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The Lexar 128GB CFexpress 4.0 Type B DIAMOND delivers extreme performance for high-end cinema cameras and DSLRs, enabling flawless 8K RAW video, ultra-fast burst photography, and incredibly quick post-production. Built with advanced pSLC technology, VPG400 certification, and rugged durability, it ensures consistent, reliable speed for demanding professionals.
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Designed for next-generation creative workflows, the Lexar 128GB CFexpress 4.0 Type B DIAMOND pushes performance to new heights with blazing-fast 3700MB/s read and 3400MB/s write speeds. Its remarkable 3200MB/s sustained write speed ensures smooth, uninterrupted 8K RAW capture even in the most demanding shooting environments.
Lexar 128GB CFexpress 4.0 Type B DIAMOND is enhanced with pSLC technology and robust endurance up to 30,000 TBW, it delivers long-term reliability and consistent performance for professional filmmakers and photographers. With its VPG400 rating and rugged protection against temperature, dust, vibration, drops, and compression, this card is built to withstand real-world production challenges.
Pair Lexar 128GB CFexpress 4.0 Type B DIAMOND with the Lexar CFexpress 4.0 Type B reader for significantly faster offloading and enjoy added peace of mind with the included Lexar Recovery Tool and limited lifetime warranty.
Up to 3700MB/s read speeds
Up to 3400MB/s write speeds
Sustained 3200MB/s write for uninterrupted 8K RAW
VPG400 certification for flawless video recording
Ideal for 8K RAW, high-bitrate workflows, and burst shooting
Advanced temperature control for stable performance
pSLC technology for higher endurance and up to 30,000 TBW
Rugged: temperature-proof, vibration-resistant, drop-proof
Dust-proof (IP5X), shock-resistant, and compression-resistant
2× faster post-production when paired with Lexar CFexpress 4.0 reader
Includes Lexar Recovery Tool for file restoration
Limited lifetime warranty for long-term assurance
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.
✅ Authenticity Guaranteed: Every product is sourced directly, ensuring 100% genuine hardware and valid manufacturer warranties.
✅ 7-Day Peace of Mind: Benefit from our 7-day replacement policy for a completely risk-free purchase.
✅ 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 |
|---|---|
| Model Number | LCXEXD4128G-RNENG |
| Capacity | 128GB |
| Form Factor | CFexpress 4.0 Type B |
| Interface | PCIe 4.0 |
| Speed Class | VPG400 |
| Read Speed | Up to 3700MB/s |
| Write Speed | Up to 3400MB/s |
| Sustained Write | 3200MB/s |
| Dimensions (W × L × H) | 2.96 × 3.85 × 0.38 cm |
| Weight | 0.00765 kg |
| Operating Temperature | –12°C to 72°C |
| Storage Temperature | –25°C to 85°C |
| Durability | Temperature-proof Vibration-resistant (10–2000Hz) IP5X dust-proof 5-meter drop-proof Shock resistant (1500G) 12,000× wear-out resistance 70N compression resistance |
| Warranty | Limited lifetime warranty |
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