Capacity: 256GB
| SKU | SDCFE-256G-GN4NN |
| EAN/UPC Code | 619659180843 |
| Brand | SanDisk |
| Memory Card Capacity | 256GB |
| Memory Type | CFexpress |
| Model/Series/Type | Extreme Pro |
| Read Speed | Up To 1600MB/s |
| Write Speed | Up To 1200MB/s |
| Warranty | Lifetime |
| File Format | exFAT |
| Video Recording | For 4K Video |
| Bundle Type | Memory Card Only |
| Product Type/Family | Memory Cards |
| Product Condition | New |
| Packaging Type | Retail |
Blazing-fast speeds that deliver RAW 4K video.
When you’re shooting where the action is, the CFexpress Card Type B unleashes the RAW performance of your gear. With read speeds up to 1700MB/s and write speeds up to 1400MB/s, you’ll get low latency during high-speed recording and an enhanced workflow efficiency that’s far beyond anything existing SanDisk cards deliver. This card enables smooth, RAW 4K video capture with sustainable performance. Backwards-compatible with select XQD cameras that adopt firmware enabling CFexpress, the card includes both RescuePRO Deluxe Recovery Software and a limited lifetime warranty for added peace of mind.
Speeds That Surpass Other Cards.
High-speed, consistent recording and enhanced workflow efficiency far beyond existing SanDisk cards are the result of read speeds of up to 1700MB/s and 1400MB/s write speeds.
Smooth 4K Video Performance.
The CFexpress form factor captures RAW 4K video with sustainable, lowlatency performance in your video recording.
XQD Compatibility.
The card is backwards-compatible with select XQD cameras that adopt firmware enabling CFexpress, the CFexpress Card Type B bridges existing devices with the future of technology.
Easy File Recovery with RescuePRO Deluxe Software.
The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidently deleted (download required.)
Limited Lifetime Warranty.
Enjoy the peace of mind a limited lifetime warranty4 brings when it comes from SanDisk, a leading brand in imaging card performance.
About CFexpressBuy CFexpress memory cards at MemoryCow.
MemoryCow despatch times:
| Day/Time Of Order | Same Day Despatch | Expected Despatch Date |
| Monday-Friday (Up to 4pm) | Yes. | Same day. |
| Monday-Friday (After 4pm) | No | Next working day. If ordered after 4pm on a Friday the despatch date will be the following Monday (excluding public holidays). |
| Saturday-Sunday | N/A | The following Monday excluding public holidays. |
United Kingdom (Inc Channel Islands);
Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £7.99.
Tracked24 (Royal Mail Estimated Next Working Day) - £4.99.
Economy (Royal Mail Estimated 3-5 working days) - £FREE.
Express Courier (DPD/DHL/TNT/UPS) - £7.99.
| Country | Delivery Options | Cost (£ GBP) | Delivery Times (*Estimated) |
|---|---|---|---|
| Andorra | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Australia | Tracked By Courier (International) | £45.00 | 3-5 Business Days |
| Tracked By Courier (ROW) | £45.00 | 5-7 Business Days | |
| Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £44.99 | 5-7 Business Days | |
| Austria | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Belarus | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Belgium | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Bosnia and Herzegovina | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Bulgaria | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Croatia | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Cyprus | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Czech Republic | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Denmark | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Estonia | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Faroe Islands | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Finland | Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| France | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Germany | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Gibraltar | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Greece | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Hong Kong | Tracked By Courier (ROW) | £45.00 | 5-7 Business Days |
| Tracked By Courier (International) | £45.00 | 3-5 Business Days | |
| Hungary | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Iceland | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Ireland (Republic Of) | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Italy | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Japan | Tracked By Courier (International) | £45.00 | 3-5 Business Days |
| Tracked By Courier (ROW) | £45.00 | 5-7 Business Days | |
| Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £44.99 | 5-7 Business Days | |
| Korea, Republic of | Tracked By Courier (International) | £45.00 | 3-5 Business Days |
| Tracked By Courier (ROW) | £45.00 | 5-7 Business Days | |
| Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £44.99 | 5-7 Business Days | |
| Latvia | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Liechtenstein | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Lithuania | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Luxembourg | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Malta | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Monaco | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Montenegro (Republic of) | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Netherlands | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Norway | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Poland | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Portugal | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Romania | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| San Marino | Tracked By Courier (International) | £35.00 | 2-3 Business Days |
| Tracked By Courier (Europe) | £35.00 | 5-14 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Saudi Arabia | Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days |
| Delivery: 5-7 Business Days* | £44.99 | 5-7 Business Days | |
| Serbia (Republic of) | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Singapore | Tracked By Courier (ROW) | £45.00 | 5-7 Business Days |
| Tracked By Courier (International) | £45.00 | 3-5 Business Days | |
| Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days | |
| Slovak Republic | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Slovenia | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Spain | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Spain (Canary Islands) | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Sweden | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| Switzerland | Tracked By Courier (Europe) | £35.00 | 5-14 Business Days |
| Tracked By Courier (International) | £35.00 | 2-3 Business Days | |
| Delivery: 3-5 Business Days | £29.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £29.99 | 5-7 Business Days | |
| United Arab Emirates | Tracked By Courier (International) | £45.00 | 3-5 Business Days |
| Tracked By Courier (ROW) | £45.00 | 5-7 Business Days | |
| Delivery: 3-5 Business Days* | £34.99 | 3-5 Business Days | |
| Delivery: 5-7 Business Days* | £44.99 | 5-7 Business Days |
Delivery Notes:
**We will despatch your order the very same day if we receive cleared payment by 4pm Mon-Fri.
These delivery estimates apply when you order up to 4pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 4pm, the first available working day for delivery would be Thursday provided you placed your order by 4pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Don't see your country listed below? Contact us for a shipping quote.
*All delivery times are estimated unless stated.
**Applies only to SKUs that are in stock. Please see the product page / checkout for more information regards stock availability.
MemoryCow offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through MemoryCow only.
Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.
Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.
Do you offer freepost returns?
Yes we do.
How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.
Please ensure you have read and comply in full with Section 11 & 12 of our terms and conditions which you can read here in full.
512GB
128GB
64GB
It works well, cheap for such high capacity. Thanks
Great service and great product. I will definitely use you again and tell my friends.
Great service and my order came earlier than was expected. The best part was when I went to the checkout it gave me the option to type in what my device was then they did a check to make sure it was compatible with my order! Nice Touch!!
I was very satisfied from start to finish. You kept me updated regarding my order all the way through the process
Excellent service
Good product at the right price.
Awarded the eKomi
Gold Seal of Approval!