---
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: "€ 266.34"
currency: EUR
in_stock: true
reviews_count: 10
category: "Sandisk"
url: https://www.desertcart.de/products/672330861-sandisk-1tb-ultra-fit-usb-3-2-gen-1-flash
store_origin: DE
region: Germany
---

# 400MB/s blazing read speed Massive 1TB storage capacity Ultra-compact plug-and-stay design 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:** € 266.34
**Availability:** ✅ In Stock

## Summary

> 💼 Tiny drive, massive impact — storage that works as hard as you do.

## 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?** € 266.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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

- • **Security made simple:** 128-bit AES encryption with password protection keeps your sensitive files locked down and stress-free.
- • **Built for the long haul:** Durable, heat-controlled performance that won’t throttle under pressure—your reliable everyday tech companion.
- • **Storage that never quits:** A whopping 1TB capacity to hold your entire digital life, from high-res photos to game libraries.
- • **Plug, forget, and carry on:** Sleek, ultra-compact design that stays flush in your laptop or console—no snag, no bulk.
- • **Speed that keeps up with your hustle:** Transfer full-length movies in under 30 seconds with USB 3.2 Gen 1 blazing speeds.

## Overview

The SanDisk 1TB Ultra Fit USB 3.2 Gen 1 Flash Drive delivers ultra-fast 400MB/s read speeds in a sleek, plug-and-stay design. With a massive 1TB capacity, it offers ample space for high-resolution media and large files, while 128-bit AES encryption ensures your data stays secure. Its compact form factor fits discreetly into laptops, consoles, and car stereos, making it the perfect on-the-go storage solution for busy professionals who demand speed, security, and style.

## 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: Best little file safe I have ever used! - I have had this for several years now, it is still functioning flawlessly, very durable! It does everything I need, and so far, I have not come close to filling it upI use this everyday! This was worth every penny. It is small, so does not get bumped while in the computer, is easy to install and remove, and gives me the security I need and all my important files at my fingertips no matter what computer I am using at the time. Would buy again and again.
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.

## 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 |
| Best Sellers Rank | #17 in USB Flash Drives #4,284 in Computer Accessories & Peripherals |
| Color | Black |
| Connectivity Technology | USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (78,111) |
| Date First Available | September 30, 2024 |
| Flash Memory Type | USB |
| Hard Drive | 1 TB |
| Hardware Connectivity Technology | USB Type A |
| Item Weight | 0.352 ounces |
| Item model number | SDCZ430-1T00-G46 |
| Manufacturer | Western Digital Technologies, Inc. |
| Model Name | SanDisk Ultra Fit USB 3.2 Gen 1 Flash Drive |
| Product Dimensions | 1.17"D x 0.56"W x 0.2"H |
| Read Speed | 400 Megabytes Per Second |
| UPC | 619659210373 |

## 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

### ⭐⭐⭐⭐⭐ Best little file safe I have ever used!
*by J***B on December 15, 2025*

I have had this for several years now, it is still functioning flawlessly, very durable! It does everything I need, and so far, I have not come close to filling it upI use this everyday! This was worth every penny. It is small, so does not get bumped while in the computer, is easy to install and remove, and gives me the security I need and all my important files at my fingertips no matter what computer I am using at the time. Would buy again and again.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Incredibly Tiny, Deceptively Fast - My Go-To Drive for Large Files
*by S***T on June 10, 2025*

I needed a high-capacity flash drive that I could leave plugged into my laptop without it sticking out and risking being snapped off. The SanDisk Ultra Fit is famous for its tiny, low-profile design, and this 512GB model was the perfect "plug-and-forget" solution I was looking for. Real-World Speed & Performance For a drive this small, the performance is impressive. While it's not going to match an external SSD, it's incredibly fast for a flash drive. I regularly use it to move large game installation folders and video files between my desktop PC and my laptop. I was able to transfer a 20GB folder in just a couple of minutes, which is fantastic. For smaller files, it's nearly instant. My Primary Uses & Usability This drive's versatility is its biggest strength. It's become my go-to for a few key tasks: Semi-Permanent Laptop Storage: I leave it plugged into my laptop to carry files I need on the go, effectively expanding its storage without a bulky external drive. PC Building & Maintenance: It's the perfect drive for flashing motherboard BIOS updates on my PC builds. Media Playback: I load it up with movies and TV shows to plug directly into my smart TV's USB port. It handles 4K playback without any issues. A Note on Build and Heat The two most common concerns with this drive are its plastic build and the heat it generates. Yes, the all-plastic construction feels a bit delicate, so I wouldn't recommend putting it on a keychain that gets tossed around a lot. And it does get quite warm during long, sustained file transfers—that's normal for a drive this compact and fast. In my experience, it has never been hot enough to cause concern or impact performance. Final Verdict: The Best Low-Profile Drive Out There If you need a massive amount of storage in the smallest possible package, the SanDisk Ultra Fit is the undisputed champion. It's perfect for expanding laptop storage, for use in car stereos, or for anyone who needs a reliable, high-speed drive that stays out of the way. The convenience and performance it offers are well worth it.

## 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

---

## 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.de/products/672330861-sandisk-1tb-ultra-fit-usb-3-2-gen-1-flash](https://www.desertcart.de/products/672330861-sandisk-1tb-ultra-fit-usb-3-2-gen-1-flash)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-01*