SanDisk has introduced its CZ53C Sentinel series of USB-C flash drives for vehicles equipped with built-in dashcams and Sentinel parking monitoring systems. The new storage devices are designed to handle continuous video recording, with the 1TB model supporting up to 40,000 hours of 24/7 loop recording, according to the company’s specifications.
The SanDisk CZ53C Sentinel features a compact design measuring 18.5 × 13.6 × 16 mm and weighs approximately 3 grams. When connected to a vehicle’s USB-C data port, the drive protrudes by only around 10 mm, helping keep the installation unobtrusive inside the cabin. Its small form factor also makes it suitable for vehicles where a larger external storage device would be inconvenient.
The drive uses a USB 3.2 Gen 1 interface with a transfer bandwidth of up to 5Gbps. SanDisk specifies sequential read speeds of up to 400MB/s, although the company has not disclosed the maximum write speed. Faster reads can help when transferring recorded footage to another device, while the drive’s primary purpose is storing dashcam video and parking surveillance recordings.
Temperature limits are also listed for automotive use. The CZ53C Sentinel operates between 0°C and 60°C, while its storage temperature ranges from -10°C to 70°C. These limits are worth considering for drivers who leave their vehicles parked outdoors in hot or cold conditions.
SanDisk is offering the CZ53C Sentinel in four capacities, with prices starting at 499 yuan for the 128GB version and reaching 2,599 yuan for the 1TB model. The larger capacities also receive longer limited warranties, with the 512GB model covered for three years and the 1TB version for five years.
| Capacity | China Price | Approx. USD Price | Limited Warranty |
|---|---|---|---|
| 128GB | ¥499 | $75 | 2 years |
| 256GB | ¥799 | $120 | 2 years |
| 512GB | ¥1,399 | $209 | 3 years |
| 1TB | ¥2,599 | $388 | 5 years |
USD prices are approximate conversions for reference, not confirmed US retail prices. Actual prices may vary with exchange rates, taxes, and local availability.
SanDisk has not announced international pricing or availability in the provided launch details. The CZ53C Sentinel is aimed at drivers who need compact USB-C storage for compatible vehicle recording systems, particularly those that rely on continuous dashcam recording and parking surveillance.
