Olympus E-PL7 Memory Card Compatibility

By Nathaniel Stephan
Last Updated: October 28, 2019
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Olympus SD Memory Card Compatibility

The Olympus E-PL7 has only one SD card slot that supports UHS-I. The camera can work with SD memory cards up to 1TB in capacity.

In order to get the best performance when taking pictures in continuous shooting mode, recording video, or transferring files, it is very important to purchase a SD card that has UHS-I. All of the fastest SD cards for the Olympus Pen E-PL7 will have UHS-I.

This is my recommendation for the best SD card for the Olympus E-PL7:

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • The best performance at a reasonable price.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.

Best SD Cards

Since the Olympus E-PL7 was launched, memory card prices have fallen and capacities have gotten substantially larger. The difference in price between the fastest card and the average one is unexpectedly small. Price is more tied to storage size, with the largest cards being higher priced.

Buying the highest capacity cards is worth it if you're going to shoot a large number of RAW files for action, wildlife, sports, or event photography. Another reason could be if you intend to replace your camera or use the memory card in other devices.

I think that the SanDisk Extreme Pro line of sd cards are often the best option for most cameras. They are extremely fast cards which means they have the best chance of working with future digital cameras or devices that also use SD cards.

I have also had excellent experiences with Lexar Professional and PNY Elite Performance cards. I have not had images or data become damaged or lost on these cards. If that scenario did occur, all of them have image recovery software available.

Issues I have encountered have been with generic SD cards. Being a bundled accessory or a low price are the selling points of these cards. Unfortunately, this is also the most commonly encountered type of SD card to be advertised incorrectly.

It is effortless to put a Class 10 sticker on a card with a Class 4 rating. When the camera image processor starts writing data there is bound to be an error or unreadable photos if the card's write speed is not fast enough.

One of the biggest controls over the price you have is the card capacity. You'll be better off by getting a card with a lower capacity to lower-cost as an alternative to going with a cheaper brand. Read and write speeds are important as they will affect your enjoyment of the Olympus Pen E-PL7.

Recommended SD Cards

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • The best performance at a reasonable price.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I.
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.
Lexar Professional 1066X 128GB SD UHS-I Memory Card

Lexar Professional 1066x 128GB SD Card

  • Lexar Professional Silver Card.
  • Transfer speeds up to 160 MB/s.
  • Class 10 & UHS-I.
  • Includes Lexar Recovery Tool Software.
  • Designed for durability in harsh conditions.

Check price at: Amazon, Adorama, eBay

PNY Elite Performance SDXC 128GB Memory Card

PNY Elite Performance 128GB SD Card

  • Lower priced card.
  • Transfer speeds up to 95 MB/s.
  • Class 10 & UHS-I.
  • Magnet, Shock, Temperature, and Waterproof.

Check price at: Amazon, Adorama, eBay

Memory Card Reader

UGreen 4-in-1 Card Reader
There's a bright blue LED that bothered me. It is now covered in gaff tape.

The UGreen 4-in-1 memory card reader supports four types of memory cards. These cover everything camera manufacturers use in all but the most recent professional-level cameras.

The UGREEN reader connects over USB 3.0. Transfer speeds over USB 3.0 will have faster transfer rates than what the Olympus E-PL7 can achieve in USB transfer mode.

There are plenty of positive customer reviews for the reader, which I agree with. It is a good product because the card reader has worked with all the computers (Windows, Mac, and Linux) I have plugged it into.

The cable prevents card slots from interfering with other accessories or devices that are plugged into another USB or neighboring port.

When I searched for a smaller card reader that would be easier to travel with, I had to go through the return process with several orders. I encountered the most common problem mentioned in customer reviews, the card readers did not work with my computer.

The UGREEN card reader can be used with the memory card types below:

  • CompactFlash Cards
  • SD, SDHC, & SDXC Cards (UHS-I supported)
  • Memory Stick (MS), MS Pro, MS PRO-HG, & MS XC DUO
  • MicroSD, Micro SDHC, & Micro SDXC Cards

Olympus E-PL7 SD Card Compatibility

Only SD, SDHC, and SDXC cards can be used by the Olympus E-PL7. Check to make sure you have the most recent firmware installed on your camera for the best compatibility.

