---
product_id: 620330831
title: "Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG)"
brand: "lexar"
price: "HK$4592"
currency: HKD
in_stock: true
reviews_count: 13
category: "Lexar"
url: https://www.desertcart.hk/products/620330831-lexar-professional-silver-series-512gb-cfexpress-card-type-b-cfe
store_origin: HK
region: Hong Kong
---

# 1750MB/s read speed 512GB ultra capacity Backward compatible with XQD Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG)

**Brand:** lexar
**Price:** HK$4592
**Availability:** ✅ In Stock

## Summary

> 🚀 Shoot. Store. Speed. Stay ahead with Lexar’s pro-grade CFexpress power!

## Quick Answers

- **What is this?** Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) by lexar
- **How much does it cost?** HK$4592 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/620330831-lexar-professional-silver-series-512gb-cfexpress-card-type-b-cfe)

## Best For

- lexar enthusiasts

## Why This Product

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

## Key Features

- • **Massive 512GB Storage:** Store thousands of RAW images and hours of 8K video without compromise.
- • **Blazing Fast Transfers:** Up to 1750MB/s read and 1300MB/s write speeds keep your workflow lightning quick.
- • **Built to Last & Backed:** Rigorously tested with a 10-year limited warranty and expert support for peace of mind.
- • **Seamless Compatibility:** Works flawlessly with DSLR, mirrorless, and select XQD cameras for ultimate versatility.
- • **Sustained Speed Reliability:** 850MB/s sustained write speed ensures no slowdowns during intense shooting sessions.

## Overview

The Lexar Professional SILVER Series 512GB CFexpress Type B card delivers ultra-fast read speeds up to 1750MB/s and write speeds up to 1300MB/s, designed for professional photographers and videographers shooting high-resolution RAW images and 8K video. Backward-compatible with select XQD cameras, it offers versatile use across advanced DSLR and mirrorless systems. With a sustained write speed of 850MB/s, it ensures smooth continuous shooting without bottlenecks. Rigorously tested and backed by a 10-year limited warranty, this card is engineered for reliability and high-performance workflows.

## Description

Shop for Lexar PC products at the desertcart.co.uk Computers & Accessories store.

Review: Excellent memory card for shooting RAW on Canon R5 - This is one of the best memory cards I’ve used. I mainly use it for photography on my Canon R5, shooting RAW, and it performs really well. It’s fast, reliable, and handles large files without any slowdowns. It gives me confidence when shooting high-resolution work and I haven’t had any errors or issues so far. Perfect for professional-level cameras and demanding use. Highly recommended if you shoot RAW or video and need a card that keeps up with a high-end camera.
Review: The perfect memory card for a Nikon D850! - Having recently added a Nikon D850 to my kit bag, it soon became apparent that I couldn't get away with simply using an SD card. For video and high speed continuous, shooting would grind to a halt very quickly with an SD card. Like it or not, I knew I'd have to bite the bullet and buy a high speed CFExpress card. Now having done a little bit of research, it soon became apparent that QXD cards are old hat. If you want the latest (and fastest) you need CFExpress. Now Lexar has always had a very good reputation for memory cards so I was keen to see what they had to offer. Looking around, it soon became apparent that high speed, premium brand CFExpress cards don't come cheap - a 128GB card is still around £170 if you want a decent branded card. You can therefore imagine I jumped pretty quick when I saw that the Lexar 128GB card being sold everywhere else for £170 was only £132 on desertcart. That's a big saving! The card arrived next day in small retail packaging with the card itself safely stored within a plastic card case. Sticking the card into my Nikon D850, the first thing I tried was continuous high speed shooting - I set the camera to full resolution, non-compressed RAW and hit the shutter release. The camera started cranking through shutter actuations like an MG-42 on full automatic with no sign of slow down. After about 20 seconds or so, it was STILL going with no slow down at all. Now Lexar quote a maximum write speed of 1750 mb/s but of course what really matters is sustained write speed. This is where cheaper brands normally fall flat on their faces but not the Lexar - it manages to achieve a good 1000 mb/s sustained which should be fast enough for 99% of people shooting uncompressed video and RAW files. RAW files from a D850 aren't small - each image from my little test above was about 56 mbytes so you can imagine that 9 frames per second for 20 seconds is going to produce a lot of data! 180 images at 56 mbytes per image = over a Gigabyte of images! Transferring all that data needs a high speed memory card reader so don't hesitate to buy a decent CFExpress USB-C (or similar) card reader if you haven't got one already! My little review really has only scratched the surface of the capabilities of this card. As you can tell, I’m impressed. It’s fast. In fact, it’s insanely fast. Is it the fastest card money can buy? Not quite - even Lexar’s own Diamond series cards are faster - but most people will find the Lexar professional series more than adequate for their needs. Only really problem is choosing which capacity to buy - I bought a 128GB card and even now wish I’d gone for the 256GB or even the 512GB!

