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Angelbird 512GB AV PRO SE CFexpress v4 Type B Memory Card

BH #ANA512CFXMK2 • MFR #AVP512CFXBSEMK2
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Angelbird 512GB AV PRO SE CFexpress v4 Type B Memory Card
Key Features
  • 512GB Storage Capacity
  • PCIe 4.0 x2 Bus
  • Max Read Speed: 3700 MB/s
  • Sustained Read Speed: 3500 MB/s
Designed for photographers and videographers looking to capture 12K+ raw footage and extended shutter bursts, the 512GB AV PRO SE CFexpress v4 Type B Memory Card from Angelbird provides maximum read speeds of 3700 MB/s and maximum write speeds of 1100 MB/s, plus sustained read speeds of 3500 MB/s and sustained write speeds of 1050 MB/s. Stable Stream technology provides consistent read and write performance throughout recording, while advanced thermal management helps prevent overheating.
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Angelbird 512GB CFexpress Type B Overview

From Manufacturer

Designed for photographers and videographers looking to capture 12K+ raw footage and extended shutter bursts, the 512GB AV PRO SE CFexpress v4 Type B Memory Card from Angelbird provides maximum read speeds of 3700 MB/s and maximum write speeds of 1100 MB/s, plus sustained read speeds of 3500 MB/s and sustained write speeds of 1050 MB/s. Stable Stream technology provides consistent read and write performance throughout recording, while advanced thermal management helps prevent overheating.

Built for extreme conditions, this card is protected against shock, vibration, and temperatures ranging from 10 to 162°F, while TRIM and SMART support is OS dependent. In the event that you experience data loss, in-house data recovery is available through Angelbird.

To receive the full limited 3-year warranty, the product needs to be registered on the Angelbird Personal Service Portal within 30 days after purchase.

Additional Details
  • Ultra-high-speed media with future-proof v4 technology
  • Stable Stream technology for consistent read and write performance throughout the card's entire capacity
  • Rock-solid build
  • Advanced Thermal Management protects the card from overheating
  • Minimal power draw to keep your camera's battery alive as long as possible
  • Host power loss protection
  • In-house data recovery service on the hardware and software levels
UPC: 812937026073

Angelbird 512GB CFexpress Type B Specs

Quantity
1
Card Type
CFexpress Type B
Storage Capacity
512 GB
Bus Type
PCI-Express 4.0
Read Speed
Maximum: 3700 MB/s
Sustained: 3500 MB/s
Write Speed
Maximum: 1100 MB/s
Sustained: 1050 MB/s
Operating Conditions
10 to 162°F / -12 to 72°C at 5 to 95% Humidity
Storage Conditions
-40 to 185°F / -40 to 85°C
Packaging Info
Package Weight
0.08 lb
Box Dimensions (LxWxH)
5 x 2.9 x 0.65"

Angelbird 512GB CFexpress Type B Reviews

The best type B express card ! amazing speed

By Anup
Rated 5 out of 5
Date: 2026-11-01

Been using it for past 4 months with my Nikon z6iii. 1TB is super sufficient for me. It's super fast. I know AI monster has caused the price spike to double or more it original price, but got this when BH has their daily sales, keep an eye out. I highly recommend this drive. I am unsure about certain canon camera compatibility as some YouTube videos pointed out, but no issues with Nikon mirrorless cameras. 1TB is pretty massive and also very useful for videos. I would buy this again and I can recommend it, when BH has it for sale price, or if price comes down by 50%.

Worked as advertised

By Shaun Eric
Rated 4 out of 5
Date: 2026-04-29

Better get one now before you cant get one at all. B&H stuff always top drawer

See any errors on this page?

Will this card work with canon r1?

Will this card work with canon r1?
Asked by: Clifford
Yes, the Angelbird 512GB AV PRO SE CFexpress v4 Type B Memory Card is compatible with the Canon EOS R1 Mirrorless Camera.
Answered by: Marvin H
Date published: 2026-09-07

Does this work with the canon r6 mark iii?

Does this work with the canon r6 mark iii?
Asked by: Alex
Yes, the Angelbird 512GB AV PRO SE CFexpress v4 Type B Memory Card will work with the Canon EOS R6 Mark III Mirrorless Camera (B&H #CAER63).
Answered by: Jessica G
Date published: 2026-03-12

Will this work with RED Raptor 8K?

Will this work with RED Raptor 8K?
Asked by: Charles
Yes, the Angelbird 2TB AV PRO SE CFexpress v4 Type B Memory Card will work with the RED DIGITAL CINEMA V-RAPTOR [X] 8K VV Camera.
Answered by: Lucia B
Date published: 2025-04-03

Is the V4 type B compatible with the pyxis 12k?

Is the V4 type B compatible with the pyxis 12k?
Asked by: Stephen
Yes, the Angelbird 2TB AV PRO SE CFexpress v4 Type B Memory Card (BH #ANAVP2T0CFX2) is on the list of recommended memory cards for the Blackmagic Design PYXIS 12K Cinema Camera (BH #BLPYXIS12K).
Answered by: Boyd H
Date published: 2026-11-05

What's CFexpress v4? Is it compatible with ...

What's CFexpress v4? Is it compatible with CFexpress Type B cameras like Nikon Z8 and Z9?
Asked by: Alexandr
Yes, the card is fully compatible and qualified to work and unlock all the features of the Nikon camera models which do support the CFexpress Type B standard.
Answered by: Angelbird
Date published: 2025-02-15

Will the card work with the Nikon ZR?

Will the card work with the Nikon ZR?
Asked by: Philipp
Yes, the Angelbird 4TB AV PRO SE CFexpress v4 Type B Memory Card can be used with the Nikon ZR 6K Cinema Camera.
Answered by: Kenneth C
Date published: 2025-09-11

Is this memory card compatible with Sony A1 or Son

Is this memory card compatible with Sony A1 or Sony FX3?
Asked by: Marc
The Angelbird 2TB AV PRO SE CFexpress v4 Type B Memory Card is not compatible with the Sony A1 and the Sony FX3.
Answered by: Gary L
Date published: 2026-04-27

Will these work with the Blackmagic 12k Cine LF ...

Will these work with the Blackmagic 12k Cine LF for high frame rates?
Asked by: Theulen Films
No camera has a PCIe 4 bus. The maximum configurations that are on Blackmagic's recommended list are at 1200 MB/s. This card is recommended at that speed. This camera is capable of recording 4:3 12K BRAW Constant bitrate 3.1 at 4000 MB/s, or constant quality Q0 at up to 4800 MB/s. A Media Module is needed.
Answered by: Donald
Date published: 2026-04-23
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