Guide to SD/SDHC Camcorder Memory Cards GA S REGULAR Menu Lifewire Tech for Humans Newsletter! Search Close GO Smart & Connected Life > Travel Tech 97 97 people found this article helpful
SD/SDHC Camcorder Memory Cards
By Greg Scoblete Greg Scoblete Writer Rutgers College Gregory Scoblete is a former Lifewire writer covering video and consumer electronics. His work has appeared in Consumer's Digest, Digital Photographer, and other publications. lifewire's editorial guidelines Updated on June 24, 2019 Tweet Share Email Tweet Share Email Travel Tech Digital Cameras & Photography Tips for Mobile Photography One of the fastest-growing areas of the camcorder market are models that use removable flash memory cards to store video footage. While cameras have long included flash memory card slots for saving still photos, it’s only recently that they’ve started using flash memory cards to replace tape, DVD, and hard drives as the main storage medium in a camcorder. SD SDHC Cards
Every camcorder manufacturer uses Secure Digital (SD) and its close cousin Secure Digital High Capacity (SDHC) for their flash memory card-based camcorders. Some flash memory card makers such as Sandisk have begun marketing select SD and SDHC cards as “video” cards. Just because it calls itself a video card doesn’t mean it’s the right one for your camcorder. There are key differences you’ll have to be aware of. SD SDHC Card Capacities
SD cards are only available up to 2GB capacities, while SDHC cards are available in 4GB, 8GB, 16GB, and 32GB capacities. The higher the capacity, the more video the card can store. If you’re purchasing a standard definition camcorder, you can get away with purchasing an SD card. If you’re considering a high definition camcorder that uses flash memory cards, you will need to purchase an SDHC card. Compatibility
While there may be a few hidden exceptions, the overwhelming majority of camcorders on the market accept both SD and SDHC memory cards. If your camcorder says it’s compatible with SDHC cards, it can also accept SD cards. However, if it only accepts SD cards, it cannot accept SDHC cards. Even if your camcorder accepts SDHC cards, it may not support all cards. Lower cost camcorders may not support higher capacity (16GB, 32GB) SDHC cards. You’ll have to dig around in the fine print to be sure that higher capacities cards are supported. Speed
One crucial element that’s often overlooked when evaluating SD/SDHC cards for use in a camcorder is speed. In fact, the speed of a memory card is critical, especially when filming with a high definition camcorder. To understand why it’s helpful to read this Guide to Understanding Camcorder Bit Rates for some brief background on how digital camcorders capture and save video data. To make a long story short, slower SD/SDHC cards can be overwhelmed by the amount of data being fed to them by a digital camcorder. Use a slower card and it may not even record at all. What Speed Do You Need
To help you find the right speed, SD/SDHC cards are broken down into four classes: Class 2, Class 4, Class 6 and Class 10. Class 2 cards offer a minimum sustained data rate of 2 megabytes per second (MBps), Class 4 of 4MBps and Class 6 of 6MBps and Class 10 of 10MBps. Depending on which manufacturer is selling the card, the speed class will either be prominently displayed or buried in the specs. Either way, look for it. For standard-definition camcorders, an SD/SDHC card with a Class 2 speed is all you would need. It’s fast enough to handle the highest quality standard definition video you can record. For high definition camcorders, you’re safest going with a Class 6 card. While you may be tempted to spring for a Class 10 card, you'll be paying for performance you don't need. SDXC Cards
SDHC cards will be on the market for a while yet, but a successor has already arrived. The SDXC card looks like your average SD/SDHC card, but will eventually boast capacities as high as 2TB and data speeds as high as 300MBps. It will take years to hit those performance specs, of course, but it's fun imagining what type of camcorder would need such a high-powered card. Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe Tell us why! Other Not enough details Hard to understand Submit More from Lifewire How to Set an SD Card as Default Storage in Android How to Erase Everything on an SD Card Guide to Camcorder Features How to Format an SD Card to FAT32 How to Remove Write Protection on a Micro SD Card How to Remove an SD Card from a MacBook A Beginner's Guide to HD Camcorders Guide to Camcorder Video File Formats How to Upload Videos From an Old Camcorder to a PC How to Connect Steam Deck to a PC The 10 Best SD Cards, Tested by Lifewire 8 Things to Consider Before Buying a Desktop PC The 6 Best SD Cards for the Nintendo Switch in 2022 Can You Expand iPhone Memory? Camcorders vs. Digital Cameras How to Format an SD Card on Your Mac Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies