---
product_id: 214187239
title: "512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type"
brand: "sandisk"
price: "$8983"
currency: MXN
in_stock: true
reviews_count: 13
category: "San Disk"
url: https://www.desertcart.mx/products/214187239-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g-gn4nn
store_origin: MX
region: Mexico
---

# 1700MB/s read speed Waterproof durability 1400MB/s write speed 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type

**Brand:** sandisk
**Price:** $8983
**Availability:** ✅ In Stock

## Summary

> ⚡ Capture. Transfer. Conquer. The ultimate speed demon for pros.

## Quick Answers

- **What is this?** 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type by sandisk
- **How much does it cost?** $8983 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/214187239-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g-gn4nn)

## Best For

- sandisk enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Reliability:** Trusted by pros with SanDisk’s lifetime warranty and RescuePRO Deluxe recovery software included for peace of mind.
- • **Blazing Fast Transfer Speeds:** Experience ultra-low latency with up to 1700MB/s read and 1400MB/s write speeds, perfect for RAW 4K video and burst photography.
- • **Built for Extreme Conditions:** Waterproof and rugged, this card keeps your data safe no matter where your creative journey takes you.
- • **Seamless Backward Compatibility:** Works effortlessly with select XQD cameras via firmware updates, future-proofing your gear investment.
- • **Compact & Lightweight Powerhouse:** Sleek silver design at just 0.423 ounces fits perfectly in your professional kit without weighing you down.

## Overview

The SanDisk 512GB Extreme PRO CFexpress Card Type B delivers industry-leading read speeds up to 1700MB/s and write speeds up to 1400MB/s, enabling smooth RAW 4K video capture and rapid workflow efficiency. Backwards-compatible with select XQD cameras, it includes RescuePRO Deluxe recovery software and a lifetime warranty, all housed in a compact, waterproof design trusted by professional photographers and videographers worldwide.

## Description

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. | *1GB=1,000,000,000 bytes. Actual user storage less. | **Up to 1700MB/s read speed; up to 1400MB/s write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes. | (1)4K video (4069x2160p) support may vary based on host device, file attributes, usage conditions and other factors. See official SanDisk website for additional information and limitations. | (2)Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility. | (3)Registration required; terms and conditions apply. Germany and regions not recognizing lifetime limited..

Review: Excellent card - Works very well in my Canon R5, super fast read/write speed, my favorite camera memory cars.
Review: Excellent memory card from SanDisk - Super fast and super reliable CFexpress Card Type B that I use in my Nikon Z6 model III camera bodies. I really appreciate the read/write speeds and the reliability of files (data) being stored on this card. I have a tendancy to use SanDisk after many years of high reliability; never had a bad experience with SanDisk (though I have had unreliable cards from other brands).

## Features

- Read speeds of up to 1700MB/s and 1400MB/s write speeds** offer low latency during high-speed recording and enhance workflow efficiency far beyond existing SanDisk cards [512GB only; 128GB-256GB = 1700MB/s read / 1200 MB/s write; 64GB = 1500 MB/s read / 800MB/s write] | **Up to 1700MB/s read speed; up to 1400MB/s write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes.
- Enables smooth, RAW 4K video(1) | (1)4K video (4069x2160p) support may vary based on host device, file attributes, usage conditions and other factors.
- The Cfexpress CardType B is backwards-compatible with select XQD cameras that adopt firmware enabling Cfexpress(2) | (2)Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility.
- RescuePRO Deluxe Recovery Software included(3) (download required) | (3)Registration required; terms and conditions apply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085DHR8SY |
| Best Sellers Rank | #79 in Micro SD Memory Cards |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,801) |
| Date First Available | March 12, 2020 |
| Flash Memory Size | 512 |
| Hardware Interface | SDHC, microSDXC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.15 x 1.17 x 1.52 inches |
| Item Weight | 0.423 ounces |
| Item model number | SDCFE-512G-GN4NN |
| Language | English, English, English, English |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 1.52"L x 1.17"W |
| Read Speed | 1700 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Water Proof |
| UPC | 619659180881 |
| Warranty Type | Lifetime |
| Write Speed | 1400 MB per second |

## Product Details

- **Brand:** Sandisk
- **Flash Memory Type:** XQD
- **Memory Storage Capacity:** 512 GB
- **Model Name:** SanDisk Extreme PRO CFexpress-Karte Typ B, 128 GB, bis zu 1.700 MB/Sek., für RAW 4K video

## Images

![512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type - Image 1](https://m.media-amazon.com/images/I/81Hnsk-wYEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent card
*by E***2 on December 26, 2025*

Works very well in my Canon R5, super fast read/write speed, my favorite camera memory cars.

### ⭐⭐⭐⭐⭐ Excellent memory card from SanDisk
*by R***K on October 8, 2025*

Super fast and super reliable CFexpress Card Type B that I use in my Nikon Z6 model III camera bodies. I really appreciate the read/write speeds and the reliability of files (data) being stored on this card. I have a tendancy to use SanDisk after many years of high reliability; never had a bad experience with SanDisk (though I have had unreliable cards from other brands).

### ⭐⭐⭐⭐⭐ it just works - and fast
*by K***R on July 17, 2025*

Very high record speeds - able to handle whatever recording used - up to 8k without issue. Dependable manufacturer that always produces high quality products. Have only used it a few times since purchased a few weeks ago but recording from a Canon R5 and later transfer from card to PC have been super fast and reliable. Capacities appear to be correctly identified and in camera formatting is quick and easy.

## Frequently Bought Together

- SanDisk 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN, micro sdxc Interface, XQD Memory Type
- 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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**Shop now:** [https://www.desertcart.mx/products/214187239-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g-gn4nn](https://www.desertcart.mx/products/214187239-512gb-extreme-pro-cfexpress-card-type-b-sdcfe-512g-gn4nn)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-25*