Lexar
Lexar LCXEXP4002T-RNENG 2TB CFexpress 4.0 Type B memory card
High-speed CFexpress 4.0 Type B card delivering up to 3600MB/s read and 3300MB/s write with 3000MB/s sustained write for 8K RAW video capture
- Shoot 8K RAW video smoothly with 3000 MB/s sustained write speed
- Transfer files rapidly at up to 3600 MB/s read speed
- Capture fast-action bursts reliably at up to 3300 MB/s write speed
- Accelerate post-production workflow via PCIe 4.0 interface
- Leverage NVMe protocol for next-generation camera performance
Professional CFexpress 4.0 Type B Card
This 2TB Lexar Gold Series card uses PCIe 4.0 and NVMe to deliver read speeds up to 3600MB/s and write speeds up to 3300MB/s. It targets photographers and videographers capturing high-resolution images or 8K RAW footage who need reliable, high-capacity storage for demanding creative workflows.
Sustained write performance
The card maintains a sustained write speed of 3000MB/s during extended recording sessions. This prevents dropped frames when shooting commercial-quality video continuously, unlike peak-only ratings that drop under thermal load. Consistent throughput keeps the buffer clear for uninterrupted capture.
PCIe 4.0 Type B compatibility
This card requires a host device with a CFexpress 4.0 Type B slot supporting PCIe 4.0 and NVMe protocols. Cameras limited to CFexpress 2.0 or Type A slots cannot use this card, and older readers will not achieve the rated speeds.
Акценти
- Shoot 8K RAW video smoothly with 3000 MB/s sustained write speed
- Transfer files rapidly at up to 3600 MB/s read speed
- Capture fast-action bursts reliably at up to 3300 MB/s write speed
- Accelerate post-production workflow via PCIe 4.0 interface
- Leverage NVMe protocol for next-generation camera performance
Спецификации
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Въпроси за този артикул
Does the sustained 3000MB/s write speed generate noticeable heat during long 8K RAW sessions?
The card uses PCIe 4.0 and NVMe to maintain 3000MB/s sustained writes; thermal throttling is managed by the host camera body.
What camera firmware or slot is required to use this CFexpress 4.0 Type B card?
A camera with a CFexpress Type B slot supporting PCIe 4.0 is needed; older Type B slots may fall back to lower speeds.
Will this card work at full speed in a camera that only supports CFexpress 2.0?
It is backward compatible with CFexpress 2.0 Type B slots, but read and write speeds will be limited to the 2.0 host capability.
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