---
product_id: 446271458
title: "SABRENT 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: "$U27779"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/446271458-sabrent-cfexpress-type-b-512gb-memory-card-top-speeds-1700mb
store_origin: UY
region: Uruguay
---

# 1700MB/s read speed 512GB ultra storage PCIe Gen3 x2 interface SABRENT 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:** $U27779
**Availability:** ✅ In Stock

## Summary

> 🚀 Capture the future at breakneck speed!

## Quick Answers

- **What is this?** SABRENT 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?** $U27779 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/446271458-sabrent-cfexpress-type-b-512gb-memory-card-top-speeds-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 lightning-fast 1700MB/s read and 1500MB/s write speeds for seamless 8K video and burst photography.
- • **Future-Proof Warranty:** Starts with 1 year, extendable to 3 years, giving you peace of mind for your professional gear.
- • **Compact & Travel-Ready:** Slim, durable design built to withstand extreme conditions—perfect for on-the-go creatives.
- • **Rock-Solid Reliability:** VPG certified with advanced flash management ensures your data stays safe in the most demanding shoots.
- • **Pro-Grade Compatibility:** Optimized for top-tier DSLR, mirrorless, and 8K cameras from Canon, Sony, and more—never miss a moment.

## Overview

The SABRENT CFexpress Type B 512GB memory card delivers professional-grade performance with up to 1700MB/s read and 1500MB/s write speeds, leveraging PCIe Gen3 x2 and NVMe protocols. Designed for high-end DSLR, mirrorless, and 8K video cameras, it offers robust reliability with VPG certification and advanced flash management, all in a compact, durable form factor backed by an extendable 3-year warranty.

## Description

SABRENT 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)

## 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 |
|---------------|-------|
| Colour | 1-Pack |
| Special feature | Universal |
| Read speed | 1700 Megabytes Per Second |
| Item weight | 1 Ounces |
| Warranty type | 3 Years After Registration |
| Write speed | 400 Megabytes Per Second |
| Hardware interface | SDHC |
| Product dimensions | 30L x 38W millimetres |
| Manufacturer | SABRENT |
| UPC | 840025254794 |
| Global Trade Identification Number | 00840025254794 |
| Item model number | CF-XTBT-512 |
| RAM Size | 512 GB |
| Are Batteries Included | No |
| Item Weight | 28.3 g |
| Guaranteed software updates until | unknown |

## Product Details

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

## Images

![SABRENT 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)

## Available Options

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

## 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

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-11*