Samsung t7 vs sandisk extreme Pro – which ssd is better?

If you don’t have enough storage on your device, an excellent solution already exists! You can get yourself a portable SSD storage device and say goodbye to your storage problems. This article compares two great portable SSD solutions – Samsung T7 vs SanDisk Extreme Pro. Check out their differences and similarities. 

Samsung T7 vs SanDisk Extreme Pro – Quick Comparison

Samsung is a large company that manufactures various devices such as flash memories, smartphones, and TVs. So, they are one of the leaders when it comes to technology. Their offering also includes high-quality SSD devices, including the Samsung T7 model. 

SanDisk is also a large company that specializes in storage devices. They produce memory cards, SSDs, USB flash drives, etc. They have a huge variety of SSDs. 

FeaturesSamsung T7SanDisk Extreme Pro
Capacities500GB, 1TB, 2TB1TB, 2TB, 4TB
ColorsBlue, Red, GrayBlack 
Dimensions85 x 57 x 8 mm110 x 57 x 10 mm
Weight58 grams78 grams
USBUSB 3.2, Gen2USB 3.2, Gen 2×2
Read Speed1,050 MB/s2,000 MB/s
Write Speed1,000 MB/s2,000 MB/s
SecuritySamsung Portable SSD SoftwareSanDisk Security
EncryptionAES 256AES 256
Warranty3 years5 years
Drop Protection6 feet6 feet
Dust and Waterproof RatingN/AIP55
What’s in the Box? Samsung T7 SSD
USB Type C-to-C
USB Type C-to-A 
Guide and Warranty Info
SanDisk Extreme PRO
Portable SSD V2
USB Type C-to-C
USB Type C-to-A
Safety and Warranty Guide
PriceCheck Price on AmazonCheck Price on Amazon

Let’s compare the most significant features of these two products. This Samsung T7 vs Sandisk Extreme Pro guide can help you determine which one is suitable for you. So, make sure to read the entire article to gather valuable information about these devices. 

Samsung T7


  • Small and lightweight
  • 256-AES data encryption
  • Variety of colors
  • Drop protection


  • No 4TB storage capacity option
  • Three-year warranty

Related Read: Our Samsung T5 vs T7 comparison

SanDisk Extreme Pro


  • 4TB option
  • Exceptional reading and writing speeds
  • 3.2 Gen 2×2 USB interface
  • Five-year warranty


  • Heavier than the Samsung T7
  • Comes in only one color

Samsung Samsung T7 vs SanDisk Extreme Pro Design


Some manufacturers like Samsung pay a lot of attention to their SSD’s exterior. They opt for an eye-pleasing design while offering a variety of colors. Samsung T7 is no exception since the device comes in three colors – red, blue, and elegant gray. 

Samsung T7 Colors
Samsung T7 Colors

SanDisk tried to keep things simple. Their SanDisk Extreme Pro comes in only one color – black. However, it isn’t completely black since it has orange edges. 

So, Samsung offers more color options. But, which one is the most beautiful depends on your personal preference. So, if you like a colorful design, you have plenty of choices.  

Winner: Samsung T7


SSDs are far superior to HHDs when it comes to write and read speeds. As a result, they come with significantly smaller capacity. But, this has changed slowly. We now have SSDs with a 1 TB of capacity or more. 

Besides a variety of colors, the Samsung T7 also offers different storage capacities. So, you can choose between 500GB, 1TB, or 2TB. 

The SanDisk Extreme PRO Portable also has three different storage solutions – 1TB, 2TB, and 4TB. As you can see, the major difference between these two storage devices is that the SanDisk model has a 4TB option, which Samsung doesn’t. 

Winner: SanDisk Extreme Pro


Once again, Samsung excels in the segment related to the product’s exterior. They try to make the SSDs compact and small enough to fit into your pocket. Their T7 model is 85 mm long, 57 mm wide, and only 8 mm thick

Samsung T7 Dimensions
Samsung T7 Dimensions

SanDisk Extreme Pro is much longer and a bit thicker. It is 110 mm long and 10 mm thick. Whereas it has the same width as the Samsung model. 

