Are SDHC and SDXC Memory Cards the Same Size? Key Differences Explained

Discover whether SDHC and SDXC cards share the same size and learn their key differences in capacity and file systems.

215 views

Yes, SDHC and SDXC cards are the same physical size. The main difference between them lies in storage capacity and file system. SDHC cards range from 4GB to 32GB and use the FAT32 system, while SDXC cards start from 64GB and can go up to 2TB, utilizing the exFAT system. This makes SDXC more suitable for larger files and higher capacities. As a user, ensure your device supports the appropriate format before purchasing.

FAQs & Answers

  1. What is the physical size difference between SDHC and SDXC cards? SDHC and SDXC cards have the same physical size, so they fit into the same SD card slots.
  2. Can I use an SDXC card in a device that supports only SDHC? No, devices that support only SDHC may not recognize SDXC cards because SDXC uses a different file system.
  3. What file systems do SDHC and SDXC cards use? SDHC cards use the FAT32 file system, while SDXC cards use the exFAT file system designed for larger storage capacities.
  4. What are the typical storage capacity ranges for SDHC and SDXC cards? SDHC cards typically range from 4GB to 32GB, whereas SDXC cards range from 64GB up to 2TB.

Watch More

For further insight into memory card technology, explore our guides on the different SD card classes, how to choose the right memory card for your device, and detailed comparisons between microSD and SD cards.

  1. What Is the Difference Between SDHC and SDXC Card Readers? Learn the key differences between SDHC and SDXC card readers, including compatibility, storage capacity, and file system formats.
  2. Are microSD and microSDXC Different? Here’s What You Need to Know Discover the key differences between microSD and microSDXC cards in terms of capacity and file systems.
  3. Which Is Better: SD, SDHC, or SDXC Memory Cards? Discover the differences between SD, SDHC, and SDXC cards to choose the best memory card for your device based on capacity and speed.
  4. Will an SDXC Card Work in an SDHC Device? Compatibility Explained Learn if SDXC cards are compatible with SDHC devices and understand key differences in file systems and storage capacities.
  5. Is SDXC Better than SDHC? Exploring Storage Capacity Differences Discover why SDXC outperforms SDHC in storage capacity and speed for modern applications.
  6. SDHC vs. SDXC: Which Memory Card is Right for You? Discover the differences between SDHC and SDXC cards to choose the best one for your needs. Explore capacity and compatibility factors.
  7. Micro SDHC vs SDXC: Which Card is Right for You? Explore the differences between Micro SDHC and SDXC cards to choose the best option for your storage needs.
  8. What Is the Difference Between SDXC and SD Cards? Storage Capacity and Speed Explained Learn the key differences between SDXC and SD cards, including storage capacity, speed, and device compatibility.
  9. Understanding the Key Differences Between SD Card Formats Learn about the key differences between SD, SDHC, and SDXC formats to choose the right card for your device.
  10. Difference Between microSD and SDXC Explained Learn about the differences between microSD and SDXC card types, including size, capacity, and speed.
  11. Can I Use an SDHC Card Instead of an SDXC Card? Compatibility Explained Learn if SDHC cards work in SDXC devices, the differences in file systems, and how to check device compatibility before use.