---
product_id: 672330861
title: "SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46"
brand: "sandisk"
price: "1082.41 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.tn/products/672330861-sandisk-1tb-ultra-fit-usb-3-2-gen-1-flash
store_origin: TN
region: Tunisia
---

# Up to 400MB/s transfer speed 1TB ultra-compact storage 128-bit AES password protection SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46

**Brand:** sandisk
**Price:** 1082.41 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Power storage that fits your hustle — tiny drive, huge impact!

## Quick Answers

- **What is this?** SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 by sandisk
- **How much does it cost?** 1082.41 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/672330861-sandisk-1tb-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

- • **Lightning-Fast Transfers:** Move full-length movies in under 30 seconds with USB 3.2 Gen 1 speeds up to 400MB/s.
- • **Secure Your Data with Confidence:** Protect sensitive files with robust 128-bit AES encryption via downloadable software.
- • **Massive Storage, Minimal Footprint:** 1TB capacity in a sleek, plug-and-stay design that disappears into your device.
- • **Seamless Multi-Device Compatibility:** Effortlessly expand storage on laptops, game consoles, in-car audio, and more.
- • **Built for Everyday Carry & Reliability:** Ultra-lightweight, low-profile design stays cool and stable during heavy use.

## Overview

The SanDisk 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive delivers massive, ultra-compact storage with blazing-fast read speeds up to 400MB/s. Its plug-and-stay design fits flush in your device, making it perfect for professionals on the go who demand reliable, secure, and seamless storage expansion across laptops, consoles, and more. With 128-bit AES encryption support and a 5-year warranty, it’s the ultimate blend of speed, security, and convenience.

## 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: A Shockingly Capable Drive in an Almost Invisible Form Factor - The SanDisk 1TB Ultra Fit USB 3.2 Gen 1 is one of those rare storage devices that feels almost unreal in the hand—because it practically isn’t there. The plug‑and‑stay design is barely larger than a fingernail, yet it delivers a full terabyte of storage in a form factor that disappears into a laptop, car stereo, or console without protruding or snagging. Out of the box, the usable capacity lands around 931GB, which is normal for flash storage; manufacturers calculate 1TB as one trillion bytes, while operating systems use binary measurement (1TB = 1,099,511,627,776 bytes), so the “missing” space is simply math, not a defect. Despite its tiny footprint, performance is surprisingly strong. Real‑world read speeds hover near the advertised 400MB/s, especially when transferring large, contiguous files. Write speeds are naturally lower—as expected for compact USB 3.2 Gen 1 drives—but still fast enough for media libraries, game installs, and bulk document transfers without feeling sluggish. Heat stays controlled during sustained writes, and the drive maintains stable throughput without the dramatic throttling common in ultra‑compact USB sticks. If you need massive storage in a device small enough to forget about, this is one of the most efficient, unobtrusive solutions available. It’s a deceptively powerful little workhorse that earns its place in any everyday‑carry tech kit.
Review: Perfect Low-Profile Flash Drive - Fast, Reliable, and Convenient - I purchased the 128GB version of this SanDisk Ultra Fit drive about three months ago, and it has quickly become one of my most-used tech accessories. What makes this drive stand out: The compact design is brilliant. Once plugged into my laptop, it sits nearly flush with the USB port - so low-profile that I can leave it in permanently without worrying about it getting bumped or broken. This is perfect for expanding my laptop's storage without carrying around a bulky external drive. The speed is impressive. I regularly transfer large video files and photo libraries, and the transfer rates are noticeably faster than my old flash drives. Moving a couple of gigabytes takes minutes instead of the tedious wait I used to endure. The claim about transferring a movie in under 30 seconds is accurate in my experience with USB 3.0 ports. The 128GB capacity gives me plenty of room for documents, media files, and backups. I use it to store my entire photo library with space to spare. The password protection feature (via downloadable software) is a nice security touch, though I haven't personally needed it yet. Minor notes: The drive does get slightly warm during heavy use, but nothing concerning. Also, make sure you have a USB 3.0 port to take full advantage of the speed - it works with USB 2.0 but will be significantly slower. Bottom line If you need reliable, fast, and unobtrusive storage expansion for your laptop or other devices, this drive is excellent value for the money. It's become an essential part of my daily workflow. Highly recommended!

