The Angelbird AV PRO CFexpress A MK3 800GB is a high-performance CFexpress 4.0 Type A memory card engineered for demanding professional filmmaking and photography on compatible Sony Alpha and Cinema Line cameras.
Using a PCIe 4.0 x1 interface, the 800GB model delivers up to 1870MB/s read, 1830MB/s write, 1700MB/s sustained read and 1500MB/s sustained write performance, with VPG400 and VPG800 certification for sustained high-data-rate recording.
Original price was: £ 665.83.£ 632.95Current price is: £ 632.95. | £ 759.54 inc VAT
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The Angelbird AV PRO CFexpress A MK3 800GB combines the CFexpress 4.0 Type A platform with sustained performance designed for demanding Sony Alpha and Cinema Line production workflows.
The exact 800GB model is specified for up to 1870MB/s maximum read, 1830MB/s maximum write, 1700MB/s sustained read and 1500MB/s sustained write performance.
The card uses a PCIe 4.0 x1 interface in the compact CFexpress Type A form factor, providing the bandwidth required by current professional stills and high-data-rate video workflows.
Angelbird Stable Stream technology is designed to maintain consistent transfer behaviour across the card capacity rather than relying only on short burst figures. The 800GB model is specified for 1500MB/s sustained write and 1700MB/s sustained read performance.
VPG400 and VPG800 certification supports demanding professional recording modes where verified sustained write performance is critical, including compatible high-bitrate, 8K RAW and Sony X-OCN workflows.
Host Power Loss Protection is designed to preserve buffered data and shut the card down safely if camera power becomes critically low or is unexpectedly interrupted.
Advanced Thermal Management monitors operating conditions and helps control heat during intensive use, including a low-power safe mode when the card is not active.
The card incorporates temperature sensing, TRIM, ECC, EMS protection, SMART and power-management functions together with built-in EDC and ECC data-reliability features.
Angelbird backs the card with a three-year limited warranty and free in-house data recovery service when the product is activated within 30 days of purchase. Firmware-update support is also provided for ongoing compatibility with supported camera systems.
| Manufacturer | Angelbird |
| Product | AV PRO CFexpress A MK3 800GB |
| Manufacturer Part Number | AV800CXAM3 |
| Capacity | 800GB |
| Form Factor | CFexpress Type A |
| Interface | CFexpress 4.0 Type A, PCIe 4.0 x1 |
| VPG Certification | VPG400, VPG800 |
| Maximum Read Speed | 1870MB/s |
| Maximum Write Speed | 1830MB/s |
| Sustained Read Speed | 1700MB/s |
| Sustained Write Speed | 1500MB/s |
| Performance Technology | Stable Stream |
| Protection / Management | Host Power Loss Protection, Advanced Thermal Management, temperature sensor, TRIM, ECC, EMS protection, SMART, power management |
| Data Reliability | Built-in EDC and ECC |
| DC Input Voltage | 3.3V ±5% |
| Power Usage | Sleep <50mW; idle 0.55W; maximum 2.7W |
| Operating Humidity | 5% to 85% non-condensing |
| Operating Temperature | -12°C to 72°C |
| Storage Temperature | -20°C to 85°C |
| Dimensions | 28 x 2.8 x 20mm |
| Weight | Approximately 2g |
| Certifications | CE, RoHS, FCC, UKCA, RCM, REACH, KC |
| Package Contents | AV PRO CFexpress A v4 card |
| EAN | 9120056587711 |
| UPC | 812937026530 |
| Warranty | 3-year limited warranty with free data recovery service; activation required within 30 days for the 3-year warranty |
| Performance Note | Speeds are based on Angelbird internal testing; actual transfer rates and supported recording modes depend on host hardware, file attributes and other system factors. |
Generally, next working day delivery services (UK Mainland) are available on standard Angelbird Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.
