---
product_id: 553653705
title: "SanDisk 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46"
brand: "sandisk"
price: "A$170"
currency: AUD
in_stock: true
reviews_count: 5
category: "San Disk"
url: https://www.desertcart.com.au/products/553653705-sandisk-512gb-ultra-fit-usb-3-2-gen-1-flash
store_origin: AU
region: Australia
---

# 400MB/s blazing transfer speed 512GB massive storage capacity 128-bit AES encryption security SanDisk 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46

**Brand:** sandisk
**Price:** A$170
**Availability:** ✅ In Stock

## Summary

> 💼 Upgrade your digital arsenal with speed and stealth.

## Quick Answers

- **What is this?** SanDisk 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 by sandisk
- **How much does it cost?** A$170 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/553653705-sandisk-512gb-ultra-fit-usb-3-2-gen-1-flash)

## 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

- • **Massive 512GB Storage:** Store thousands of high-res photos, videos, and files all in one sleek device.
- • **Universal Compatibility:** Works effortlessly with laptops, game consoles, in-car audio, and more for on-the-go pros.
- • **Lightning-Fast Transfers:** Move full-length movies in under 30 seconds with USB 3.2 Gen 1 speeds up to 400MB/s.
- • **Advanced Password Protection:** Keep your sensitive data safe with 128-bit AES encryption software compatibility.
- • **Plug-and-Forget Ultra-Compact:** Seamlessly expand your storage without bulky drives getting in the way.

## Overview

The SanDisk Ultra Fit USB 3.2 Gen 1 Flash Drive offers a compact plug-and-stay design with ultra-fast read speeds up to 400MB/s, providing up to 512GB of storage. Ideal for professionals needing quick, secure, and portable data expansion, it supports password protection with 128-bit AES encryption and is compatible with Windows 10+ and macOS 10.9+.

## Description

The SanDisk Ultra Fit USB 3.2 Gen 1 Flash Drive has an ultra-compact design so you can plug and forget, making it easy to add extra storage. Spend less time waiting and more time doing with fast transfer speeds up to 400MB/s. This fast flash drive adds up to 512GB of storage for your content.(Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB 3.0 port required. 1GB=1,000,000,000 bytes. Actual user storage less.)

Review: Funcionando perfeitamente.
Review: Excelente

## Features

- Compact plug-and-stay design to instantly add storage to your laptop, game console, in-car audio, and more
- Save time with ultra-fast transfer speeds up to 400MB/s (Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB 3.0 port required.)
- Transfer a full-length movie to the drive in less than 30 seconds (Based on 1.2GB MPEG-4 video transfer with USB 3.2 Gen 1 or USB 3.0 host device.)
- Get space for your high-resolution photos, videos, and more at a great value with up to 512GB of storage (1GB=1,000,000,000 bytes. Actual user storage less.)
- Password-protect files using a downloadable software (Password protection uses 128-bit AES encryption and is supported by Windows 10+ and macOS v10.9+ (Software download required, see Password Protection page on SanDisk site).)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY2X88LD |
| Are Batteries Included | No |
| Best Sellers Rank | #47,887 in Computers ( See Top 100 in Computers ) #599 in USB Flash Drives |
| Color | Black |
| Colour | Black |
| Connectivity technology | USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,249) |
| Date First Available | 20 May 2023 |
| Flash memory type | USB |
| Hard Drive Size | 512 GB |
| Hardware Connectivity Technology | USB Type A |
| Item Weight | 10 g |
| Item model number | SDCZ430-512G- GAM46 |
| Manufacturer | SanDisk |
| Model name | SanDisk Ultra Fit USB 3.2 Gen 1 Flash Drive |
| Product Dimensions | 2.97 x 1.42 x 0.51 cm; 10 g |
| Reading speed | 400 Megabytes Per Second |
| UPC | 619659198374 |

## Product Details

- **Brand:** SanDisk
- **Hardware interface:** USB 3.2 Gen 1
- **Memory storage capacity:** 512 GB
- **Special features:** Compact
- **Writing speed:** 400 MB/s

## Images

![SanDisk 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46 - Image 1](https://m.media-amazon.com/images/I/71+i3bKRT2L.jpg)

## Available Options

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

## 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 J***R on 18 January 2026*

Funcionando perfeitamente.

### ⭐⭐⭐⭐⭐ Review
*by L***O on 22 January 2026*

Excelente

### ⭐⭐⭐⭐⭐ Review
*by L***S on 23 June 2024*

5 stars quality usb storage

## Frequently Bought Together

- SanDisk 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46, Black
- SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black

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**Shop now:** [https://www.desertcart.com.au/products/553653705-sandisk-512gb-ultra-fit-usb-3-2-gen-1-flash](https://www.desertcart.com.au/products/553653705-sandisk-512gb-ultra-fit-usb-3-2-gen-1-flash)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*