---
product_id: 553492240
title: "4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25B"
brand: "sandisk"
price: "฿47576"
currency: THB
in_stock: true
reviews_count: 13
category: "San Disk"
url: https://www.desertcart.co.th/products/553492240-4tb-extreme-portable-ssd-up-to-1050mb-s-usb-c
store_origin: TH
region: Thailand
---

# 1050MB/s blazing read speed IP65 water & dust resistant 256-bit AES hardware encryption 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25B

**Brand:** sandisk
**Price:** ฿47576
**Availability:** ✅ In Stock

## Summary

> 🚀 Store Fast, Secure, and Anywhere – Because Your Data Deserves the Extreme!

## Quick Answers

- **What is this?** 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25B by sandisk
- **How much does it cost?** ฿47576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/553492240-4tb-extreme-portable-ssd-up-to-1050mb-s-usb-c)

## 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

- • **Rugged & Ready:** Built to survive 3-meter drops and harsh environments with IP65 water and dust resistance—your adventure-proof storage.
- • **Secure Your Data:** Advanced 256-bit AES hardware encryption keeps your sensitive files locked tight and private.
- • **Blazing NVMe Speeds:** Experience ultra-fast 1050MB/s read and 1000MB/s write for seamless file transfers and editing on the go.
- • **Smart Storage Management:** Optimize your workflow with the SanDisk Memory Zone app for automatic file organization and space freeing.
- • **Compact & Clip-On Convenience:** Ultra-light 49.9g design with a handy carabiner loop for effortless portability and peace of mind wherever you roam.

## Overview

The SanDisk 4TB Extreme Portable SSD delivers professional-grade NVMe performance with up to 1050MB/s read speeds and 1000MB/s write speeds in a compact, rugged design. Featuring IP65 water and dust resistance, 3-meter drop protection, and 256-bit AES hardware encryption, it’s engineered for on-the-go professionals who demand speed, durability, and security. With USB-C and USB 3.2 Gen 2 compatibility plus smart file management via the SanDisk Memory Zone app, this SSD is the ultimate high-capacity storage solution for fast-paced, adventurous lifestyles.

## Description

Your life’s an adventure. To capture and keep its best moments, you need fast, high-capacity storage that accelerates every move. The SanDisk Extreme Portable SSD features up to 1050MB/s read and 1000MB/s write speeds, letting you store your content and creations on a fast drive that fits seamlessly into your active lifestyle. (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)

Review: 1tb sandisk Portable SSD - Fast delivery. Works flawlessly with my Magic6 Pro—file transfers are lightning-fast, like slicing butter with a hot knife. The build is solid, compact, and even smaller than I expected, making it perfect for travel. Reliable, fast, and easy to use—this SSD is awesome.
Review: Good quality product - Good quality product , finishing is very nice, easy to bring anywhere

## Features

- Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive (Based on internal testing; performance may be lower depending on host device, interface & other factors. 1MB=1,000,000 bytes)
- Up to three-meter drop protection and IP65 water and dust resistance [IPEC 60529 IP65: Tested to withstand water flow (30 kPa) at 3 min; limited dust contact does not interfere w/ operation. Must be clean & dry before use.]
- Use the handy Carabiner loop to secure it to your belt loop or backpack for extra peace of mind
- Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption. (Supported by Windows 8, Windows 10 and macOS v10.9+. Software download required for Mac; see official SanDisk website.)
- Easily manage files and automatically free up space with the SanDisk Memory Zone app. (Download and installation required; See official SanDisk website for Memory Zone details.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5SF333L |
| Are Batteries Included | No |
| Best Sellers Rank | #26 in Computers ( See Top 100 in Computers ) #1 in External Solid State Drives |
| Brand | SanDisk |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (78,358) |
| Date First Available | 26 August 2023 |
| Form Factor | 2.5-inch |
| Hard Disk Description | Portable Solid State Drive (SSD) with USB-C interface |
| Hard Drive Interface | USB-C |
| Hard Drive Size | 4 TB |
| Item Weight | 49.9 g |
| Item model number | SDSSDE61-4T00-G25B |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 0.97 x 5.26 x 10.08 cm; 49.9 g |
| Series | SanDisk Extreme Portable SSD |

## Product Details

- **Brand:** SanDisk
- **Colour:** Blue
- **Compatible devices:** Laptop, Smartphone, Tablet
- **Connectivity technology:** USB
- **Digital storage capacity:** 4 TB
- **Hard disk description:** Portable Solid State Drive (SSD) with USB-C interface
- **Hard disk form factor:** 2.5 Inches
- **Hard disk interface:** USB-C
- **Installation type:** External Hard Drive
- **Special features:** High speed data transfer and USB 3.2 Gen 2 connectivity

## Images

![4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25B - Image 1](https://m.media-amazon.com/images/I/71pPw9OAZ7L.jpg)

## Available Options

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

## Questions & Answers

**Q: how much faster is this than an external HDD?**
A: With an SSD over HDD, you're obviously paying for the increase in speed. Nobody actually answered your question of "how much faster." Even though it's been over a year now, maybe it will help someone else. A typical portable HDD speed seems to be about 120 Mbps, whereas this drive claims 1,050 MBps read and 1,000 write. So about 8 or 9 times faster.

