Lexar 256GB 1800/1650MB/S GOLD CFexpress 4.0 Type A Memory Card

The Lexar GOLD CFexpress 4.0 Type A card is made for serious production use, so its value starts with a compact and rugged build. Lexar describes the series as temperature-proof, shock-resistant, and vibration-resistant, which makes it a practical fit for travel, outdoor shoots, and demanding on-set conditions.

Its Type A form factor keeps it small while still delivering professional-grade performance. That matters for users who want a memory card that feels purpose-built for mirrorless and cinema workflows rather than a general-purpose storage option.

Speed & Performance

This card’s biggest selling point is its speed. Lexar rates it at up to 1800MB/s read and 1650MB/s write, which helps with fast transfers, quicker offloads, and reduced wait times during busy editing or shooting sessions.

Real-world reviews of the series show that performance stays strong even if benchmarks land slightly below the headline claims, which is normal for high-end cards under real workloads. For creators, that means dependable performance is not just about peak numbers; it is about keeping up when shooting bursts or recording long clips.

Video Recording Support

For video creators, sustained performance is what really counts, and this card is designed with that in mind. The 256GB model supports a 1000MB/s sustained write speed, which is strong enough for professional capture and helps reduce the risk of dropped frames during demanding recording sessions.

Lexar also positions the GOLD series for Sony cameras that support CFexpress Type A, making it a strong fit for content creators working with Alpha and FX bodies. If you shoot high-bitrate footage, the combination of speed and sustained output gives you more confidence during long takes.

Storage Capacity & Workflow

The 256GB capacity is a sweet spot for photographers and hybrid shooters who want fast media without overspending on larger capacities they may not need. It offers enough room for large RAW photo bursts, high-resolution video clips, and regular production use while keeping the card lightweight and efficient.

This size is especially useful when you want to rotate cards across shoots or maintain a clean backup workflow. For many professionals, 256GB is large enough to be practical while still easy to manage in a fast-paced working setup.

Compatibility & Value

Lexar states that the card is compatible with Sony Alpha and FX cameras that support CFexpress Type A, so it is clearly aimed at users already invested in that ecosystem. That makes it a focused purchase rather than a universal card for every device.

The inclusion of a limited lifetime warranty also strengthens its appeal for long-term use. Combined with high speeds, rugged construction, and professional video support, it offers strong value for creators who need reliable performance from a premium memory card.