Lexar Professional CFexpress 4.0 Type A GOLD Series 512GB

The Lexar Professional CFexpress 4.0 Type A GOLD Series 512GB represents a significant leap in compact flash storage architecture, leveraging the PCIe 4.0 x2 interface inherent to the CFexpress 4.0 specification to nearly double the theoretical bandwidth ceiling compared to CFexpress 2.0 Type A predecessors. The card measures just 20mm × 28mm × 2.8mm, conforming to the standardized Type A physical specification, yet sustains sequential read throughputs reaching 1800 MB/s and sequential write throughputs up to 1700 MB/s — performance figures that directly address the bottlenecks imposed by high-bitrate RAW video and burst photography pipelines in modern mirrorless and cinema cameras.

Ideal for

• High-bitrate 8K RAW cinema acquisition in Sony FX3, FX6, and FX9 class cameras during feature film and episodic television production
• Burst-mode sports and wildlife photography workflows requiring sustained write speeds to prevent buffer stalls during extended sequences of RAW+JPEG capture
• Commercial photography studios standardizing on a single high-capacity media format across multiple camera bodies to streamline ingest and media management
• Documentary and broadcast news production where long uninterrupted recording at maximum quality settings is operationally mandatory
• High-frame-rate slow-motion capture applications demanding consistent write throughput to handle elevated data rates from 120fps+ modes
• Post-production and on-set data management workflows using CFexpress 4.0-compatible card readers for rapid offload from camera to on-set NAS or RAID storage

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.