---
product_id: 446271458
title: "CFexpress Type B 512GB Memory Card, Top Speeds of 1700MB/s, PCIe Gen3 Rocket CFX CFexpress Card, for DSLR & 8K Video Cameras (CF-XTBT-512)"
brand: "sabrent"
price: "KD 147.25"
currency: KWD
in_stock: true
reviews_count: 13
category: "Sabrent"
url: https://www.desertcart.com.kw/products/446271458-cfexpress-type-b-512gb-memory-card-top-speeds-of-1700mb
store_origin: KW
region: Kuwait
---

# 1700MB/s read speed 512GB high-capacity storage PCIe Gen3 x2 interface CFexpress Type B 512GB Memory Card, Top Speeds of 1700MB/s, PCIe Gen3 Rocket CFX CFexpress Card, for DSLR & 8K Video Cameras (CF-XTBT-512)

**Brand:** sabrent
**Price:** KD 147.25
**Availability:** ✅ In Stock

## Summary

> 🚀 Capture the future at lightning speed — don’t let your shots wait!

## Quick Answers

- **What is this?** CFexpress Type B 512GB Memory Card, Top Speeds of 1700MB/s, PCIe Gen3 Rocket CFX CFexpress Card, for DSLR & 8K Video Cameras (CF-XTBT-512) by sabrent
- **How much does it cost?** KD 147.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/446271458-cfexpress-type-b-512gb-memory-card-top-speeds-of-1700mb)

## Best For

- sabrent enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Fast Capture:** Experience ultra-fast 1700MB/s read and 1500MB/s write speeds for seamless 8K video and burst photography.
- • **Compact & Travel-Ready:** Slim, durable design built to withstand the rigors of on-location shoots with thermal efficiency and a 1-year warranty.
- • **Future-Proof Interface:** Powered by PCIe Gen3 x2 and NVMe protocol for sustained high-speed performance that keeps pace with your creativity.
- • **Rock-Solid Reliability:** VPG certified with advanced flash management ensures your data stays safe even in extreme shooting conditions.
- • **Pro-Grade Compatibility:** Optimized for top-tier DSLR and mirrorless cameras including Canon and Sony for flawless professional workflows.

## Overview

The SABRENT CFexpress Type B 512GB memory card delivers professional-grade performance with blazing read speeds up to 1700MB/s and write speeds up to 1500MB/s. Designed for high-end DSLR and 8K video cameras, it features a PCIe Gen3 x2 interface and NVMe protocol for sustained speed and reliability. Compact, durable, and VPG certified, this card is built to handle demanding workflows and extreme conditions, making it the ultimate choice for serious photographers and videographers.

## Description

Buy

Review: Have been working perfectly for many months now - I usually use Sandisk for all my cards and SSDs, but these were a great price. They have been working perfectly so far, nice and speedy for my studio shoot and wildlife requirements in a Canon R5. Offload speedily in a standard card reader I also bought from desertcart.
Review: Great card. No problems at all. - Excellent quality and price. Fast and reliable would certainly buy again

