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Black rectangular CFexpress Type B memory card with gold contacts and Delkin Devices branding

Delkin Devices

Delkin Devices CFexpress Type B G4 Power Card 128GB

SKU CH-CR25-909XQ

Records 8K, 6K and 4K video with sustained write speeds of 805 MB/s and maximum read speeds of 1780 MB/s

  • Sustained 805 MB/s write for flawless 8K capture
  • Peak 1700 MB/s write handles high-bitrate RAW
  • 1780 MB/s read offloads footage fast
  • 128 GB capacity stores hours of cinema video
  • Shock, magnet, X-ray, static, UV and temperature proof

CFexpress Type B G4 Power Card 128GB

This CFexpress Type B memory card delivers cinema-grade performance for professional cameras and recorders. It supports 8K, 6K and 4K RAW video capture at high frame rates and bitrates. The 128 GB capacity suits demanding broadcast, cinema and photography workflows.

Fits CFexpress Type B slots in current hosts

The card works in all modes of every current CFexpress Type B host without extra adapters. Sustained write speed of 1490 MB/s keeps high-bitrate recording stable. Offload to a computer reaches up to 1780 MB/s, cutting post-production wait time.

128 GB capacity with 805 MB/s minimum sustained

Comfortably handles extended 8K RAW clips and long-form 6K or 4K sessions. Minimum sustained write of 805 MB/s provides headroom for variable bitrates. Buyers needing more storage or higher minimum write guarantees for multi-camera rigs should consider larger capacities.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $134.99
Pricier than about 81% of the 3,838 comparable items (median $41.99).

Specifications

No published specifications for this item yet.

Questions about this item

What sustained write speed does the card guarantee for continuous 8K recording?

The card guarantees a sustained write speed of 805 MB/s, which supports uninterrupted 8K, 6K, and 4K RAW capture at high frame rates.

How much power does the card draw and does it run hot during all-day offloads at 1780 MB/s read?

CFexpress Type B cards draw power from the host slot and the G4 design is rated for extreme temperatures, so it stays within thermal limits during sustained 1780 MB/s transfers.

Which CFexpress Type B host devices are confirmed to work with this 128 GB card?

The card is fully compatible in all modes of all current CFexpress Type B hosts, including cinema cameras and high-speed readers that accept the Type B form factor.

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