Since we have a lot of different devices today, we like to have compact devices that don’t take too much space. Therefore, Samsung T7 is a much better choice when it comes to dimensions. 

Winner: Samsung T7


If a device has smaller dimensions, as a rule of thumb, it weighs less. This is true in our Samsung T7 vs SanDisk Extreme Pro comparison. 

The Samsung T7 weighs only 58 grams, whereas the SanDisk Extreme Pro weighs much more – 78 grams. These 20 grams of difference can help you make the decision easier if weight is an important factor to you.

Winner: Samsung T7

USB interface

Most devices today use either Micro USB or USB-C connectors. The Samsung T7 and Sandisk Extreme Pro use a USB-C connector. 

However, there are some differences between these two models regarding the USB interface. The Samsung T7 supports the USB 3.2 Gen2 which supports a speed of up to 10 Gbps, and it is backward compatible. 

SanDisk Pro Extreme USB interface
SanDisk Pro Extreme USB interface

However, the SanDisk Extreme Pro model excels in this category. It supports the USB 3.2 Gen 2×2. This interface is the successor of the USB 3.2 Gen2, and it is two times faster. Therefore, it can support a speed of up to 20 Gbps. 

Winner: SanDisk Extreme Pro

Samsung Samsung T7 vs SanDisk Extreme Pro Features

Read Speed

Read and write speed are crucial aspects of an SSD. We want them to be as high as possible. The Samsung T7 is great in this category since its read speed goes up to 1,050 MB/s. 

However, SanDisk Extreme Pro has an exceptional reading and writing speed. Its maximum read speed can go up to 2,000 MB/s. So, it is obvious that SanDisk excels in this category. 

SanDisk Extreme Pro Write Speed
SanDisk Extreme Pro Read and Write Speed

It is good to know that 500 MB/s is considered to be a good read speed for an average SSD. Then we can see how fast both of these models are when compared to other SSDs on the market. However, in this particular comparison, SanDisk is superior. 

Winner: SanDisk Extreme Pro

Write Speed

Write speed is just as important as reading speed. It basically measures how fast one file can be written on the device. Of course, SSDs are far better than HDDs in this segment. On average, HDDs can reach read and write speeds from 80 to 160 MB/s. SSDs are far superior. 

The Samsung T7 can reach a write speed of 1,000 MB/s, almost ten times faster than an average HDD. But, the SanDisk Extreme Pro is far better. It can reach double the speed of the Samsung T7. Its maximum write speed is 2,000 MB/s, and it is a clear winner in this segment. 

Winner: SanDisk Extreme Pro

Cache Recovery 

SSD cache is used to store frequently accessed data. It has the function of improving an SSD’s performance. It can boost performance and extend SSD’s life. 

SLC or Single Level Cell cache is stored in the TLC NAND Flash. The Samsung T7 comes with the TurboWrite SLC cache acceleration technology. The SanDisk Extreme Pro doesn’t have an SLC cache. Therefore, the Samsung model wins this segment. 

Winner: Samsung T7


The Samsung T7 SSD uses a reliable thermal solution called Dynamic Thermal Guard to avoid overheating. So, even at a fast speed, its temperature is optimal. The outer casing temperature stays below 48°C. 

Samsung Dynamic Thermal Guard
Samsung Dynamic Thermal Guard

The SanDisk Extreme Pro has an operating temperature from 0°C to 45°C, which is slightly better in this segment. 

Winner: SanDisk Extreme Pro 


Whenever you want to place your data somewhere, one of the major questions is security. It might not be a good idea to leave the data vulnerable, especially when you use portable devices. 

Samsung Portable SSD Software
Samsung Portable SSD Software

For that reason, the Samsung T7 comes with the Samsung Portable SSD Software. This software helps you protect your data with a username and password. So, make sure to set a strong password with a combination of letters, numbers, and uppercase. Also, make sure to use more than eight characters. 

The SanDisk Extreme Pro is also protected with the password-protecting security solution called SanDisk Security. So, you can protect your data with a username and password.

