---
product_id: 640251788
title: "Delkin 512GB CFexpress Type B 4.0 Memory Card for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | 512GB Memory Card Storage"
brand: "delkin devices"
price: "€ 543.16"
currency: EUR
in_stock: true
reviews_count: 13
category: "Delkin Devices"
url: https://www.desertcart.be/products/640251788-delkin-512gb-cfexpress-type-b-4-0-memory-card-digital
store_origin: BE
region: Belgium
---

# 3650MB/s read speed 3240MB/s write speed Shockproof & waterproof durability Delkin 512GB CFexpress Type B 4.0 Memory Card for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | 512GB Memory Card Storage

**Brand:** delkin devices
**Price:** € 543.16
**Availability:** ✅ In Stock

## Summary

> 🚀 Capture. Transfer. Create. Never miss a moment with Delkin POWER CFexpress™!

## Quick Answers

- **What is this?** Delkin 512GB CFexpress Type B 4.0 Memory Card for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | 512GB Memory Card Storage by delkin devices
- **How much does it cost?** € 543.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/640251788-delkin-512gb-cfexpress-type-b-4-0-memory-card-digital)

## Best For

- delkin devices enthusiasts

## Why This Product

- Trusted delkin devices brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Shockproof, waterproof, and drop-proof design ensures your data stays safe in any environment.
- • **Blazing Fast Transfers:** Experience ultra-rapid 3650MB/s read speeds for instant file access and seamless workflow.
- • **Peace of Mind Warranty:** Backed by a 48-hour replacement guarantee and lifetime warranty for ultimate reliability.
- • **Pro-Optimized Workflow:** Designed for high-end mirrorless and DSLR cameras, enabling continuous shooting without buffer delays.
- • **Cinema-Grade Write Performance:** Capture flawless 4K, 6K, and 8K RAW video with sustained 820MB/s write speeds that never miss a frame.

## Overview

The Delkin 512GB CFexpress Type B 4.0 Memory Card delivers industry-leading speeds up to 3650MB/s read and 3240MB/s write, optimized for professional photographers and videographers capturing high-resolution 4K to 8K RAW footage. Its rugged, shockproof and waterproof design ensures durability in demanding conditions, while the included 48-hour replacement and lifetime warranty guarantee reliability. Perfect for fast-paced shooting and rapid data offloading, this card is a must-have for serious creatives seeking flawless performance and peace of mind.

## Description

The POWER CFexpress™ Type B 4.0 Memory Card from Delkin Devices combines industrial strength & reliability with unmatched performance. With speeds suitable for professional photographers and videographers, the POWER CFexpress™ Type B 4.0 card is specifically designed to excel in the latest generation of high-end cinematic hosts. Utilizing the latest PCIe technology, the POWER CFexpress™ Type B 4.0 card boasts maximum potential recording speeds up to 3240MB/s for flawless cinema-quality video capture, including data-heavy modes like RAW 8K, 6K & 4K at high frame rates and bitrates. Minimum sustained sequential write speeds up to 820MB/s guarantee that data is written swiftly and safely to the card, perfectly capturing everything as you intended. Capable of offloading data at speeds reaching up to 3650MB/s, the POWER CFexpress™ Type B 4.0 card ensures the quickest, most efficient data transfer from card to computer for immediate access to your files and sooner post-production start time. Built to meet the extensive demands of today’s broadcast, cinema and photography industries, each CFexpress™ Type B card has undergone extensive internal testing to ensure full functionality and performance in today’s high-end hosts.

Review: Super fast write speeds and plenty of room, all for a great price! A+! - I recently moved from a Canon 5DMarkIV to a Canon R5 MarkII and all my old memory was either too small, too slow, or had a know conflict with the new camera(certain SanDisk memory cards have issues with the Canon R5 MII). So I needed some new memory cards and since my new camera has a slot for the newer CF-Express cards I wanted to get one for wildlife and sports photography purposes. The CF Express memory cards are exponentially faster writing than the SDXC cards, allowing the camera to continuously shoot for a longer period before filling the buffer. With a regular SDXC card I would fill up the 70 photo buffer in 1.5 seconds of shooting or less, and then it would take 5 to 15 seconds or more to catch up and write the images to allow more space. This card however allowed me to shoot continuously for much longer, and even when the buffer is reached it quickly writes and refills the buffer to allow more shooting. I can't tell you how amazingly fast this card is, and so far has been very reliable with no issues over the 25 plus soccer and volleyball games I've shot. I was a bit hesitant due to not recognizing the name brand, I've alwasy been a SanDisk guy, but the reviews were good and the price was right so I took a chance on it and I've been extremely happy with the decision. So happy that I bought a second for weekends for when I have a tournament to shoot and need more memory. If you don't need the high speed aspect, such as a portrait or landscape photography, then you could probably just stick to an SDXC card and save some money, but if you need speed for sports, nature, or any other fast paced photography were you need lots of photos in a short period of time, then this is the card to get!
Review: Perfect - Great type B memory card. I use this in my Lumix GH6 and it is perfect for photo and video. I mostly use for video and this card works flawlessly. Also have in a 256gb size.

