4.5/5 from 32,723 photographers

Free delivery on orders over €100

5-year warranty, included automatically

Customer Service

Stores

Business

Angelbird AV PRO CFexpress A v4 MK3 400 GB

Article number:

12590533

€434,90

Delivered within 3 to 4 working days
Angelbird AV PRO CFexpress A v4 MK3 400 GB
€434,90

Get notified

    Free delivery on orders over €100

    Never overpay – a fair price every day
    Rated 4.5 by 32,723 photographers

    Not happy? 14-day return period
The Angelbird AV PRO CFexpress A v4 MK3 400 GB is a fast CFexpress Type A card for Sony Alpha and Cinema Line cameras, designed for 8K RAW, X-OCN video and intensive burst photography.
  • Sustained write speed of 1000 MB/s
  • Stable Stream keeps performance consistent across the full card capacity
  • Tested for compatibility with twelve Sony Alpha and Cinema Line cameras
  • Lower sustained write speed than the 800 GB and 1600 GB variants

Angelbird AV PRO CFexpress A v4 MK3 Memory card 400 GB

With 400 GB of storage and the CFexpress Type A v4 form factor, this Angelbird AV PRO MK3 fits Sony Alpha and Cinema Line cameras with a CFexpress Type A slot, including the α1 II, α7S III, α9 III, FX3 and FX6. The card has been in-house tested for compatibility with twelve Sony models and delivers the speed that 8K RAW, Sony X-OCN and extended burst sessions demand.

Maximum read speed is 1870 MB/s; maximum write speed is 1160 MB/s. Sustained write speed is 1000 MB/s, which means your camera's buffer won't fill up during a long RAW sequence or continuous 8K recording. Angelbird's Stable Stream technology ensures that performance remains consistent across the full 400 GB, not just at the start of the card. Please note: the 400 GB variant has a lower sustained write speed than the 800 GB and 1600 GB versions. For the longest uninterrupted 8K sessions, a higher-capacity card is recommended.

A built-in temperature sensor and Advanced Thermal Management protect the card from overheating during demanding recording sessions. The power management is designed to be efficient, which benefits your camera's battery life. In the event of data loss or damage, Angelbird offers its own recovery service, carried out in Austria at both hardware and software level. The warranty is three years, activated via angelbird.com/warranty within thirty days of purchase.

Information on the EU General Product Safety Regulation (GPSR)

Angelbird Technologies GmbH

Steinebach 18, 6850 Dornbirn, Austria

Features of the Angelbird AV PRO CFexpress A v4 MK3 400 GB

  • CFexpress Type A, PCIe 4.0 x1
  • Capacity: 400 GB
  • Maximum read speed: 1870 MB/s
  • Maximum write speed: 1160 MB/s
  • Sustained write speed: 1000 MB/s
  • VPG400-certified for 8K RAW and X-OCN
  • Stable Stream for consistent performance across the full capacity
  • Advanced Thermal Management against overheating
  • Shock-resistant up to 50 G (in use)
  • Operating temperature: -12 °C to 72 °C
  • Weight: approximately 2 grams
  • 3-year warranty
  • Data recovery service via Angelbird (Austria)

In the Box

  • Angelbird AV PRO CFexpress A v4 MK3 400 GB
Dimensions & Weight
Length (mm) 28.0 mm
Width (mm) 20.0 mm
Height (mm) 2.8 mm
General
Color Black
Storage & Media
A-rating N/A
Card type CFexpress type A
Read speed (MB/s) 1870.0 MB/s
SD speed class None
Write speed (MB/s) 1160.0 MB/s
UHS/Bus CFexpress
VPG rating VPG400
Capacity (GB) 400.0 GB