The newest cards, SDUC (Secure Digital Ultra Capacity), cannot be used in the E-PL7.

You should know of the four types of Secure Digital (SD) cards that can be purchased. You can tell them apart according to their storage capacity.

  • SD (Secure Digital) - 128MB to 2GB.
  • SDHC (Secure Digital High Capacity) - 4GB to 32GB.
  • SDXC (Secure Digital eXtended Capacity) - 64GB to 2TB.
  • SDUC (Secure Digital Ultra Capacity) - 4TB to 128TB.

Image Capacity

Olympus SD Memory Card Contacts

Image quality settings on the Olympus E-PL7 will influence how many image files will fit on the memory card. Higher image quality options will result in larger image sizes.

If you're looking to shoot hundreds of RAW files, it can be smart to get a larger capacity card.

If you shoot JPEGs, you'd likely be better off purchasing an additional camera battery in place of a larger card. 32GB would be ample capacity to store several days worth of pictures.

The limiting part to the number of photos you can take will be your camera batteries. Remember that, any time the Olympus Pen E-PL7 is turned on, even if you're just navigating through menu options or using the live view, that will eat away at battery life.

For low light conditions, like at night or indoors, the flash built-in to the camera can be helpful. Without using the flash, shutter speeds will not be fast enough to eliminate motion blur. Working with the flash is going to rapidly deplete the camera batteries. These conditions are when you'll need to own at least two BLS-50 rechargeable batteries for the Olympus E-PL7.

The following is an approximation of how many high-quality JPG images you can expect to store on a SD memory card for the provided storage size:

  • 32GB - 9,280
  • 64GB - 18,560
  • 128GB - 37,120
  • 256GB - 74,240

Speed, Class, & UHS Ratings

Card Speed

The speed rating of an SD card is dependant on the continuous read and write speeds of the card. The continuous write speed of an SD memory card is very important for video as well as continuous shooting.

Slows memory cards can decrease the number of continuous images the Olympus E-PL7 can take. This is because the camera's buffer is not able to write data to the SD card quickly enough.

With video, a slow card can cause recording to stop. The video file may also end up being corrupted. If you are going to record video, it is critical the SD card you use meets the required minimum continuous write speed for video.

Card read speed is nice to have for file transfers to a computer or laptop. If you have cards that are full, an SD card with a fast transfer speed will reduce the transfer time.

Speed Class Rating

Example of where to find SD Card Speed Class
The 10 inside of the C means the card is Class 10.

The continuous write speed of an SD memory card is represented by the Class rating. Memory cards that have a write speed of at least 10MB/s are labeled as Class 10.

  • Class 2 - 2MB/s
  • Class 4 - 4MB/s
  • Class 6 - 6MB/s
  • Class 8 - 8MB/s
  • Class 10 - 10MB/s or faster

Every name-brand card that you can purchase today will be Class 10. To discover the class rating of an SD card, search for a number inside of a C on the label.

Ultra High Speed (UHS)

Example of an SD memory card with a UHS-I rating.
The UHS rating of a card can be determined by a Roman numeral I, II, or III on the label of the card.

The Ultra High Speed bus (UHS) is a feature that can be found in SDHC, SDXC, and SDUC memory cards. The UHS bus makes it possible for increased file transfer rates.

There are 3 different specifications. The three are UHS-I, UHS-II, and UHS-III.

You can find the rating of a card by reading the front of the memory card. The presence of a Roman numeral I, II, or III on the front of the SD memory card, that will be the Rating of your card.

  • UHS-I - Maximum transfer rate of 104 MB/s
  • UHS-II - Maximum transfer rate of 312 MB/s
  • UHS-III - Maximum transfer rate of 624 MB/s

Related Cameras

Taking the facts into consideration, the 128GB SanDisk Extreme Pro is the best memory card for the Olympus E-PL7. Any future camera you buy, you will know what card to purchase.

Below are more posts on cameras related to the E-PL7:

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