---
product_id: 255473687
title: "512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46"
brand: "sandisk"
price: "$97.75"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/255473687-512gb-ultra-fit-usb-3-2-flash-drive-sdcz430-512g
store_origin: US
region: United States of America
---

# 130MB/s read speed 512GB massive storage 128-bit AES encryption 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46

**Brand:** sandisk
**Price:** $97.75
**Availability:** ✅ In Stock

## Summary

> 🚀 Pocket Powerhouse: Ultra-Fit Storage That Keeps You Ahead of the Pack

## Quick Answers

- **What is this?** 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46 by sandisk
- **How much does it cost?** $97.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/255473687-512gb-ultra-fit-usb-3-2-flash-drive-sdcz430-512g)

## 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

- • **Secure Your Data:** Keep private files safe with SanDisk SecureAccess software featuring 128-bit AES encryption.
- • **Universal Compatibility:** Works effortlessly with Windows, macOS, gaming consoles, and car audio systems for versatile use.
- • **Lightning-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:** Low-profile form factor fits laptops, game consoles, and car audio systems seamlessly.
- • **Massive Storage, Mini Size:** 512GB capacity in a sleek, ultra-compact design that stays plugged in without getting in your way.

## Overview

The SanDisk 512GB Ultra Fit USB 3.2 Flash Drive delivers blazing-fast USB 3.1 Gen 1 speeds up to 130MB/s read and 15X faster write speeds than USB 2.0. Its ultra-compact design fits flush in laptops, gaming consoles, and car audio systems, offering massive 512GB storage in a tiny footprint. With built-in 128-bit AES encryption via SanDisk SecureAccess software, your private files stay protected. Perfect for professionals and gamers needing reliable, high-speed portable storage that blends seamlessly into any setup.

## Description

Buy SanDisk 512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Superb Sandisk Storage... - 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: Great product - very fast, small size, fits everywhere. Compatible with exFAT and NTFS only.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083ZS4HYD |
| Additional Features | High data transfer rate |
| Best Sellers Rank | #274 in Computers ( See Top 100 in Computers ) #6 in USB Flash Drives |
| Brand | SanDisk |
| Color | 512GB |
| Compatible Devices | Laptops, computers, game consoles |
| Compatible Phone Models | Laptop,Personal Computer,Car Audio,Gaming Console |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Customer Reviews | 4.5 out of 5 stars 149,822 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Flash Memory Type | USB |
| Global Trade Identification Number | 00619659179328 |
| Hardware Interface | USB 3.1 Type A |
| Hardware interface | USB 3.1 Type A |
| Item Dimensions D x W x H | 16D x 11W x 1H centimeters |
| Item Type Name | Ultra Fit USB 3.1 Flash Drive |
| Item Weight | 0.05 Ounces |
| Manufacturer | Western Digital Technologies, Inc. |
| Memory Storage Capacity | 512 GB |
| Memory storage capacity | 512 GB |
| Model Name | SanDisk Ultra Fit |
| Model Number | SDCZ430-512G-G46 |
| Secure Digital Association Speed Class | Class 10 |
| Special features | High data transfer rate |
| UPC | 619659179328 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |
| Write Speed | 15X |
| Writing speed | 15X |

## Product Details

- **Brand:** SanDisk
- **Hardware interface:** USB 3.1 Type A
- **Memory storage capacity:** 512 GB
- **Special features:** High data transfer rate
- **Writing speed:** 15X

## Images

![512GB Ultra Fit USB 3.2 Flash Drive - SDCZ430-512G-G46 - Image 1](https://m.media-amazon.com/images/I/81sXFq6m93L.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

### ⭐⭐⭐⭐⭐ Superb Sandisk Storage...
*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

### ⭐⭐⭐⭐⭐ Great product
*by S***I on 14 August 2024*

very fast, small size, fits everywhere. Compatible with exFAT and NTFS only.

### ⭐⭐⭐⭐ original and good quality
*by S***D on 20 November 2024*

all good

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*