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microSD Express Cards
Choose the P9 Express 256GB when your handheld supports microSD Express and 256GB covers its library. Older compatible hosts fall back to UHS-I speeds. Its three-year limited warranty excludes dashcam, CCTV, surveillance and other write-intensive uses.1
The details
| Capacity | 256 GB1 |
|---|---|
| Rated sequential read speed | 800 MB/s (Host interface: SD Express; transfer speeds may be limited to UHS-I speeds depending on host compatibility; Test method: Maker internal testing using a PCIe test board; actual performance varies with host device, interface and usage; Tested configuration: P9 Express microSD card512GB in manufacturer performance footnote; selected256GB specification lists800 MB/s)1 |
| Rated sequential write speed | 200 MB/s2 |
| Warranty | Three years (Workload: Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses.)1 |
| Brand | Samsung1 |
| Sizes offered | 256GB and 512GB2 |
|---|---|
| Works in older slots | Yes (Host interface: Transfer speeds may be limited to UHS-I speeds depending on host compatibility)1 |
| PCIe interface | PCIe 3.0 single lane2 |
| SD specification | SD 7.11 |
Measured sequential write speed, Measured sequential read speed, Officially licensed.
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