Sony CEA-G640T CFexpress Type A Memory Card — 640GB

High-capacity 640GB CFexpress Type A card designed for high-resolution, high-bitrate video. Read speeds up to 800MB/s and write speeds up to 700MB/s for fast capture and transfer. Built with effective heat dissipation to maintain stable performance during sustained high-bitrate data transfers. TOUGH and durable construction — resistant to impact, bending, dust and moisture. Also protected against humidity, X-ray exposure, electrostatic charge and ultraviolet radiation.