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The Lexar 512GB CFexpress 4.0 Type A SILVER Card delivers powerful next-generation performance for creators who need high-speed data flow, smooth 8K capture, and consistent sustained write speeds. Designed for professional mirrorless and cine workflows, it ensures reliable recording even with demanding codecs. Future-ready technology makes it a long-lasting upgrade for upcoming camera systems.
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Built for professionals who work with high-resolution video and burst photography, theLexar 512GB CFexpress 4.0 Type A SILVER Card uses PCIe 4.0 technology to deliver blazing-fast read speeds of up to 1750MB/s and write speeds up to 1650MB/s. This allows quicker data offloads, faster previews, and uninterrupted high-bitrate capture for both field and studio environments.
With a sustained write speed of 900MB/s, Lexar 512GB CFexpress 4.0 Type A SILVER is optimized for consistent recording even in demanding scenarios. This ensures stable performance for long-form footage, high-frame-rate shooting, and capturing complex 8K or high-bitrate 4K content without stuttering or dropping frames.
Crafted for durability, Lexar 512GB CFexpress 4.0 Type A SILVER performs reliably in temperature-extreme environments while maintaining data integrity. Combined with its limited lifetime warranty, it provides creators long-term performance confidence and exceptional value for professional workflows.
Up to 1750MB/s read for rapid file transfers
Up to 1650MB/s write for high-bitrate recording
Ideal for 4K/6K/8K production and fast burst modes
PCIe 4.0 interface for next-gen data efficiency
Optimized for current & future high-performance cameras
Designed for demanding creative workflows
900MB/s sustained write for smooth, consistent video
Supports complex codecs and extended recording sessions
Reduces dropped frames and buffering delays
Operates from -12°C to 72°C
Engineered to handle challenging shooting conditions
Backed by a limited lifetime warranty
Elevate your digital lifestyle with Lexar, a global titan in high-performance storage. Whether you are slashing load times in a high-stakes game, capturing 8K cinematic brilliance, or securing years of corporate data, Lexar delivers the speed and durability you demand.
At FGTech Store, we bring you the complete Lexar ecosystem—100% authentic, expertly curated, and backed by India’s most reliable tech support.
Blazing Speeds: From the NM790 NVMe series to the SL500 Portable SSDs, Lexar hardware is designed to eliminate bottlenecks in 4K editing and pro-level gaming.
Creator-Centric Reliability: Trusted by photographers worldwide, our CFexpress and Professional SD cards offer the sustained write speeds required for demanding environments.
Total System Synergy: Transform your PC with DDR4/DDR5 RAM (Ares & Thor series) for seamless multitasking and lightning-fast boot times.
Future-Ready Innovation: Experience the next generation of storage with the Armor 700 Rugged SSD, the hardware-encrypted TouchLock series, and Magnetic Portable SSDs.
NVMe SSDs: High-speed NM620 & Professional Series (Up to 2TB).
SATA SSDs: Reliable NS100 & NQ100 (128GB to 2TB) for easy upgrades.
DRAM Modules: Performance-driven DDR4 & DDR5 (Ares/Thor/Ares RGB) available in 8GB to 32GB sticks.
External SSDs: SL500, SL660 BLAZE (Gaming), and the sleek SL300/SL200 series.
NEW Magnetic Series: Innovative ES3, ES4, and ES5 magnetic-attach storage.
USB Flash Drives: JumpDrive Silver Series and the high-capacity Z10.
High-Speed Imaging: CFexpress Type B (Up to 2TB) and Professional 633x microSD.
High-Endurance: Specialized cards for 24/7 Security Cameras and Dashcams.
Workflow Solutions: Professional Dual-Slot and Multi-Card readers for rapid data offloading.
Buying high-end storage requires trust. At FGTech Store, we don't just sell boxes; we provide a premium ownership experience.
âś… Authenticity Guaranteed: Every product is sourced directly, ensuring 100% genuine hardware and valid manufacturer warranties.
âś… 7-Day Peace of Mind: Benefit from our 7-day replacement policy for a completely risk-free purchase.
âś… Expert Tech Guidance: Not sure which SSD fits your motherboard or which card suits your camera? Our experts are just a message away.
✅ Surveillance Specialization: We understand Lexar’s "High-Endurance" line better than anyone, helping you choose the right cards for your NVR/CCTV setups.
Don't let slow storage cap your potential. Experience performance that keeps pace with your ambitions.
👉 Shop the Full Lexar Range: fgtechstore.com/brand/lexar/
Lexar – Performance You Can Trust. Service You Can Rely On.

| Specification | Details |
|---|---|
| Brand | Lexar |
| Series | Professional Series |
| Model Number | LCAEXS4512G-RNENG |
| Capacity | 512GB |
| Form Factor | CFexpress 4.0 Type A |
| Interface | PCIe 4.0 |
| Max Read Speed | 1750MB/s |
| Max Write Speed | 1650MB/s |
| Sustained Write Speed | 900MB/s (varies depending on host device) |
| Operating Temperature | -12°C to 72°C |
| Storage Temperature | -25°C to 85°C |
| Dimensions (W Ă— L Ă— H) | 2.0 Ă— 2.8 Ă— 0.28 cm |
| Weight | 0.012 kg (approx.) |
| Warranty | Limited Lifetime Warranty |
| Additional Notes | Future-proofed for up to 1650MB/s write when camera hardware supports it; camera compatibility varies — refer to official compatibility list |
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