## Features

- Unmatched Speed and Performance: Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card offers burst read speeds up to 3650MB/s and burst write speeds up to 3240MB/s in addition to a sustained write speed of 820MB/s. Ideal for recording 4K, 6K, and 8K videos and continuous RAW files with your mirrorless or DSLR camera, while also ensuring a streamlined workflow with quick data offloading for immediate access and efficient post-production.
- Optimized for Professionals: Designed for photographers and videographers, this digital camera memory card ensures a streamlined workflow with quick data offloading for immediate access and efficient post-production. Perfect for use in high-end cinematic hosts,
- Durable Design: Shockproof and waterproof construction guarantees the highest level of durability. Comes with a small protective storage case for convenience.
- World's Best Warranty: Our premium 48-Hour Replacement Guarantee means we’ll replace any non-working card within 48 hours (not including weekends), prior to receiving the non-working card. Simply notify us, and a new card will be on its way! Additionally, each product is covered by Delkin’s Lifetime Warranty.
- Versatile Storage Options: Available in 512GB, 1TB, and 2TB capacities, providing ample space for all your high-resolution video and photo needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4872CPN |
| Additional Features | Drop Proof, Magnetic Proof, Temperature Proof, Water Proof, X Ray Proof |
| Best Sellers Rank | #158 in SecureDigital Memory Cards |
| Brand | Delkin Devices |
| Color | Silver |
| Compatible Devices | Blackmagic Design, Canon, Fujifilm, Nikon, Panasonic |
| Customer Reviews | 4.6 out of 5 stars 113 Reviews |
| Flash Memory Type | CFexpress Type B |
| Hardware Connectivity | CompactFlash |
| Item Dimensions D x W x H | 0.15"D x 1.17"W x 1.52"H |
| Item Weight | 0.8 Ounces |
| Manufacturer | Delkin Devices |
| Media Speed | 3240, 820 |
| Memory Storage Capacity | 512 GB |
| Mfr Part Number | DCFX4P512 |
| Model Name | CFexpress™ Type B 512GB |
| Model Number | DCFX4P512 |
| Read Speed | 3650 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 814373025030 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Lifetime Warranty |
| Warranty Type | Lifetime |

## Product Details

- **Brand:** Delkin Devices
- **Compatible Devices:** Blackmagic Design, Canon, Fujifilm, Nikon, Panasonic
- **Flash Memory Type:** CFexpress Type B
- **Memory Storage Capacity:** 512 GB
- **Model Name:** CFexpress™ Type B 512GB

## Images

![Delkin 512GB CFexpress Type B 4.0 Memory Card for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | 512GB Memory Card Storage - Image 1](https://m.media-amazon.com/images/I/618KiVRaOZL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super fast write speeds and plenty of room, all for a great price! A+!
*by T***R on May 28, 2025*

I recently moved from a Canon 5DMarkIV to a Canon R5 MarkII and all my old memory was either too small, too slow, or had a know conflict with the new camera(certain SanDisk memory cards have issues with the Canon R5 MII). So I needed some new memory cards and since my new camera has a slot for the newer CF-Express cards I wanted to get one for wildlife and sports photography purposes. The CF Express memory cards are exponentially faster writing than the SDXC cards, allowing the camera to continuously shoot for a longer period before filling the buffer. With a regular SDXC card I would fill up the 70 photo buffer in 1.5 seconds of shooting or less, and then it would take 5 to 15 seconds or more to catch up and write the images to allow more space. This card however allowed me to shoot continuously for much longer, and even when the buffer is reached it quickly writes and refills the buffer to allow more shooting. I can't tell you how amazingly fast this card is, and so far has been very reliable with no issues over the 25 plus soccer and volleyball games I've shot. I was a bit hesitant due to not recognizing the name brand, I've alwasy been a SanDisk guy, but the reviews were good and the price was right so I took a chance on it and I've been extremely happy with the decision. So happy that I bought a second for weekends for when I have a tournament to shoot and need more memory. If you don't need the high speed aspect, such as a portrait or landscape photography, then you could probably just stick to an SDXC card and save some money, but if you need speed for sports, nature, or any other fast paced photography were you need lots of photos in a short period of time, then this is the card to get!

### ⭐⭐⭐⭐⭐ Perfect
*by K***N on October 15, 2025*

Great type B memory card. I use this in my Lumix GH6 and it is perfect for photo and video. I mostly use for video and this card works flawlessly. Also have in a 256gb size.

### ⭐⭐⭐⭐⭐ Good value
*by N***S on February 21, 2026*

Great speed for the price. It handles oversampled 4k60 with ease on my Z8.

## Frequently Bought Together

- Delkin 512GB CFexpress Type B 4.0 Memory Card for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | 512GB Memory Card Storage
- BENFEI CFexpress Type B Card Reader with USB 3.2 (Gen 2) 10Gbps, USB-C&USB-A 2-in-1 Type B CFexpress Adapter, Compatible with Windows/Mac/Linux/Android(Not for XQD Card)
- Nikon EN-EL15c Rechargeable Li-ion Battery for Compatible DSLR and Mirrorless Cameras (Genuine Accessory)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-12*