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SanDisk 8GB Extreme (30MB/s) SDHC Class 10 Memory Card

28 Reviews

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SRP*£16.79£7.69 Inc. Delivery

In stock | Usually dispatched within 24 hours

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Pack of 4 SanDisk 8GB Extreme (30MB/s) SDHC Class 10 MemoryCard Have you seen the bundle pack for this best-selling card yet?


See the bundle pack here >

* Suggested Retail price or a price for the item on the high street

Product Description

Take better pictures at up to eight times faster

At a Glance:

  • Read/Write speeds up to 45MB/s
  • Capacities up to 128GB**
  • Ideal for advanced cameras, DSLRs and HD camcorders
  • Seamless Full HD (1080p)** video recording
  • Durable and reliable

SanDisk Extreme SDHC and SDXC UHS-I memory cards offer enough speed, capacity, and durability to meet the demands of advanced photographers and passionate shutterbugs alike. Ideal for use with advanced cameras and HD camcorders, this card offers data speeds up to eight times faster than an ordinary memory card**, ensuring you'll never miss the moment.


45 MB/s Read/Write Speed for Faster Performance and Downloads:
With read speeds as fast as 45MB/s, this card unleashes the full shooting potential of your advanced camera or DSLR. Take advantage of advanced functions such as fast action shots, continuous burst mode and multiple frames per second. Photos are written to your card almost instantly so you'll get your best shot, and you'll save time moving it all from your camera to your computer.

Extended Capacity Holds High-Resolution Photos and Videos:
With capacities up to an incredible 128GB to capture it all, this SanDisk Extreme UHS-I Card offers enough room for thousands of high-resolution photos. The card can accommodate high-volume image formats, such as RAW and JPEG, without running out of space. This memory card also provides plenty of room for Full HD videos.

Flawless Full HD Video Recording:
With Class 10 and UHS Speed Class 1 (U1)** video ratings you'll be ready to capture cinema quality 3D and Full HD** video (1080p), which require more performance than ordinary cards can handle. This memory card's accelerated minimum sustained write speeds ensure no video data is lost during recording, by reducing dropouts and stuttering.

Error Correction for Enhanced Reliability:
Thanks to its Advanced Error Correction Code engine, the SanDisk Extreme SDHC and SDXC UHS-I card reduces the chance for error during data storage and retrieval. Prevents potential data corruption, providing high data integrity.

Fast Transfer Speed Reduces Upload Time:                                 SanDisk Extreme SDHC or SDXC UHS-I cards boast a read speed of up to 45MB/s, so you can transfer photos and videos to your computer quickly. You'll spend less time uploading photos and more time editing, storing, and sharing.

Durable Design:                                                                           Designed and tested to withstand the toughest conditions, card capacities 16-64GB are waterproof**, shockproof**, and X-ray proof**. It can operate in temperatures ranging from -13 to 185 degrees Fahrenheit, so you can snap the perfect shot in almost any climate.

The SanDisk Extreme SDHC and SDXC UHS-I Cards are backed by a lifetime limited warranty**.

Technical Details:

  • Capacity: 8GB*
  • Form factor: SDHC (16GB and 32GB), SDXC (64GB and 128GB)
  • Available capacities: 8GB, 16GB, 32GB, 64GB, 128GB
  • Performance/speed: Up to 45/30MB/s read/write speeds**
  • Card dimension: 0.94" x 1.25" x 0.08" (24 mm x 32 mm x 2.1 mm)
  • Operating temperature: -13ºF to 185ºF (-25ºC to 85 ºC)
  • Storage temperature: -40ºF to 185ºF (-40ºC to 85ºC)
  • Compatibility: For SDHC (8-32GB) cards: Compatible with all SDHC/SDXC and SDHC-I/SDXC-I (UHS-I) enabled host devices
  • Compatibility: For SDXC (64-128GB) cards: Compatible with SDXC and SDXC-I (UHS-I) enabled host devices.
  • Security: Built-in write-protect switch prevents accidental data loss
  • Added Protection: 1 year downloadable RescuePro® Deluxe media recovery software offer,** for bringing accidentally deleted images back to life
  • Jewel case included
  • PLEASE NOTE: Further information may be found in the attached downloadable datasheet if available. Please study this document to ensure that the product will meet your needs

*Some capacity not available for data storage. 

