CompactClick supported by its audience. When you buy through links on our site, we may earn an affiliate commission. Learn more.

Does SD card matter for DSLR

Choosing the right SD card for digital SLR photography is vital. Any card won’t do to take full advantage of the features of a digital SLR. This article will provide a brief intro to SD cards and how they affect the performance of your DSLR camera.

Plus, it’ll look at the benefits of using an SD card for digital SLR photography.

Does an SD card matter for DSLR?

Yes, the SD card does matter for a DSLR camera. It’s not just the camera body and lens that make a difference in the quality of the final image, but also the SD card that stores the images. SD cards play a crucial role in the performance of your DSLR camera, as they are responsible for writing and reading data from the camera. Let’s see why the SD card matters for DSLR cameras and what you should consider when choosing one.

Firstly, the speed of the SD card is crucial for the performance of your DSLR camera. The speed of an SD card determines how quickly it can write data from the camera and how quickly it can transfer images to your computer.

Slow SD cards can cause the camera to buffer, meaning it takes longer to write images to the card, which can cause you to miss important shots. On the other hand, a faster SD card can improve the camera’s performance and allow you to take more shots in a shorter period of time.

Another important factor to consider is the capacity of the SD card. DSLR cameras generate high-quality images, which take up a lot of space on the card. The larger the capacity of the SD card, the more images you can store on it.

However, it’s important to balance capacity with the speed of the card. A large capacity card with a slow writing speed may cause the camera to buffer and slow down performance.

The type of SD card is also important to consider. There are different types of SD cards such as SDHC, SDXC, and UHS. The type of card you need depends on the type of camera you have and the requirements of the camera. For example, some cameras may require a UHS card for optimal performance.

You may also like:  Do DSLR cameras have timers

When choosing an SD card, consider the speed, capacity, and type of card to ensure the best performance for your camera. A good quality SD card can not only improve the performance of your DSLR camera but also ensure that you capture every important moment with ease.

Types of SD Cards

Choosing storage for your DSLR? Consider the different types of SD cards. Performance of your camera can differ, based on which type you pick. Some are speedy, others are cheaper. Let’s look at what each SD card has to offer!

Class 10

When it comes to digital cameras, most pros recommend Class 10 SD cards for higher-end models such as the Canon EOS 5D Mark IV or Nikon D850. These cards read/write faster than lower-class ones, so files get recorded and transferred quickly – even in RAW format.

When you buy, also look for speed class ratings like U1 or U3. U1 = 10MB/s and U3 = 30MB/s – great for 4K video or bursts of RAW images.

Make sure the card is compatible with your camera body – Nikon DSLRs require XQD cards. Check the manufacturer website before buying. Invest in a good quality product from a reputable source. Fake memory cards can reduce performance from what is on the packaging. So, get name brand products from trusted retailers.


When it comes to SD cards, the UHS-I rating is key. This stands for Ultra High Speed and shows the read/write speeds. For SDHC, the UHS-I rating should not exceed 104 MB/s. For SDXC, it should not exceed 312 MB/s. Higher speeds allow for faster buffering, image playback and transfers.

Usually, the UHS-I rating is on the label, as well as other information like size and make. If you’re planning on shooting RAW or video with a DSLR, pick a UHS-1 card. It has enough bandwidth for large files. Compare capacities and prices between brands to make the best decision. That way, you can find an SD card that works best for your DSLR camera.


UHS-II cards are the fastest SD cards in the market. They have eight pins, compared to UHS-I’s four. This allows them to read and write data faster. UHS-II speeds reach up to 312 MB/s. This is far quicker than UHS-I’s 104 MB/s.

You may also like:  What is a DSLR body only camera

If you plan on recording 4K videos or taking RAW photos, a UHS-II card is best. Examples include SanDisk Extreme Pro SDHC/SDXC U3 (V30) Cards and Lexar Professional 1000x microSDXC Cards.

Factors to Consider When Choosing an SD Card

Choosing an SD card for your DSLR camera? Consider these factors. They include what type of camera you have, the speed of the card and its size. Also, look at the read and write speeds.

In this article, we’ll explore all the factors to consider when picking an SD card.


Capacity is key when you’re choosing an SD card for your DSLR. It’s measured in gigabytes (GB), and can be anything from 2 GB to 512 GB or more. The bigger the capacity, the more photos and videos you can store.

The kind of photography you do impacts the storage you need. If you’re taking snapshots or doing casual photography, 16-32 GB should be enough. But advanced photographers might require 64-128 GB cards or even bigger, depending on resolution.

When shopping for an SD card, make sure it has the right speed class. Some camera models might require a specific speed. So check the user manual before buying to make sure there’s no compatibility issues.


Choosing the right SD card for your DSLR camera is essential. Generally, the speed class of the SD card will determine what device it’s meant for. For instance, Class 10 cards can provide transfer speeds up to 10 Mb/sec. Making these great for HD video recording with your DSLR. However, Class 10 cards don’t guarantee a minimum write speed of 10 Mb/s. That’s why you may want to opt for UHS (Ultra High Speed) class cards. These offer 70-90 Mb/s read and write speeds, perfect for 4K video recording or RAW photography.

It’s recommended to check the performance ratings of various SD cards before buying. There are many tests online that measure the sustained read-write speed of different models. This will help you figure out which card is best suited for the type of photography or video shooting you plan on doing.


When picking an SD card for your DSLR, toughness is a vital thing to think about. If you’re shooting in places with dirt and moisture, get an SD card that can handle those conditions. Look for cards with a Class 10 rating or higher. These cards work great in extreme temps and can resist water.

You may also like:  Why are DSLR cameras being discontinued

Most SD cards have built-in protection against shock and heat, but if you’re shooting in a delicate environment, invest in one with a “gold standard” rating or higher. This will make sure your images don’t get messed up due to quick drops or temp changes while shooting.

Benefits of Using an SD Card for DSLR

Photographers, get ready! Having an SD card for your DSLR can make a huge improvement in picture quality.

SD cards are much speedier than ordinary memory cards. You can take multiple pictures in a jiffy! Plus, they offer bigger storage space and faster data transfer speeds.

Let’s explore the perks of using an SD card for your DSLR.

Improved Performance

Using the right SD card for your DSLR can boost its performance and speed. Cards with fast read/write speeds save time transferring saved pictures and videos to other devices. UHS-II Class 10 or higher cards give improved buffer clearing times, so you can shoot again in no time.

SanDisk Extreme Pro UHS-II U3 or XQD G Series cards are ideal for modern DSLRs.

Increased Storage Capacity

SD cards for DSLR cameras offer more storage space than the camera’s internal buffer. 64GB is the highest supported space, but you can get larger ones – so no worries about running out of memory.

You can save more photos and videos, without investing in multiple cards with less storage. An SD card means no space issues, no matter the image resolution or video format.

Increased Speed

SD cards provide fast data transfer for DSLR cameras. The read and write operations are fast, so large images can be quickly transferred. Discs or external hard drives are not needed, saving time.

SD cards are even faster than other file storage devices. This speed can save time when editing photos or filming videos. Not only faster, but better results too!


The SD card for your DSLR is ultimately your personal call. Different cards have various speeds, dependability and features. Some photographers like slower but reliable cards, while others prefer faster cards even if they are less durable.

Before you buy, read reviews from other photographers and check the specs of the card to ensure it is compatible with your camera. Research now, and save yourself problems later!

Compact click logo


9, Jalan 6/9, Seksyen 79, 59769 Taman Desa, Kuala Lumpur


© 2023 Compact Click