---
product_id: 726241661
title: "SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25"
brand: "sandisk"
price: "₨17492"
currency: SCR
in_stock: true
reviews_count: 13
category: "San Disk"
url: https://www.desertcart.sc/products/726241661-sandisk-4tb-extreme-portable-ssd-up-to-1050mb-s-usb
store_origin: SC
region: Seychelles
---

# 1050MB/s blazing read speed IP55 water & dust resistant 2m drop protection ruggedness SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25

**Brand:** sandisk
**Price:** ₨17492
**Availability:** ✅ In Stock

## Summary

> 🚀 Carry Speed, Power & Protection Everywhere

## Quick Answers

- **What is this?** SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 by sandisk
- **How much does it cost?** ₨17492 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/726241661-sandisk-4tb-extreme-portable-ssd-up-to-1050mb-s-usb)

## 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

- • **Blazing NVMe Speeds:** Experience ultra-fast 1050MB/s read and 1000MB/s write speeds to power through your creative projects without lag.
- • **Massive 4TB Capacity:** Store your entire digital life—from high-res videos to massive design files—all in one sleek, portable drive.
- • **Military-Grade Security:** Keep your work private with 256-bit AES hardware encryption and password protection—because your data deserves top-tier defense.
- • **Rugged & Ready for Adventure:** Built tough with IP55 water and dust resistance plus 2-meter drop protection—your data’s safe wherever you go.
- • **Seamless USB-C & USB 3.2 Gen 2:** Plug and play with the latest USB-C and backward compatible USB 3.2 Gen 2 for lightning-fast transfers on any device.

## Overview

The SanDisk 4TB Extreme Portable SSD delivers professional-grade NVMe solid-state performance with up to 1050MB/s read speeds and 1000MB/s write speeds. Engineered for durability, it features IP55 water and dust resistance plus 2-meter drop protection, making it ideal for on-the-go creatives. With a massive 4TB capacity, USB-C and USB 3.2 Gen 2 compatibility, and 256-bit AES hardware encryption, this drive combines speed, security, and ruggedness in a compact, lightweight design trusted by professionals worldwide.

## Description

Your life is an adventure. In order to capture and maintain the best moment, you need fast, large storage to accelerate every movement. With 1050MB/s read speed and 1000MB/s write speed, you can store content and artwork on a fast drive and seamlessly fit your active lifestyle. Up to 2 meters drop protection (3), IP55 waterproof, dustproof (3), carabiner loop to secure your drive. From the brand trusted by professional photographers, the SanDisk Extreme Portable SSD is a sturdy, reliable storage solution that provides high-speed, solid-state performance. 1GB = 1000,000,000 bytes, 1TB = 1000,000 bytes Actual user capacity is reduced. Up to 1050MB/s read speed, up to 1000MB/s write speed In order to reach speeds exceeding UHS-I 104MB/s, you need a compatible device that can reach such speeds. Based on internal testing; performance may be reduced depending on host devices, interface, usage conditions and other factors. 1MB=1000,000 bytes (1) Visit the official SanDisk website. (2) Password protection use 256-bit AES encryption and support Windows 8, Windows 10, macOS v10.9+ (Mac requires software download). Visit SanDisk official website.) (3) Based on internal testing. IPEC 60529 IP 55:Tested to withstand water flow (30 kPa) in 3 minutes. ; Limited dust contact does not interfere with operation. Clean and dry before use.

Review: 大容量で小さくて使いやすいです！
Review: 役立てます

## Features

- NVMe Solid State Performance is a portable, high-capacity drive with read speeds of up to 1050MB/s and write speeds of up to 1000MB/s, perfect for creating amazing content and taking amazing videos You need a compatible device that can reach such speeds Based on internal testing; performance may be lower depending on the host device, interface, usage conditions, and other factors 1 MB = 1,000,000 bytes
- Up to 2 meters of drop protection and IP55 water resistance and dustproof (3) means this tough drive can take a hit [(3) Based on in-house testing IPEC 60529 IP 55: Tested to withstand water flow (30 kPa) for 3 minutes ; Limited dust contact does not interfere with operation Ensure it is clean and dry before use
- You can travel with peace of mind [(1) See the official SanDisk website ]
- Use the convenient carabiner loop to secure it to your belt loop or backpack for added security
- Keep private content private with the included password protection featuring 256-bit AES hardware encryption (2) Password protection uses 256-bit AES encryption and supports Windows 8, Windows 10, macOS v10.9 plus (Mac requires software download Please see the official SanDisk website)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RX4QKXS |
| Amazon Bestseller | #1,120 in Computers ( See Top 100 in Computers ) #5 in External Solid State Drives |
| Are Batteries Included | No |
| Batteries | 1 12V batteries required. |
| Brand | Sandisk |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (77,469) |
| Date First Available | January 2, 2021 |
| Form Factor | Portable |
| Hard Disk Description | Solid State Hard Drive |
| Hard Drive Interface | USB 3.2 |
| Hard Drive Size | 4 TB |
| Hardware Platform | Mac, PC |
| Is Discontinued By Manufacturer | No |
| Item Weight | 49.9 g |
| Item dimensions W x H | 10 x 53 x 101 mm |
| Item model number | SDSSDE61-4T00-G25 |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 2 Kilograms |
| Manufacturer | Western Digital Technologies, Inc. |
| Nombre de cellules Lithium-Métal | 1 |
| Number Of Lithium Ion Cells | 1 |
| Operating System | Windows_10, mac_os, windows_8 |
| Product Dimensions | 0.97 x 5.26 x 10.08 cm; 49.9 g |
| Series | Extreme Portable |
| Voltage | 1 Volts |

## Product Details

- **Brand:** Sandisk
- **Color:** Black
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Nvme,Usb
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Solid State Hard Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** USB 3.2
- **Installation Type:** External Hard Drive
- **Special Feature:** Portable

## Images

![SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 - Image 1](https://m.media-amazon.com/images/I/61zuR3UMnWL.jpg)
![SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 - Image 2](https://m.media-amazon.com/images/I/91PI6x20OEL.jpg)
![SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 - Image 3](https://m.media-amazon.com/images/I/71GvvYz62nL.jpg)
![SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 - Image 4](https://m.media-amazon.com/images/I/81p0I13BFhL.jpg)
![SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25 - Image 5](https://m.media-amazon.com/images/I/9174GKmYJ1L.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

### ⭐⭐⭐⭐⭐ Review
*by S***M on January 31, 2026*

大容量で小さくて使いやすいです！

### ⭐⭐⭐⭐⭐ Review
*by 青***孝 on January 3, 2026*

役立てます

### ⭐⭐⭐⭐⭐ Review
*by 鬼***津 on August 20, 2025*

手軽に保存できるし、なにより小さいから保管にも便利

## 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 - External Solid State Drive - SDSSDE61-4T00-G25
- Yinke Hard Case for SanDisk Extreme Pro/SanDisk Extreme Portable External SSD 500GB 1TB 2TB, Travel Case Protective Cover Storage Bag

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*