 850MB/s
Supports stable video recording: The minimum sustained write speed of 200 MB/s is guaranteed due to VGP200 support. This helps to minimize dropped frames when shooting 4K and 8K video, and supports stable video recording.
Backward compatible with CFexpress2.0 devices: The CFexpress4.0 standard is backward compatible with CFexpress2.0, so you can use it with confidence with host devices that support CFexpress2.0.

Full Specifications

Brand	Nextorage
Color	Blue
Weight	512g
Model Name	NX-A2SE512G
Read Speed	1900 Gigabytes Per Second
Media Speed	1700MB/s
Model Number	NX-A2SE512G
Warranty Type	Limited
Package contents	CFexpress Type A memory card, dedicated case, Memory Card File Rescue (download bonus)
Flash Memory Type	CFexpress
Compatible Devices	Camera
Additional Features	Drop Proof, Magnetic Proof, Temperature Proof, X Ray Proof
Warranty Description	5 year manufacturer
Hardware Connectivity	USB

Ready to buy?

Nextorage Japan Cfexpress 4.0 Type A 512GB Memory Card VPG200 Max. Read 1900MB/s Max. Write 1700MB/s NX-A2SE512G is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.