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The Lexar 1TB CFexpress 4.0 Type A SILVER Card delivers exceptional next-gen speed for demanding creators, offering fast read/write performance and reliable sustained throughput. Ideal for high-bitrate 4K/6K/8K capture, it enables smooth workflows and stable recording. Built for durability and long-term use, it keeps up with the needs of modern professional camera systems.
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Designed for advanced mirrorless and cinema workflows, the Lexar 1TB CFexpress 4.0 Type A SILVER Card harnesses PCIe 4.0 performance to provide rapid data access, seamless in-camera recording, and faster file offloading. With read speeds up to 1750MB/s and write speeds up to 1650MB/s, it greatly accelerates your entire production pipeline—from shoot to post.
Lexar 1TB CFexpress 4.0 Type A SILVER sustained write speed of 1300MB/s ensures dependable high-bitrate video capture across complex recording formats. Whether you’re shooting long interviews, dynamic action sequences, or high-resolution video, the card maintains steady output without frame drops or buffer delays.
Crafted for stability in extreme environments, the Lexar 1TB CFexpress 4.0 Type A SILVER withstands demanding temperature ranges while delivering consistent performance. Supported by a limited lifetime warranty, it is a future-ready solution built for next-generation camera systems and evolving professional needs.
Up to 1750MB/s read for rapid offloading
Up to 1650MB/s write for high-bitrate workflows
Optimized for 4K/6K/8K production environments
PCIe 4.0 interface for next-gen bandwidth
Designed for modern pro mirrorless and cinema cameras
Future-proofed for advancing recording standards
1300MB/s sustained write for stable, uninterrupted capture
Excellent for long takes and demanding codecs
Minimizes dropped frames and recording interruptions
Operational range -12°C to 72°C
Built for challenging shooting conditions
Covered 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 | LCAEXS4001T-RNENG |
| Capacity | 1TB |
| Form Factor | CFexpress 4.0 Type A |
| Interface | PCIe 4.0 |
| Max Read Speed | 1750MB/s |
| Max Write Speed | 1650MB/s |
| Sustained Write Speed | 1300MB/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-ready write performance up to 1650MB/s when supported by upcoming camera generations; camera-specific compatibility varies and should be checked with the official list |
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