**ordinary memory cards - Ordinary memory cards perform at up to 5MB/s write speed. 1 megabyte = 1 million bytes.
**1 gigabyte (GB) =1 billion bytes. Some capacity not available for data storage.
**Full HD (1080p) - Full HD video(1920x1080x30fps) and HD video support may vary based upon host device, file size, resolution, compression, bit rate, content and other factors. See
**Read/Write speeds - Up to 45MB/s read/write speed with 16GB-128GB capacities; Up to 45MB/s read and 30MB/s write speed with 8GB capacity.
**Software offer - Registration required. Terms and Conditions apply.
**UHS Speed Class 1 (U1) - UHS Speed Class 1 designates a performance option designed to support real time video recording in UHS-I enabled host devices.
**Waterproof - Water proof: Tested to withstand up to 72 hours in 1m salt or fresh water; IEC 529 IPX7; product must be clean and dry before use. Capacities up to 64GB only.
**Shockproof - Shock and vibration proof: Capable of withstanding up to 500Gs of shock. Capacities up to 64GB only.
**X-Ray Proof - X-ray proof: Immune to airport X-rays. Capacities up to 64GB only.


  • In the unlikely event that you have a problem with your purchase please look at our terms and conditions which sets out how you to make a return under warranty.
  • Manufacturers Warranty: Lifetime limited warranty
  • Trust in SanDisk reliability: All SanDisk products are constructed to the highest standards and rigorously tested, so you can be confident in the outstanding quality, performance and reliability of every
  • SanDisk product. SanDisk support can be found here:

In the unlikely event that you have a problem with your purchase please look at our terms and conditions which sets out how you to make a return under warranty.

 Legal Disclaimer:

We are not the manufacturer of the products sold on this site. Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented on our website. Please always read labels, warnings, and directions provided with the product before using or consuming the product. Please see our full terms and conditions.

Ref: SDSDX-008G-X46

SRP*£16.79£7.69 Inc. Delivery

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Viewing 1 - 10 of 28 reviews

The reviews below are public opinion and do not represent the company's views.

Average Rating: 93.57% -> Write a Review

Super quality, very fast memory card, used in a DSLR. Fast delivery from Memory Bits. Overall great service and product.

Rating: 5 of 5 Stars!    by D G 01/11/2014

What a bargain. Cameras need faster and faster memory these days. Remember that class 10 is best for digital cameras for both photo and video. I am using this in a Canon Powershot SX280 and it works a treat, even in slow-mo or high quality video. It eats up the burst mode stills as well. Definitely to be considered for your new digital camera!

Rating: 5 of 5 Stars!    by John-Paul Craig29/10/2014

Purchased SanDisk 8GB Extreme for my new Sony camera and they are fantastic ,in fact I brought 2 as the first card out preformed all my old SD cards for speed in displaying images. The card displays the images in sharp detail and stores fast, with my old cards weren't as fast from taking and displaying on the LED screen. Would recommend them to my family and friends. Thanks for the fast service and I would recommend your reviews as they helped me decide for my needs.

Rating: 5 of 5 Stars!    by R H 21/10/2014

Very good product, at an affordable price. Backups are quick and easy with this plug and play memory card (Mac and PC), and definitely recommended for both backups and reliable mobile data.

Rating: 5 of 5 Stars!    by S P 30/09/2014

I have used these scandisk cards for a few years now and never had a problem upload speed is spot on write rewrite locks works just as it should and even after reformatting all information is recorded without fault

Rating: 5 of 5 Stars!    by F D 10/07/2014

Excellent product that works well for HD video as well as high resolution pictures. All at a very competitive price.

Rating: 4 of 5 Stars!    by J B 26/04/2014

Branded products you can trust at really keen prices and with rapid free delivery. What more can you ask?

Rating: 5 of 5 Stars!    by G H 09/01/2014

Delivered promptly and does exactly what I expected it to do. Best price I could fine on the web.

Rating: 5 of 5 Stars!    by D G 23/06/2013

The SanDisk Extreme SDHC cards are one of the fastest SD cards with near max read and write rates for most applications. I recommend the SanDisk Extreme for high performance & transfer of large data files. I found the Extreme to be significantly faster than the Ultra. I use the Extreme SD cards in my Raspberry pi media streamer and works very quickly and reliably. Excellent service from Zoombits as usual.

Rating: 5 of 5 Stars!    by M F 30/04/2013

SD card arrived promptly. For use in my camera - does everything I expected - fast saving and display of pictures - loads of capacity.

Rating: 5 of 5 Stars!    by D D 24/03/2013

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