---
product_id: 299322292
title: "SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46"
brand: "sandisk"
price: "1843 kr"
currency: DKK
in_stock: false
reviews_count: 5
category: "San Disk"
url: https://www.desertcart.dk/products/299322292-sandisk-512gb-ultra-fit-usb-3-1-flash-drive-sdcz430
store_origin: DK
region: Denmark
---

# 130MB/s read speed 512GB massive storage 128-bit AES encryption SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46

**Brand:** sandisk
**Price:** 1843 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Ultra-Fit Storage Powerhouse: Speed, Space & Security in Your Pocket

## Quick Answers

- **What is this?** SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 by sandisk
- **How much does it cost?** 1843 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/299322292-sandisk-512gb-ultra-fit-usb-3-1-flash-drive-sdcz430)

## 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

- • **Built to Last:** Backed by a 5-year limited warranty for peace of mind on your essential storage upgrade.
- • **Secure Your Data:** Keep private files locked down with SanDisk SecureAccess software featuring 128-bit AES encryption.
- • **Blazing Fast Transfers:** Move full-length movies in under 30 seconds with USB 3.1 Gen 1 speeds up to 130MB/s.
- • **Plug-and-Stay Convenience:** Streamlined form factor fits flush in laptops, consoles, and car audio systems without bulk.
- • **Massive Storage, Minimal Footprint:** 512GB capacity in a sleek, ultra-compact design that stays plugged in seamlessly.

## Overview

The SanDisk 512GB Ultra Fit USB 3.1 Flash Drive offers lightning-fast read speeds up to 130MB/s and write speeds 15X faster than USB 2.0, enabling rapid file transfers. Its ultra-compact design allows it to stay plugged in discreetly on laptops, game consoles, and car audio systems. With 512GB of storage, it provides ample space for large files, while SanDisk SecureAccess software ensures your data stays protected with 128-bit AES encryption. Supported by a 5-year limited warranty, this drive is a reliable, high-performance storage solution for professionals on the go.

## Description

The simple way to add extra, high-speed storage to your device! The SanDisk Ultra Fit USB 3.1 Flash Drive delivers performance that allows you to move a full-length movie up to 15x faster than with standard USB 2.0 drives.(1) Plus, thanks to its compact, streamlined design, you can plug it in and leave it in. | *1GB=1,000,000,000 bytes. Actual user storage less | (1)Write to drive up to 15X faster than standard USB 2.0 drives (4MB/s); up to 130MB/s read speed. USB 3.1 Gen 1 or USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes | (2)Based on 1.2GB MPEG-4 video transfer with USB 3.1 Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors. | (3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10 and macOS v10.9+ (Software download required for Mac, visit the official SanDisk website for SecureAccess details) | (4)Registration required; terms and conditions apply..

Review: Sensacional para transportar grandes ficheros, toda la colección de música o varias películas en FHD. También puedes aumentar fácilmente la capacidad de almacenamiento del portátil. Y aún sería mejor si hubiese de 2Tb
Review: This storage is exactly what I was looking for - small and compact so it won't get knocked out of my computer and damage my files, with plenty of space to store my teaching documents and transfers files at lightning speed. I'm so happy with this purchase. Highly recommended Ǔ

## Features

- A compact, plug-and-stay, high-speed USB 3.1 flash drive that’s ideal for adding more storage to laptops, game consoles, in-car audio and more
- Simple, fast way to add up to 512GB of storage to your device [1GB=1,000,000,000 bytes - Actual user storage less]
- Read speeds up to 130MB/s(1) [(1) Write to drive up to 15X faster than standard USB 2.0 drives (4MB/s); USB 3.1 Gen 1 or USB 3.0 port required. Based on internal testing; performance may be lower depending on host device; 1MB=1,000,000 bytes]
- Write up to 15X faster than standard USB 2.0 drives(1)
- Move a full-length movie to the drive in less than 30 seconds(2) [(2) Based on 1.2GB MPEG-4 video transfer with USB 3.1 Gen 1 or USB 3.0 host device; Results may vary based on host device, file attributes and other factors]
- Keep private files private with included SanDisk SecureAccess software(3) [(3) Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10 and macOS v10.9+ (Software download required for Mac, visit the official SanDisk website for SecureAccess details)]
- Five-year limited manufacturer warranty [Visit the official SanDisk website for warranty details]

