SanDisk Memory Cards

SanDisk categorizes its memory card lineup by read/write speeds, video performance ratings, and transfer efficiency:

• SanDisk Ultra: Entry-level memory cards offering read speeds up to 140MB/s, ideal for compact point-and-shoot cameras, basic DSLR photography, and standard HD video recording.
• SanDisk Extreme: Performance cards with read speeds up to 180MB/s and V30 video ratings, designed for fast continuous RAW photo bursts and smooth 4K UHD video capture.
• SanDisk Extreme PRO: Professional-tier UHS-I cards reaching speeds up to 200MB/s, delivering rapid buffer clearing for fast burst shooting and demanding high-bitrate 4K video workflows.
• SanDisk Creator UHS-II: High-performance V60-rated cards featuring double-row pin interfaces, optimized for modern high-resolution mirrorless cameras requiring fast continuous writing and rapid offloading.

Understanding card speed designations ensures your memory card can keep up with your camera's data output without buffering or stopping video recording:

• UHS-I vs. UHS-II: UHS-I cards feature a single row of physical pin contacts (speeds up to 200MB/s), while UHS-II cards feature a second row of pins to double data transfer pipelines for fast offloading.
• V30 (Video Speed Class 30): Guarantees a minimum sustained write speed of 30MB/s, which is required for standard continuous 4K video recording on most mirrorless bodies.
• V60 (Video Speed Class 60): Guarantees a minimum sustained write speed of 60MB/s, essential for high-bitrate 4K, 6K, high-frame-rate slow-motion, and uncompressed video formats.
• Class 10 / U3: Universal ratings ensuring high minimum write performance across legacy and modern camera equipment.

Selecting the right card format depends on your camera hardware and file storage demands:

• SDHC (Secure Digital High Capacity): Covers storage capacities from 4GB up to 32GB formatted in FAT32, widely compatible with older DSLRs and legacy audio recorders.
• SDXC (Secure Digital eXtended Capacity): Covers capacities from 64GB up to 2TB formatted in exFAT, allowing large individual video files without 4GB file splitting.
• microSD Cards with Adapters: Compact memory card form factors designed for drones, action cameras, and smart devices, including full-sized SD adapters for use in standard camera card slots.

SanDisk Extreme, Extreme PRO, and Creator memory cards are built and tested to withstand extreme shooting environments:

• All-Weather Shock & Temperature Protection: Operating temperature range engineered to function in extreme heat and sub-zero freezing conditions.
• Waterproof & X-Ray Proof: Tested to resist accidental water exposure and protected against airport X-ray scanners to preserve stored media.
• Reliable Flash Architecture: Engineered with advanced wear-leveling controllers to prolong card lifespan and protect stored RAW photos and video files from corruption.

You can view, select, and buy genuine SanDisk memory cards directly through CameraStuff:

• In-Store Showroom: Visit our physical shop in Blairgowrie, Randburg to check card speed compatibility for your camera model and speak with our technical team in person.
• Nationwide Courier Shipping: Order online for fast, reliable delivery directly to your door anywhere across South Africa.
• Full Product Range: Stocking official SanDisk Ultra, Extreme, Extreme PRO, Creator UHS-II V60, and microSD cards in capacities from 32GB up to 256GB+.