SUNEAST SE-SDU2064GA300 64GB V90 SDXC UHS-II Memory Card

A 64GB SDXC card built for professional capture, supporting 8K/4K video and high-speed stills. It operates in UHS-II mode for maximum throughput and is backward-compatible with UHS-I devices. Designed for frequent rewrite use with pSLC, it includes robust temperature and drop test ratings.

Key performance figures include up to 300MB/s read and 290MB/s write in UHS-II (HD312) mode, and up to 95MB/s read and 90MB/s write in UHS-I (SDR104) mode. It meets V90/U3/C10 speed classes and integrates CPRM/ECC, static & dynamic wear-leveling, and RoHS/CE/FCC/VCCI compliance.

Key Features

• High-Speed Performance: Up to 300MB/s read and 290MB/s write in UHS-II (HD312) mode; up to 95MB/s read and 90MB/s write in UHS-I (SDR104).
• Video Speed Class V90: Supports sustained video capture requirements (V90/U3/C10) for 8K/4K recording.
• pSLC NAND: Optimized for frequent rewrites and reliability.
• Backwards Compatibility: Works in UHS-I devices with SDR104 speeds.
• Ruggedized Design: Rated for 1.5 m drop and −25 to 85 °C operation; −40 to 85 °C storage.
• Usability & Quality: Writable label area for card management; 100% inspection in manufacturing.

Technical Specifications

• Capacity: 64GB
• Model Number: SE-SDU2064GA300
• Card Type / Bus: SDXC, UHS-II (FD156/HD312); UHS-I (SDR104) compatible
• Max Read Speed (UHS-II): 300MB/s
• Max Write Speed (UHS-II): 290MB/s
• Max Read/Write (UHS-I, SDR104): 95MB/s / 90MB/s
• Speed Classes: V90, U3, C10 (V90 = 720 Mb/s; U3 = 240 Mb/s)
• NAND Type: pSLC
• Security/Controller Features: CPRM compatibility; ECC compatibility; static & dynamic wear leveling; bad block compatibility
• Dimensions (L×W×H): 1.26 × 0.94 × 0.083 in (3.20 × 2.40 × 0.21 cm)
• Weight: Approx. 0.0044 lb (0.0020 kg)
• Operating Temperature: −13 to 185 °F (−25 to 85 °C)
• Storage Temperature: −40 to 185 °F (−40 to 85 °C)
• Drop Test: 1.5 m
• Certifications: RoHS