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity Technology | USB |
| Colour | Black |
| Model Name | SDCZ430-512G-G46 |
| Flash Memory Type | CompactFlash |
| Manufacturer | Western Digital Technologies, Inc. |
| Hardware Connectivity Technology | USB Type A |
| UPC | 619659179328 |
| Global Trade Identification Number | 00619659179328 |
| Model | SDCZ430-512G-G46 |
| Product Dimensions | 2.97 x 1.42 x 0.51 cm; 1.36 g |
| Item model number | SDCZ430-512G-G46 |
| RAM Size | 512 GB |
| Flash Memory Installed Size | 512 |
| Flash memory type | CompactFlash |
| Digital storage capacity | 512 GB |
| Removable Storage Native Capacity | 512 GB |
| Hardware Platform | PC, Mac |
| Compatible Devices | Laptop |
| Special Features | Compact |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 64 Gigabits Per Second |
| Does it contain liquid? | No |
| Country of Origin | China |
| Item Weight | 1.36 g |

## Product Details

- **Brand:** SanDisk
- **Hardware Interface:** USB 3.1 Type A
- **Memory Storage Capacity:** 512 GB
- **Special Feature:** Compact
- **Write Speed:** 130

## Images

![SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 - Image 1](https://m.media-amazon.com/images/I/31QY24aHWEL.jpg)
![SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 - Image 2](https://m.media-amazon.com/images/I/412ZXBdC75L.jpg)
![SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 - Image 3](https://m.media-amazon.com/images/I/414wHwQGu7L.jpg)
![SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 - Image 4](https://m.media-amazon.com/images/I/415kpTPmUQL.jpg)
![SanDisk 512GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-512G-G46 - Image 5](https://m.media-amazon.com/images/I/41oIcDNfYZL.jpg)

## Questions & Answers

**Q: Does it got heating issue/get as hot as those old metal one?**
A: It gets quite warm when you transfer files to it.  Mine got very hot as I was transferring close to 95% of it's rated capacity...which took 6 hours to do.  After it got so hot, slowing down to a crawl, then stopping for a minute before restarting I did get all my files on it.  But, then it started losing the files.  Lose a file, put it back, lose another, until it eventually lost 25% or so of my files and wouldn't take a transfer of them back without losing as much as I was putting on it.  I DO NOT RECOMMEND it for use for anything close to what they rate it.  You'll lose files and burn your finger if you try.

**Q: Does it fit easily in a usb port (or is it really tight - the shell on the end that inserts into usb looks pretty thick in the photos) ?**
A: My 128gb version was an abnormally tight fit causing the housing that inserts into any device to break. It has always run hotter than full size USB's when after 10 months it eventually failed.

**Q: Does it get hot when you're just playing music off of it? Want to use it in my car's usb port.**
A: I find these drive's get hot only when writing to them, but just get warm when reading from them.

**Q: Es compatible con el módulo de sincronización blink ?**
A: El Sync Module 2 tiene un puerto activo para el almacenamiento local de clips de movimiento en una unidad USB

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 29 December 2025*

Sensacional para transportar grandes ficheros, toda la colección de música o varias películas en FHD. También puedes aumentar fácilmente la capacidad de almacenamiento del portátil. Y aún sería mejor si hubiese de 2Tb

### ⭐⭐⭐⭐⭐ Review
*by T***8 on 18 July 2025*

This storage is exactly what I was looking for - small and compact so it won't get knocked out of my computer and damage my files, with plenty of space to store my teaching documents and transfers files at lightning speed. I'm so happy with this purchase. Highly recommended Ǔ

### ⭐⭐⭐⭐⭐ Review
*by P***R on 7 January 2026*

great size and qty

## Frequently Bought Together

- SanDisk 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46, Black
- SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black

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**Shop now:** [https://www.desertcart.dk/products/299322292-sandisk-512gb-ultra-fit-usb-3-1-flash-drive-sdcz430](https://www.desertcart.dk/products/299322292-sandisk-512gb-ultra-fit-usb-3-1-flash-drive-sdcz430)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*