Lexar 1TB CFexpress 4.0 Type B Silver Serie | 3600MB/s Read • 3000MB/s Write | 2600MB/s Sustained | Limited Lifetime Warranty | LCXEXS4001T-RNENG
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Lexar 1TB CFexpress 4.0 Type B is the next-generation CFexpress 4.0 Type B card delivering extreme speeds up to 3600MB/s read, 3000MB/s write, and 2600MB/s sustained, built for professionals capturing 8K RAW video, high-speed bursts, and demanding production workflows — now in the rugged, reliable Lexar LCXEXS4001T-RNENG edition.

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We offer an exchange only if the product is not working. All requests will be approved after verification.
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The Lexar 1TB CFexpress 4.0 Type B (LCXEXS4001T-RNENG) is engineered for elite creators who demand uncompromising performance. Its PCIe 4.0 + NVMe architecture delivers breakthrough speeds that support 8K RAW, high-bitrate cinema, and continuous burst photography without dropped frames or hesitation.
Pairing this Lexar 1TB CFexpress 4.0 Type B with the Lexar Professional CFexpress 4.0 Type B Card Reader unlocks exceptional workflow efficiency, allowing creators to offload massive files at top speed and maintain seamless production cycles. Designed for professionals working in commercial, documentary, cinema, sports, and wildlife environments, it provides the reliability required for serious work.
Lexar 1TB CFexpress 4.0 Type B comes with advanced durability—including temperature resistance, shock resistance, 12,000× wear-out endurance, IP5X dust protection, and a 5-meter drop rating—this card is built to survive challenging conditions. Backed by Lexar’s Quality Lab testing, the Lexar Recovery Tool, and a limited lifetime warranty, your data remains protected wherever you create.
⚡ Performance
3600MB/s max read
3000MB/s max write
2600MB/s sustained write for true long-take stability
🎥 Professional 8K Workflow
Seamless 8K RAW video recording
PCIe 4.0 + NVMe architecture for ultra-high throughput
🛡️ Rugged Durability
–12°C to 72°C operating temperature
IP5X dust-resistant
5m drop-proof & shock-resistant
🧰 Creator Protection
Includes Lexar Recovery Tool
Limited Lifetime Warranty
Specifications
| Category | Details |
|---|---|
| Model Number | LCXEXS4001T-RNENG |
| Capacity | 1TB |
| Interface | PCIe 4.0 |
| Form Factor | CFexpress™ 4.0 Type B |
| Performance | Up to 3600MB/s read, 3000MB/s write |
| Sustained Write Speed | 2600MB/s |
| Operating Temperature | –12°C to 72°C |
| Storage Temperature | –25°C to 85°C |
| Dimensions (cm) | 2.96 × 3.85 × 0.38 cm |
| Weight | 0.0078 kg |
| Durability | IP5X dust-proof, shock-resistant, 5m drop-proof, vibration-resistant, 70N compression |
| Warranty | Limited Lifetime Warranty |
| Model Number | LCXEXS4001T-RNENG |
|---|---|
| Capacity | 1TB |
| Interface | PCIe 4.0 |
| Form Factor | CFexpress™ 4.0 Type B |
| Performance | Up to 3600MB/s read, 3000MB/s write |
| Sustained Write Speed | 2600MB/s |
| Operating Temperature | –12°C to 72°C |
| Storage Temperature | –25°C to 85°C |
| Dimensions cm | 2.96 × 3.85 × 0.38 cm |
| Weight | 0.0078 kg |
| Durability | IP5X dust-proof, shock-resistant, 5m drop-proof, vibration-resistant, 70N compression |
Lexar 1TB CFexpress 4.0 Type B Silver Serie | 3600MB/s Read • 3000MB/s Write | 2600MB/s Sustained | Limited Lifetime Warranty | LCXEXS4001T-RNENG

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