Winner: Draw


SanDisk Security provides AES 256-bit hardware encryption which comes with the product. Samsung T7 also supports the AES 256 encryption

Therefore, whenever you write your username and password, it is stored as text. But, the encryption protects your password by using a different combination of letters, characters, and numbers. This makes hacking your password way harder, almost impossible. 

AES 256 hardware encryption is often called the gold standard for consumer-driven data encryption. Therefore, if you choose either of these two SSD models, you can be sure that your data will be protected. 

Samsung T7 Specs
Samsung T7 Specs features AES 256 Hardware Encryption

Winner: Draw


The Samsung T7 has a long list of certifications. It comes with CE, BSMI, KC, VCCI, C-tick, FCC, IC, UL, TUV, and CB certifications. Unfortunately, SanDisk has not listed certifications for its Extreme Pro model. 

Winner: Samsung T7

RoHS Compliance

RoHS stands for Restriction of Hazardous Substances or EU’s Directive 2002/95/EC. The aim is to find whether electronic devices have hazardous metals in them. 

A RoHS-compliant device means it is tested for hazardous substances and is hazard-free. The Samsung T7 is compliant with RoHS, whereas there is no information on whether SanDisk Extreme Pro is compliant or not. 

Winner: Samsung T7

Drop Protection

As any other portable device, especially if it is small, like a portable SSD, it is prone to damage. The most common thing that happens with these devices is that users drop them on the ground. For that reason, the manufacturers are trying to provide them with drop protection. 

Samsung T7 Drop Protection
Samsung T7 Drop Protection

Samsung made an effort to protect its T7 SSDs from damage. This model is resistant to shock because it has no moving parts. It is made from aluminum, and it can fall safely from a height of 6 feet. 

The SanDisk Extreme Pro has shock resistance of up to 1500G and vibration resistance of 5gRMS and 10-2000 Hz. It also comes with 6-feet drop protection. 

Winner: Draw

Dust and Waterproof Rating

The Samsung T7 doesn’t have a formal IP rating, so it isn’t dust or water-resistant. However, the SanDisk Extreme Pro has an IP55 water and dust resistance rating. It was tested to withstand 3 minutes of water flow of 30 kPa. 

Sandisk Pro Extreme IP55 Water and Dust resistance
Sandisk Pro Extreme IP55 Water and Dust resistance

Since there is no formal IP rating for the Samsung model, the SanDisk model prevails in this category. 

Winner: SanDisk Extreme Pro


Both models in this Samsung T7 vs Sandisk Extreme Pro comparison come with a limited warranty. However, the warranty period is different. 

The Samsung T7 model comes with a 3-year limited warranty. The SanDisk Extreme Pro comes with a longer warranty period of five years. In this case, the SanDisk warranty is rather generous for today’s terms. 

Winner: SanDisk Extreme Pro


The Samsung T7 is significantly cheaper than SanDisk Extreme Pro. When comparing these two of the same capacity, we can see that the SanDisk model costs twice as much. However, the SanDisk Extreme Pro has a 4TB version, so, naturally, this model costs a lot more. 


Let’s conclude this Samsung T7 vs Sandisk Extreme Pro comparison by pointing out their most significant features. 

The Samsung T7 model is an excellent choice if you are looking for a fast SSD with 256-AES data encryption. What makes it stand out in the crowd is its simple, beautiful, and lightweight design. It is a small and compact SSD that comes in several colors and at an affordable price. It also has a great thermal solution to control the heat and comes with drop protection. 

The SanDisk Extreme Pro has outstanding reading and writing speeds while using a USB 3.2 Gen 2×2 interface. So, if you want an extraordinarily fast SSD with up to 4TB capacity that comes with an extended warranty period, this model might be a great choice. Additionally, this SSD comes with IP55 water and dust resistance. 

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About Alex

Hello, I'm Alex and this is my website, Spacehop. I started the site as a way to talk about myself, and a few years later we're now a team of 6! I still work full time at a major PC retailer in the UK, and I'm a bit of a tech whizz (self-proclaimed, unfortunately!).

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