Nextorage Japanese Manufacturer CFexpress 4.0 Type B 1000GB Memory Card Max Read Speed 3900MB/s Write Speed 3600MB/s NX-B3AE1000G CF express 4.0 typeb nexstorage (1000GB)

Price: £511.48
(as of Jun 28, 2026 08:50:55 UTC – Details)

Product Description

The Ideal CFexpress 4.0 Type B Memory Card for Video Creators

The NX-B3AE series is a CFexpress Type B memory card compliant with VPG400, enabling stable video recording. It also supports CFexpress 4.0, delivering the transfer speeds unique to next-generation standards. When used with a CFexpress 4.0-compatible card reader, it provides a smoother workflow from shooting to editing and complete packaging.

Advanced Edition: Covers all the specs needed for video production

The NX-B3AE series utilizes TLC NAND Flash Memory to achieve the high-speed transfer speeds unique to the latest CFexpress 4.0 standard set by the CompactFlash Association (CFA), while also being a VPG400-compliant model to support stable video recording. This enables stable video recording when used with VPG400-compatible host devices. Furthermore, with a maximum read speed of 3,900 MB/s, it quickly processes large amounts of data. Using it with a CFexpress 4.0-compatible card reader (NX-SB1PRO) helps streamline your workflow.

Supports stable video recording compliant with VPG400

This product complies with the specifications established by the CompactFlash Association, VGP400, across all capacities, achieving a minimum sustained write speed of 400 MB/s. When used with VGP400-compatible host devices, it enables stable recording during high-bitrate video capture such as 8K or RAW quality footage.

Compatible with a wide range of models, including Nikon

It boasts high compatibility with camera manufacturers including Nikon, Canon, FUJIFILM, Panasonic, RED, and Blackmagic Design*. It is listed on Nikon Z Series’ recommended SD card list, offering both reliability and performance for confident use in professional settings.

*See the list at the bottom of the page for verified compatible devices.

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Price

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£478.48£478.48 £293.68£293.68 £105.99£105.99 £66.99£66.99

Form factor
CFexpress Type B CFexpress Type B CFexpress Type B CFexpress Type B Card Reader CFexpress Type B Card Reader

Capacity
500 / 1000 / 2000 GB 256 / 512 / 1024 GB 165 / 330 / 660 / 1330 GB – no data
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Max. speed (read)
500G : 3,900MB/s, 1000G : 3,900MB/s, 2000G : 3,700MB/s 3,900 MB/s 165G : 3,900MB/s, 330G : 3,900MB/s, 660G : 3,700MB/s, 1330G : 3,700MB/s – no data
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Max. speed (write)
500G : 3,400MB/s, 1000G : 3,600MB/s, 2000G : 3,500MB/s 256G : 2,000MB/s, 512G : 3,400MB/s, 1024G : 3,500MB/s 3,600MB/s – no data
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Min. sustained write speed
500G : 850MB/s, 1000G : 1,700MB/s, 2000G : 1,700MB/s 256G : 400MB/s, 512G : 850MB/s, 1024G : 1,700MB/s 165G : 3,400MB/s, 330G : 3,400MB/s, 660G : 3,400MB/s, 1330G : 3,200MB/s – no data
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Specifications
Advanced edition, covering all the specs needed for video production. Entry-level model for multiple uses, compatible with CFexpress 4.0. For high-speed continuous shooting and video recording at higher bit rates. Enables fast and reliable transfer of large amounts of data, dramatically improving the working environment. Stable and high-speed data transfer effectively reduces working time for smooth workflow.

Model / Available Capacities

500GB / 1000GB / 2000GB

Max. Speed (Read)

NX-B3AE500G / 3,900 MB/sNX-B3AE1000G / 3,900 MB/sNX-B3AE2000G / 3,700 MB/s

Max. Speed (Write)

NX-B3AE500G / 3,400 MB/sNX-B3AE1000G / 3,600 MB/sNX-B3AE2000G / 3,500 MB/s

Min. Sustained Speed (Write)

NX-B3AE500G / 850 MB/sNX-B3AE1000G / 1,700 MB/sNX-B3AE2000G / 1,700 MB/s

Durability

Shock Resistance : Compliant with EIS-364-27A / Operating Temperature Resistance : – 12℃ ～ 72 ℃X-ray Resistance : Compliant with ISO7816-1 / UV Resistance : Compliant with ISO7816-1 / Anti-Static : Certified to IEC 61000-4-2 standard / Anti-Magnetic

Compatible Models

Canon EOS R3/R5Nikon D5/D500/D850/Z9/Z6/Z6 II/Z6 III/Z7/Z7 II/Z8/ZRFUJIFILM X-H2S/X-H2Panasonic LUMIX DC-GH6/S1

20+ YEARS OF NEXTORAGE ADVANTAGE: Founded in 2019 by former Sony engineers, Nextorage delivers cutting-edge memory solutions with proven reliability.
HIGH CAPACITY 1000MB FOR PROFESSIONAL VIDEO CREATORS: Built with high-quality TLC NAND flash, the 1000GB capacity provides the massive storage space required for large-scale video productions and extended shoots, minimizing the need for card swaps.
3,900 MB/s READ, 3,600 MB/s WRITE: Experience a new level of industry-leading speed with Next-Gen CFexpress 4.0. When paired with a CFexpress 4.0 compatible reader (such as NX-SB1PRO, NX-MFB1SE, SB1SE), it drastically reduces transfer times for heavy data, instantly streamlining your post-production workflow.
VPG400 CERTIFIED FOR 8K & RAW VIDEO: Backed by the Video Performance Guarantee (VPG) 400 standard, ensuring a minimum sustained write speed of 1700 MB/s. Confidently record flawless, high-resolution 8K video and data-heavy RAW formats without dropped frames or unexpected recording stops.
WIDE RANGE OF COMPATIBILITY: Nextorage CFexpress Type B memory cards are extensively tested for seamless operation with top-tier mirrorless and DSLR cameras, including major brands like Nikon, Canon, Fujifilm, and Panasonic. Also, the series can be used for camera monitor-recorder, such as Atomos products. While built on the latest CFexpress 4.0 standard, this card works safely and at peak performance (up to the 2.0 limits) with all existing CFexpress 2.0 host devices.
PASSED 6 STRICT DURABILITY TESTS: Built tough for extreme environments as it is designed for outdoor and rigorous shoots. The 6 strict durability tests are Shockproof (EIA-364-27A), Temperature-resistant (-12°C to 72°C), X-ray proof, UV-resistant, Anti-magnetic, and Electrostatic-resistant. Keep your valuable data safe from physical mishaps.
FREE DATA RECOVERY SOFTWARE: You get free access to the downloadable “Memory Card File Rescue” software, which helps recover accidentally deleted or unreadable files.
PACKAGE CONTENTS: CFexpress Type B memory card, dedicated case, Memory Card File Rescue (download bonus), and friendly customer support in English.