## Features

- Shoot more high-quality images and 8K video. Designed for photographers and videographers, Lexar CFexpress card Type B Silver provides high-speed performance with transfer speeds of up to 1750MB/s read, and up to 1300MB/s write. Sustained write speed 850MB/s.
- Backward-compatible with select XQD cameras. Lexar CFe card Type B Silver is backward-compatible with select XQD cameras for added versatility, enabling existing devices with next-generation performance.
- Accelerate your workflow. Lexar Professional CFexpress Type B Card SILVER Series's high-speed performance allows you to capture and transfer files easily. And, when paired with the Lexar Professional CFexpress Type B Reader, it dramatically accelerates your workflow.
- Warranty and support. Lexar Professional CFexpress Type B Card SILVER comes with a limited 10-year warranty and is backed by expert technical support.
- Rigorously tested. All Lexar products undergo extensive testing in the Lexar Quality Labs, and facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ6Z3DWM |
| Are Batteries Included | No |
| Best Sellers Rank | 782 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in CompactFlash Cards |
| Colour | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,794) |
| Date First Available | 27 Mar. 2024 |
| Global Trade Identification Number | 04895217908425 |
| Guaranteed software updates until | unknown |
| Hardware interface | CompactFlash |
| Item Weight | 50 g |
| Item model number | 4895217908425 |
| Item weight | 50 Grams |
| Manufacturer | Lexar Co., LTD |
| Product Dimensions | 5.5 x 10.16 x 0.1 cm; 50 g |
| Read speed | 1750 Megabytes Per Second |
| Special feature | Portable |
| Warranty type | Limited |
| Write speed | 1300 MB/s |

## Product Details

- **Brand:** Lexar
- **Compatible devices:** Camera
- **Flash memory type:** CFexpress
- **Memory storage capacity:** 512 GB
- **Model name:** LCXEXSL512G-RNENG

## Images

![Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) - Image 1](https://m.media-amazon.com/images/I/71Si77sfN5L.jpg)
![Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) - Image 2](https://m.media-amazon.com/images/I/71kWKLQSD8L.jpg)
![Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) - Image 3](https://m.media-amazon.com/images/I/714EqAFqp+L.jpg)
![Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) - Image 4](https://m.media-amazon.com/images/I/71YlPb5I9HL.jpg)
![Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG) - Image 5](https://m.media-amazon.com/images/I/81VFqBLeDIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent memory card for shooting RAW on Canon R5
*by C***E on 15 December 2025*

This is one of the best memory cards I’ve used. I mainly use it for photography on my Canon R5, shooting RAW, and it performs really well. It’s fast, reliable, and handles large files without any slowdowns. It gives me confidence when shooting high-resolution work and I haven’t had any errors or issues so far. Perfect for professional-level cameras and demanding use. Highly recommended if you shoot RAW or video and need a card that keeps up with a high-end camera.

### ⭐⭐⭐⭐⭐ The perfect memory card for a Nikon D850!
*by J***N on 26 June 2023*

Having recently added a Nikon D850 to my kit bag, it soon became apparent that I couldn't get away with simply using an SD card. For video and high speed continuous, shooting would grind to a halt very quickly with an SD card. Like it or not, I knew I'd have to bite the bullet and buy a high speed CFExpress card. Now having done a little bit of research, it soon became apparent that QXD cards are old hat. If you want the latest (and fastest) you need CFExpress. Now Lexar has always had a very good reputation for memory cards so I was keen to see what they had to offer. Looking around, it soon became apparent that high speed, premium brand CFExpress cards don't come cheap - a 128GB card is still around £170 if you want a decent branded card. You can therefore imagine I jumped pretty quick when I saw that the Lexar 128GB card being sold everywhere else for £170 was only £132 on Amazon. That's a big saving! The card arrived next day in small retail packaging with the card itself safely stored within a plastic card case. Sticking the card into my Nikon D850, the first thing I tried was continuous high speed shooting - I set the camera to full resolution, non-compressed RAW and hit the shutter release. The camera started cranking through shutter actuations like an MG-42 on full automatic with no sign of slow down. After about 20 seconds or so, it was STILL going with no slow down at all. Now Lexar quote a maximum write speed of 1750 mb/s but of course what really matters is sustained write speed. This is where cheaper brands normally fall flat on their faces but not the Lexar - it manages to achieve a good 1000 mb/s sustained which should be fast enough for 99% of people shooting uncompressed video and RAW files. RAW files from a D850 aren't small - each image from my little test above was about 56 mbytes so you can imagine that 9 frames per second for 20 seconds is going to produce a lot of data! 180 images at 56 mbytes per image = over a Gigabyte of images! Transferring all that data needs a high speed memory card reader so don't hesitate to buy a decent CFExpress USB-C (or similar) card reader if you haven't got one already! My little review really has only scratched the surface of the capabilities of this card. As you can tell, I’m impressed. It’s fast. In fact, it’s insanely fast. Is it the fastest card money can buy? Not quite - even Lexar’s own Diamond series cards are faster - but most people will find the Lexar professional series more than adequate for their needs. Only really problem is choosing which capacity to buy - I bought a 128GB card and even now wish I’d gone for the 256GB or even the 512GB!

### ⭐⭐⭐⭐⭐ Fast and reliable video recording.
*by E***H on 6 February 2026*

Lexar are a quality brand and this CFexpress card lives up to their reputation. I've been using this to record video on my Canon R5 and it has been fast and reliable so far, coping with 4k @120fps with no issues.

## Frequently Bought Together

- Lexar Professional SILVER Series 512GB CFexpress Card, Type B CFe Card up to 1750MB/s Read, CF Card Adopt PCIe Gen3x2, CF Memory Card Compatible with DSLR, Backward with XQD Camera (LCXEXSL512G-RNENG)
- BENFEI CFexpress Card Reader 10Gbps, USB-C/USB-A 2-in-1 Type B CFexpress Adapter Compatible with Windows/Mac/Linux/Android

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-16*