Angelbird 2TB AV PRO SE CFexpress v4 Type B Memory Card

The Professional's Dilemma: When Speed Determines Success

Professional photographers and videographers face a critical bottleneck: memory card performance. Dropped frames during 8K recording, buffer overflows in burst photography, and thermal throttling during extended shoots can destroy crucial moments and professional reputations.

The Solution: Angelbird AV PRO SE CFexpress B v4 Technology

The Angelbird AV PRO SE CFexpress B 2TB eliminates these pain points through cutting-edge CFexpress v4 Type B technology with PCIe 4.0 x2 interface. This futureproof solution delivers unprecedented sustained performance for today's demanding production workflows.

Technical Specifications

Storage & Interface

• 2TB capacity

• PCIe 4.0 x2 bus architecture

• CFexpress v4 Type B form factor (38.5 x 3.8 x 29.8 mm)

• Lightweight: 7g for minimal camera impact

Performance

• Maximum Read Speed: 3700 MB/s

• Maximum Write Speed: 3500 MB/s

• Sustained Read Speed: 3500 MB/s

• Sustained Write Speed: 3150 MB/s

Advanced Features

• Stable Stream™ technology for consistent performance across the full capacity

• Advanced Thermal Management to prevent overheating during extended sessions

• Host Power Loss Protection to safeguard files during unexpected shutdowns

• Supports temperature sensor, TRIM, ECC, and SMART

Camera Compatibility

Canon

• EOS R5 / R5C – 8K RAW internal recording

• EOS R3 – 6K RAW and high-speed burst shooting

• EOS-1D X Mark III – 5.5K RAW workflows

• C300 Mark III / C500 Mark II – Cinema-grade production

Nikon

• Z8 / Z9 – 8K internal recording with sustained performance

• Z6 / Z6II / Z6III / Z7 / Z7II – Enhanced buffer clearing

Sony & Others

• RED Komodo-X / V-Raptor – Professional cinema workflows

• Panasonic GH6 / S1 / S1R – Advanced video production

Professional Benefits

Uninterrupted Workflow

• 3150 MB/s sustained write speed ensures continuous 12K+ RAW recording without frame drops

Extreme Durability

• Operating temperature: -12°C to 72°C

• Shock resistant, X-ray proof, and magnetic field protection

Extended Recording Sessions

• Low power draw: <50mW (sleep), up to 3.75W (active) for better battery life

Data Security

• ECC/EDC error correction

• 3-year warranty with complimentary data recovery service

• 2TB / 4TB Storage Capacity
• Max Read Speed: 3700 MB/s
• Max Write Speed: 3500 MB/s
• Capture 12K+ Raw Videos and Photos
• Can Withstand Temperature Extremes
• PCIe 4.0 x2 Bus
• Sustained Read Speed: 3500 MB/s
• Sustained Write Speed: 3150 MB/s
• Shock and Vibration Resistant
• Stable Stream | Thermal Management

• Storage capacity 2TB/ 4TB
• Form factorCFexpress™ Type B
• Performance 2TB/ 4TB
• Max. read speed3700 MB/s
• Max. write speed3500 MB/s
• Sustained read speed3500 MB/s
• Sustained write speed3150 MB/s
• "Technical InterfaceCFexpress™ v4 Type B, PCIe 4.0 x2
• FeaturesTemperature sensor, TRIM, ECC, EMS protection, SMART, power management
• Reliability: Data reliabilityBuilt-in EDC, ECC function"
• Electronics: DC input voltage+3.3 V ± 10 %
• Power usageSleep <50 mW, idle ~800 mW, up to 3.75 W
• "Resistance
• Humidity (operating)5 % to 95 % non-condensing
• Temperature (operating)-12/72 °C
• Temperature (storage)-40/85°C | "
• Certifications: CE, RoHS, FCC, UKCA, RCM, REACH, KC
• Unit weight ~ 7 g
• 3 Years Warranty

Q1: Is the Angelbird AV PRO SE CFexpress B 2TB compatible with my Canon R5 for 8K recording?
A: Yes, this card is specifically engineered for Canon R5 8K RAW internal recording. The 3150 MB/s sustained write speed exceeds the R5's maximum data rate requirements, ensuring uninterrupted recording throughout the entire 2TB capacity.

Q2: How does this compare to CFexpress 2.0 cards in terms of real-world performance?
A: The CFexpress v4 technology with PCIe 4.0 x2 interface delivers nearly double the sustained performance compared to CFexpress 2.0 cards. While maintaining backward compatibility, it provides futureproof performance for upcoming camera generations.

Q3: What warranty coverage and data recovery services are included?
A: Angelbird provides a 3-year limited warranty when registered within 30 days of purchase. This includes complimentary in-house data recovery services at both hardware and software levels, plus free engraving service for equipment identification.

Q4: Does this card require special maintenance or formatting procedures?
A: The card features Advanced Thermal Management and self-monitoring SMART technology. No special maintenance is required beyond standard formatting in your camera. The temperature sensor and adaptive power management automatically optimize performance.

Q5: Why choose Angelbird over other CFexpress manufacturers?
A: Angelbird's Austrian engineering and state-of-the-art manufacturing facility ensure consistent quality. Unique features include Stable Stream™ technology, Host Power Loss Protection, and firmware updatable capability for future camera compatibility.