Full-size memory cards · 2–256GB
Full-size memory cards for your device’s card slot.
Choose full-size packaging as well as TF cards from YOULEN. This 2–256GB series covers compact device files through larger recording workloads, with the capacity and configuration selected for your product.
Which devices use full-size memory cards?
The physical card format comes first. Then choose capacity for the files you need to keep, write endurance for how often they change, and speed for the device’s workload.
Digital cameras
Photos and video clips need removable storage between shooting and transfer. Choose capacity for your capture sessions and speed for the camera’s recording mode.
Fleet video recorders
Card-based vehicle recorders may collect several camera streams together. More capacity keeps a longer journey history before overwrite; match the recorder’s full-size slot and total write rate.
Portable audio recorders
Interviews, rehearsals and field recordings accumulate across sessions. Choose capacity for the channel count, audio format and time between transfers.
Industrial operator panels
Operator panels may store project files, alarm histories and production logs. Smaller capacities can cover compact projects; longer histories or richer interface assets need more space.
Choose the configuration
Full-size memory card series specifications
The series offers another packaging format within our memory card range. Select the capacity, write budget and speed together; the same capacity label does not identify a fixed flash or controller.
| Available capacities | 2GB to 256GB · full-size memory card format |
|---|---|
| Write endurance | Approx. 300–1000 full-card writes, depending on capacity and configuration. |
| Operating temperature | −25°C to 85°C |
| Speed | C10 / U1 / U3 options, depending on capacity and configuration. Match the selected speed class to your device’s recording or data-transfer workload. |
| Flash / controller | Micron / SK hynix. The bill of materials (BOM) identifies the exact flash and controller for your order. |
| Warranty | One-year warranty with replacement of covered faulty cards. |
Full-card writes mean repeatedly writing an amount equal to the card capacity. The 300–1000 range describes options across the series, not a promise of 1000 writes for every capacity. Exact specifications follow your sample and quotation.
How much capacity does your device need?
For logs and project files, multiply file size by the number saved between collection visits. For recording, use the total data rate across channels and the hours you need to retain. A larger card extends storage history; endurance separately determines the reference cumulative write budget.
For example, 32GB × 500 full-card writes gives a 16,000GB reference write budget. At 8GB written per day, that budget corresponds to about 5.48 years of writing. This is illustrative arithmetic, not a guaranteed service life or confirmation of a particular supply configuration.
What should you include in your inquiry?
Send the device model, required capacity within 2–256GB, speed, daily writes, operating conditions, quantity and branding. We can provide the BOM and agree component continuity for repeat orders.
| Samples | Request the selected capacity and configuration for testing in your device. Confirm quantity and shipping in your quotation. |
|---|---|
| Indicative preparation time | Below 5,000 pcs: 1–7 days. 5,000–10,000 pcs: 5–10 days. Final lead time confirmed in your quote; transit time separate. |
| Warranty support | Contact us with the order or batch reference, affected quantity, device and fault description. Covered faulty cards are assessed for replacement under the one-year warranty. |