256GB CFexpress Type A Memory Card VPG400 - Fast 8K/4K Storage

In this review the DAJINGYU 256GB CFexpress Type A card is assessed for video professionals and advanced photographers who need sustained high-speed recording. The bottom line: this card is built to handle demanding workflows, delivering up to 1780MB/s read and 1600MB/s write speeds with VPG400 sustained performance so users can record 8K RAW or 4K 120fps without dropped frames. The reviewer tested the card conceptually against typical camera needs and finds it focused on reliability and throughput rather than budget-sector compromises.

Key Features

• Blazing transfer rates: Read speeds of 1780MB/s and write speeds of 1600MB/s reduce transfer times and clear camera buffers quickly for continuous shooting.
• VPG400 certified: The guaranteed 400MB/s sustained write supports long 8K RAW or XAVC HS 8K recordings without frame loss.
• Camera compatibility: Plug-and-play compatibility with Sony Alpha and FX series cameras ensures seamless use in A1, A7 IV, A7SIII, FX3, FX6 and similar CFexpress Type A hosts.
• Durable construction: Shockproof, temperature-resistant and X-ray proof design protects data in outdoor and travel conditions.
• Large capacity: 256GB gives ample room for high-bitrate 8K clips or extended 4K slow-motion sessions before swapping cards.
• After-sales support: A 5-year warranty promises replacement even after the card has reached end of life, simplifying long-term ownership.

Who It's For

The card is aimed at professional videographers and serious hybrid shooters using Sony mirrorless bodies that accept CFexpress Type A, especially those recording 8K or 4K high frame-rate content who need sustained writes and fast offload times. It is also a good fit for content creators who work on location and require a rugged card that tolerates temperature changes and physical shock.

Casual photographers or users on a tight budget who rarely record high-bitrate video should look elsewhere for cheaper SD or lower-performance options, since the card's strengths are most valuable in demanding video and burst photo workflows.

Pros & Cons

Pros

• Extremely fast read/write speeds that support 8K RAW and 4K 120fps without buffer stalls.
• VPG400 certification ensures sustained write performance for long high-bitrate clips.
• Robust build and environmental resistance for travel and outdoor shoots.
• Generous 5-year warranty simplifies replacement concerns over time.

Cons

• High-performance specifications mean a higher price point than standard SD cards, making it less economical for light users.

Specifications

Capacity	256GB
Read Speed	1780MB/s (max)
Write Speed	1600MB/s (max)
Sustained Write Certification	VPG400 (400MB/s)
Compatibility	CFexpress Type A hosts; optimized for Sony A1, A7 series, FX3, FX6, FX30
Durability	Shockproof, temperature-resistant, X-ray proof
Warranty	5-year replacement warranty

Our Verdict

For professionals shooting high-bitrate video or extensive burst RAW photography on supported Sony bodies, this 256GB CFexpress Type A card is a reliable choice that balances blistering transfer speeds with sustained write guarantees and ruggedness. It represents good value for users who require consistent, frame-perfect 8K and high-frame-rate workflows and who will benefit from the long warranty.

Frequently Asked Questions

Will this card work in my Sony A7 IV?
Yes, the card is listed as plug-and-play compatible with the A7 IV and other Sony CFexpress Type A hosts.

Can it record extended 8K RAW clips without dropping frames?
With VPG400 certification and sustained 400MB/s writes, it is designed to support extended high-bitrate 8K or XAVC HS recordings without frame loss.

Is the card suitable for travel and outdoor shoots?
Yes, it is built to be shockproof, temperature-resistant and X-ray proof, making it appropriate for location work.