Angelbird AV Pro MK2 CFexpress 2.0 Type B Memory Card
The Angelbird AV PRO SE CFexpress B v4 MK2 Memory Card is a high‑speed, professional CFexpress Type B storage solution for photographers and videographers capturing demanding formats like 12K RAW or high‑speed burst photography. It solves workflow reliability challenges by delivering sustained performance, thermal stability, and advanced data protection—ideal for production environments where consistency and durability are critical.
The Angelbird AV PRO SE CFexpress B v4 MK2 Memory Card is a CFexpress Type B card built on the CFexpress v4 standard and utilizing a PCIe 4.0 x2 interface to deliver ultra‑high data transfer speeds. It is available in multiple capacities including 512 GB, 1 TB, 2 TB, and 4 TB
Performance metrics vary by capacity:
- 512 GB: Max read 3700 MB/s, sustained read 3500 MB/s; max write 1100 MB/s, sustained write 1050 MB/s
- 1 TB: Max read 3700 MB/s, sustained read 3500 MB/s; max write 2300 MB/s, sustained write 2100 MB/s
- 2 TB & 4 TB: Max read 3700 MB/s, sustained read 3500 MB/s; max write 3500 MB/s, sustained write 3150 MB/s
These speeds are driven by Stable Stream™ technology, ensuring uninterrupted read/write performance throughout continuous workloads—key for long video takes and burst photography
The card also features Advanced Thermal Management, which helps prevent overheating during extended usage
Technical and Reliability Features Angelbird AV PRO SE CFexpress B v4 MK2 Memory Card
- Interface: CFexpress v4 Type B, PCIe 4.0 x2
- Data protection: Temperature sensor, power management, SMART, TRIM, ECC, EMS; Host Power Loss Protection safely preserves buffer data if power is lost
- Environmental resilience: Operating conditions: –12 °C to 72 °C (10–162 °F), humidity 5–95% non‑condensing; Storage conditions: –40 °C to 85 °C (–40–185 °F)
- Built to resist shock, vibration, dust, x‑rays, magnets
- Dimensions and weight: 38.5 × 3.8 × 29.8 mm; approx. 7 g
- Power consumption: Sleep < 50 mW; Idle ~800 mW; Active up to 3.75 W
- Certifications: CE, RoHS, FCC, UKCA, RCM, REACH, KC