## Features

- Blistering Performance for Pros Experience next-level performance with this CFexpress Type B memory card delivering read speeds up to 1700MB/s and write speeds up to 1500MB/s. Perfect for capturing 8K video, ultra-fast burst photography, and professional workflows.
- Designed for High-End Cameras and Video Systems Optimised for advanced DSLR, mirrorless, and 8K video cameras, this CFexpress card supports rapid image capture and high bitrate recording. Compatible with major brands including Canon and Sony.
- Built to Keep Up With You Engineered for speed and reliability, this high speed CFexpress card features PCIe Gen3 x2 interface and NVMe protocol for sustained performance. Designed to handle heavy data loads in demanding environments.
- Trusted by Professionals Backed by advanced flash management, VPG certification, and end-to-end data protection, the Rocket CFX ensures dependable performance for professional photographers and videographers shooting in extreme conditions.
- Compact, Durable, and Travel-Ready Compact and thermally efficient, this 512GB CFexpress Type B card is built to endure. Includes a 1-year warranty (extendable to 3) and is ready for your next shoot—whether local or on the road.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZZNQLMZ |
| Best Sellers Rank | 44,842 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 58 in CompactFlash Cards |
| Brand Name | SABRENT |
| Colour | 1-Pack |
| Compatible Devices | DSLR |
| Country of Origin | Taiwan |
| Customer Reviews | 4.5 4.5 out of 5 stars (515) |
| Flash Memory Type | CFexpress |
| Global Trade Identification Number | 00840025254794 |
| Hardware Connectivity | CompactFlash |
| Item Dimensions L x W | 30L x 38W millimetres |
| Item Type Name | CompactFlash Cards |
| Item Weight | 1 Ounces |
| Manufacturer | SABRENT |
| Media Speed | 400 Megabytes Per Second |
| Memory Storage Capacity | 512 GB |
| Model Name | CF-XTBT-512 |
| Model Number | CF-XTBT-512 |
| Product Features | Universal |
| Product Warranty | 2 |
| Read Speed | 1700 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 840025254794 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |

## Product Details

- **Brand:** SABRENT
- **Compatible devices:** DSLR
- **Flash memory type:** CFexpress
- **Memory storage capacity:** 512 GB
- **Model name:** CF-XTBT-512

## Images

![CFexpress Type B 512GB Memory Card, Top Speeds of 1700MB/s, PCIe Gen3 Rocket CFX CFexpress Card, for DSLR & 8K Video Cameras (CF-XTBT-512) - Image 1](https://m.media-amazon.com/images/I/71GWoLm8BYL.jpg)

## Questions & Answers

**Q: What is the minimum sustained write speed?**
A: The CF-XTBT series cards are rated for sustained write speeds of 400MBps

**Q: How does it compare to a SanDisk card?**
A: Best way is to google memory card tests, but speaking from my experience with this card, it no no issues shooting 8K video, which is an area where many cards would fail. I use Sandisk, Delkin, Sony, and now Sabrent. I've had success with all of those.

**Q: can it read 2TB cf cards**
A: Yes, the CR-CFER will be able to read up to  4TB CFexpress Type B card

**Q: What size is the cables?**
A: USB_C to USB-C about 20 inches and USB-C to USB3-A about 20 inches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Have been working perfectly for many months now
*by B***N on 4 September 2024*

I usually use Sandisk for all my cards and SSDs, but these were a great price. They have been working perfectly so far, nice and speedy for my studio shoot and wildlife requirements in a Canon R5. Offload speedily in a standard card reader I also bought from Amazon.

### ⭐⭐⭐⭐⭐ Great card. No problems at all.
*by H***Y on 3 May 2024*

Excellent quality and price. Fast and reliable would certainly buy again

### ⭐⭐⭐⭐⭐ Used on professional shoots and very happy
*by R***O on 27 November 2022*

As a professional DP my equipment is vital. My clients rely on me to deliver. This cfexpress card has been excellent so far. It’s allowed me to record RAW with no problems or any overheating. (Using them on my Canon R5’s) It is a well made and well balanced card, not too cheap and not overly expensive. Just right for the working professional like myself who needs many of them. I would recommend this card to anyone.

## Frequently Bought Together

- SABRENT Rocket CFX 512GB CFexpress Type B Memory Card R1700MB/s W1500MB/s (CF-XTBT-512)
- SABRENT CFexpress Type B Card Reader with USB 3.2 10Gbps (CR-CFER)

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**Shop now:** [https://www.desertcart.com.kw/products/446271458-cfexpress-type-b-512gb-memory-card-top-speeds-of-1700mb](https://www.desertcart.com.kw/products/446271458-cfexpress-type-b-512gb-memory-card-top-speeds-of-1700mb)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-12*