## 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 | B0DJ336HC8 |
| Additional Features | Lightweight |
| Best Sellers Rank | #26 in USB Flash Drives #5,378 in Computer Accessories & Peripherals |
| Brand | Sandisk |
| Color | Black |
| Compatible Devices | Laptops, Tablets, TVs, Game Consoles |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 out of 5 stars 3,641 Reviews |
| Flash Memory Type | USB |
| Hardware Connectivity Technology | USB Type A |
| Hardware Interface | USB 3.2 Gen 1 |
| Item Dimensions D x W x H | 1.17"D x 0.56"W x 0.2"H |
| Item Weight | 1.28 Grams |
| Manufacturer | Sandisk Technologies, Inc. |
| Memory Storage Capacity | 1 TB |
| Mfr Part Number | SDCZ430-1T00-G46 |
| Model Name | SanDisk Ultra Fit USB 3.2 Gen 1 Flash Drive |
| Model Number | SDCZ430-1T00-G46 |
| Read Speed | 400 Megabytes Per Second |
| Special Feature | Lightweight |
| UPC | 619659210373 |
| Warranty Description | 5- year limited manufacturer warranty |
| Write Speed | 10, 400 |

## Product Details

- **Brand:** Sandisk
- **Hardware Interface:** USB 3.2 Gen 1
- **Memory Storage Capacity:** 1 TB
- **Special Feature:** Lightweight
- **Write Speed:** 10, 400

## Images

![SANDISK 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46 - Image 1](https://m.media-amazon.com/images/I/81YqKSxxXEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Shockingly Capable Drive in an Almost Invisible Form Factor
*by M***8 on January 3, 2026*

The SanDisk 1TB Ultra Fit USB 3.2 Gen 1 is one of those rare storage devices that feels almost unreal in the hand—because it practically isn’t there. The plug‑and‑stay design is barely larger than a fingernail, yet it delivers a full terabyte of storage in a form factor that disappears into a laptop, car stereo, or console without protruding or snagging. Out of the box, the usable capacity lands around 931GB, which is normal for flash storage; manufacturers calculate 1TB as one trillion bytes, while operating systems use binary measurement (1TB = 1,099,511,627,776 bytes), so the “missing” space is simply math, not a defect. Despite its tiny footprint, performance is surprisingly strong. Real‑world read speeds hover near the advertised 400MB/s, especially when transferring large, contiguous files. Write speeds are naturally lower—as expected for compact USB 3.2 Gen 1 drives—but still fast enough for media libraries, game installs, and bulk document transfers without feeling sluggish. Heat stays controlled during sustained writes, and the drive maintains stable throughput without the dramatic throttling common in ultra‑compact USB sticks. If you need massive storage in a device small enough to forget about, this is one of the most efficient, unobtrusive solutions available. It’s a deceptively powerful little workhorse that earns its place in any everyday‑carry tech kit.

### ⭐⭐⭐⭐⭐ Perfect Low-Profile Flash Drive - Fast, Reliable, and Convenient
*by D***T on January 26, 2026*

I purchased the 128GB version of this SanDisk Ultra Fit drive about three months ago, and it has quickly become one of my most-used tech accessories. What makes this drive stand out: The compact design is brilliant. Once plugged into my laptop, it sits nearly flush with the USB port - so low-profile that I can leave it in permanently without worrying about it getting bumped or broken. This is perfect for expanding my laptop's storage without carrying around a bulky external drive. The speed is impressive. I regularly transfer large video files and photo libraries, and the transfer rates are noticeably faster than my old flash drives. Moving a couple of gigabytes takes minutes instead of the tedious wait I used to endure. The claim about transferring a movie in under 30 seconds is accurate in my experience with USB 3.0 ports. The 128GB capacity gives me plenty of room for documents, media files, and backups. I use it to store my entire photo library with space to spare. The password protection feature (via downloadable software) is a nice security touch, though I haven't personally needed it yet. Minor notes: The drive does get slightly warm during heavy use, but nothing concerning. Also, make sure you have a USB 3.0 port to take full advantage of the speed - it works with USB 2.0 but will be significantly slower. Bottom line If you need reliable, fast, and unobtrusive storage expansion for your laptop or other devices, this drive is excellent value for the money. It's become an essential part of my daily workflow. Highly recommended!

### ⭐⭐⭐⭐⭐ Solid.
*by C***7 on March 31, 2026*

Does what I want it to do, which is store TV shows from an antenna tuner and let me stream them over my internet connection. Maybe a faster / more expensive drive would allow my shows to be fast forwarded and rewound faster, I don't know, but this gives me clear and smooth video playback and I'm happy with it. I like how small it is and how little space it takes up behind my TV. Doesn't seem to get too hot even after multiple hours of recording / streaming. Plug and play design, worked on first try. This size probably would've been $12 before the whole ram and storage crisis, but for $20 I've gotten multiple hours of use out of it and I'm happy.

## Frequently Bought Together

- SanDisk 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-1T00-G46
- SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black
- SanDisk 1TB Extreme PRO USB 3.2 Solid State Flash Drive - Up to 420MB/s, Durable Aluminum Metal Casting - SDCZ880-1T00-GAM46

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-07*