SanDisk does everything right with the second version of the Extreme Portable. The SSD could have secured the victory with a better HD tune result. But it has IP65 protection, which is ideal for travellers.
SANDISK Extreme Portable SSD
8 TB6 pieces in stock at supplier
Product details
The SanDisk Extreme 8TB Portable SSD offers high-performance external storage with NVMe solid-state technology, achieving read and write speeds of up to 1050 MB/s and 1000 MB/s respectively for fast data transfers and efficient workflows. This drive features a rugged design with IP65 certification, providing protection against dust and low-pressure water jets, making it suitable for use in various environments. Integrated AES-256-bit hardware encryption secures sensitive data, ensuring privacy and data protection. The compact black casing measures approximately 10.9 cm in length, 5.2 cm in width, and 1.0 cm in height, weighing around 77 grams, offering portability without compromising capacity. Ideal for professionals, content creators, and tech enthusiasts, it supports reliable performance for backups, large file storage, and mobile computing needs. Compatible with USB 3.2 Gen 2 interfaces, it includes a USB-C to C cable and a USB-C to A adapter for broad connectivity across devices such as laptops, desktop computers, and gaming consoles.
USB ports | USB-C |
Exact USB ports | USB-C 4 (1x) |
Read transfer speed | 1050 MB/s |
Write transfer speed | 1000 MB/s |
SSD Features | AES encryption |
Item number | 59821436 |
Manufacturer | SANDISK |
Category | External SSDs |
Manufacturer no. | SDSSDE61-8T00-G25M |
Release date | 27/6/2025 |
Colour | Black |
Exact colour description | Black |
Storage capacity | 8 TB |
USB ports | USB-C |
Exact USB ports | USB-C 4 (1x) |
Read transfer speed | 1050 MB/s |
Write transfer speed | 1000 MB/s |
SSD Features | AES encryption |
Protection type (IP code) | IP65 |
CO₂ emissions | 42,24 kg |
Climate contribution | EUR 1,07 |
Scope of delivery | USB-C to USB-A adapter, USB-C to USB-C cable |
Length | 10.90 cm |
Width | 5.20 cm |
Height | 1 cm |
Weight | 77 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «External SSDs» category have a defect within the first 24 months?
Source: Galaxus- 2.Transcend0,3 %
- 3.Samsung0,4 %
- 3.SANDISK0,4 %
- 3.WD0,4 %
- 6.Lexar0,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 7.SanDisk Professional4 days
- 7.WD4 days
- 10.LaCie5 days
- 10.Samsung5 days
- 10.SANDISK5 days
Return rate
How often is a product of this brand in the «External SSDs» category returned?
Source: Galaxus- 3.Transcend0,8 %
- 5.Crucial1,1 %
- 5.SANDISK1,1 %
- 5.Seagate1,1 %
- 8.WD1,2 %

Whether for data backups, large project or video files: Portable SSDs such as the Sandisk Extreme Portable V2 are the new best friends of the iPhone 15 (Pro). Thanks to USB-C, slow data transfer is a thing of the past and you can transfer your data from one device to another faster than ever before...

- Dust and water protected (IP55)
- With fastening eyelet
- Warranty of 5 years
- Hardware encryption
- Slightly increased power demand
- Very short Type-C cable
The NVMe version of the external SSD is a very fast-working data carrier that is well suited for on-the-go use.

- Capacities up to 4 TB
- Password Mac App preinstalled
- No fingerprint scanner
- Very short cable
If it doesn't have to be so fast, version 1 might do as well.

- Competitive and consistent performance
- AES 256-bit Full Disk Encryption
- Weather-resistant
- Durable, grippy finish
- 5-year warranty
- No power indicator