SanDisk SDSDUNC-256G-GN6IN 256GB Ultra Class 10 SDHC memory card (part number SDSDUNC-256G-GN6IN) delivers sequential read speeds up to 90MB/s and write speeds to 40MB/s via UHS-I interface. The card meets Class 10 and UHS Speed Class 3 (U3) standards, supporting sustained video recording and high-speed data transfer in compatible devices. Standard SD form factor enables broad compatibility across industrial imaging systems, embedded servers, surveillance appliances, and ruggedized edge computing platforms that require reliable flash storage in compact configurations. Typical applications include boot drives for specialized appliances, firmware storage, and local logging on systems where SATA or NVMe are unavailable. Refurbished unit tested and guaranteed; available via quote.