Also, it is pretty fast relative to other portable SSDs. 1 GBps seems to be about the standard right now for drives in this price range. The T7 quotes the same speed, from what I can tell. Definitely not "3-4x" faster. The X5 quotes twice the speed (at twice the price).

**Q: How to get the full 1000 mb/s? only getting about 800 mb/s write and 700 mb/s read. plugged directly into a macbook air m1 (2020). blackmagic test**
A: The numbers quoted are for the raw data rate - how fast the drive can accept bits.  You will never see this in real life.  Some factors affecting real-world performance include:

* File system overhead.  Your file system (whether FAT, NTFS, HFS, APFS, ext or anything else) has overhead.  This overhad consumes bandwidth, but you won't see it in a benchmark that only measures the data used by your files.
* Your testing application may not be getting enough CPU cycles or USB bandwidth to be able to push data at the device's maximum speed.  Testing labs use a computer with a specialized operating system that can ensure sufficient bandwidth, but an app running on a normal operating system can't make such a guarantee.

**Q: It's not showing up on my ntfs for mac but is in finder. also keeps asking me to authenticate in order to do anything with it?**
A: Ntsf is a windows format. A Mac will not write to it natively. You will need to get 3rd party software like Paragon or another to fully work with a ntsf formatted hard drive on a Mac. Format it to apfs if it is only going to be used on a Mac or buy ntfs for Mac software if you need to go back and forth.

**Q: Can I use this as an additional storage *continuously* connected to my mac?  any overuse or overheat issues?**
A: Since my poor MacBook Pro 2016 has gotten slower because I refuse to update the OS (because I know what would happen), I started using my 2TB 1050mbps SSD Sandisc external drive for my heavy video editing and music production projects and it flies without any problem. I would say though that it is true that at some point it gets quite hot but nothing’s affected it’s performance. My advise is just connect it when you need it and that’s it. I love this little friend!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1tb sandisk Portable SSD
*by F***U on 29 October 2025*

Fast delivery. Works flawlessly with my Magic6 Pro—file transfers are lightning-fast, like slicing butter with a hot knife. The build is solid, compact, and even smaller than I expected, making it perfect for travel. Reliable, fast, and easy to use—this SSD is awesome.

### ⭐⭐⭐⭐⭐ Good quality product
*by O***N on 15 January 2026*

Good quality product , finishing is very nice, easy to bring anywhere

### ⭐⭐⭐⭐⭐ SanDisk 1TB Extreme Portable SSD - Unleash the Power of Speed and Reliability
*by K***D on 17 September 2023*

I recently added the SanDisk 1TB Extreme Portable SSD to my digital toolkit, and it has completely transformed the way I manage and transfer my data. This external solid-state drive offers a remarkable combination of speed, portability, and reliability. The speed of this SSD is nothing short of impressive. With blazing-fast read and write speeds of up to 1050MB/s, it takes mere seconds to transfer large files or run resource-intensive applications. Whether I'm editing high-definition videos, working on complex projects, or transferring my extensive media library, this SSD handles it all effortlessly. The USB-C and USB 3.2 Gen 2 compatibility provide seamless connectivity with a wide range of devices, ensuring that I can use it with both my older and newer equipment. The versatility is a huge plus, as it makes this SSD a valuable companion for laptops, desktops, and even some mobile devices. Portability is a key feature of the SanDisk Extreme Portable SSD. It's incredibly compact and lightweight, making it easy to carry in my bag or pocket. The rugged build and IP55 rating mean it can withstand dust and water splashes, adding a layer of durability that's essential for on-the-go use. One of the standout advantages is the reliability of solid-state technology. Unlike traditional hard drives, there are no moving parts in this SSD, reducing the risk of data loss due to shocks or vibrations. It's also more energy-efficient, which helps prolong the lifespan of the drive. The SanDisk 1TB Extreme Portable SSD has truly streamlined my data management tasks, and I have peace of mind knowing that my important files are secure and easily accessible. Whether I'm a professional content creator, a photographer, or a tech-savvy individual, this SSD is an exceptional choice for those who demand high-speed performance and rugged reliability in their external storage solutions. I wholeheartedly recommend the SanDisk Extreme Portable SSD to anyone in need of a dependable and speedy storage solution.

## Frequently Bought Together

- SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and dust Resistance, Updated Firmware, Sky Blue - External Solid State Drive - SDSSDE61-4T00-G25B
- Hard Case Compatible with SanDisk 500GB/ 1TB/ 2TB/ 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive. Carrying Travel Holder for USB Cables -Blue (Box Only)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*