Decided to upgrade the traditional SSD with the latest NVMe SSD? Well, it’s a great decision.
In case, if you’re stuck with confusion about which NVMe Solid-State Drive is reliable one “Sabrent Rocket 4.0 vs Samsung 970 EVO Plus” I would insist you go through the whole article, investing a few minutes reading the article will help you to recognize the best NVMe Solid-State Drive for your Operating System between these amazing products.
It’s good to understand the features, specifications of a product, before investing. To help you get rid of the confusion “Which NVMe SSD is better?” I have stated relevant information for both the Sabrent Rocket 4.0 & Samsung 970 EVO Plus NVMe SSDs. You can understand the speed, durability, price, and other features of the NVMe Solid-State Drives.

I know you are thinking that the Sabrent Rocket 4.0 is a cheaper option but SAMSUNG seems to be more reliable. But, believe me, you can trust blindly on Sabrent as well. It is a well trusted brand in this domain. However, I am going to discuss various other things here in this article.
Let’s check out the difference between both the NVMe SSDs. Also, read this article if you want to know the benefits of NVMe SSD.
Sabrent Rocket 4.0 vs Samsung 970 EVO Plus (Pick the Best)
Explore the Specifications & features for both the Non-Volatile Memory Express SSDs.
1. Storage Space
Sabrent Rocket includes multiple storage capacities compared to Samsung 970 EVO Plus. It includes 256 GB, 512 GB, 1 TB, 2 TB, 4 TB Storage.
Whereas, Samsung 970 EVO Plus includes 250 GB, 500 GB, 1TB, 2 TB Storage.
Here, the 4TB Sabrent Rocket NVMe SSD is a great choice for gamers, professional editors, or multitaskers who requires more storage to save valuable Data.
Check out 4TB Sabrent Rocket NVMe SSD on Amazon.
2. Sequential Read/Write Speed
The R/W speed of Sabrent Rocket 4.0 and Samsung 970 EVO Plus NVMe SSDs are comparatively the same. No such big difference, Samsung NVMe SSDs are a bit better considering the R/W speed but the speed differs depending on the OS.
The Read Speed of the Sabrent Rocket 4.0 NVMe SSDs increases considering the storage capacity, whereas the Read Speed for Samsung 970 EVO Plus NVMe SSD is stable for different storages.
Write Speed increases, depending on the Storage for both the Non-Volatile Memory Express SSDs.
Read/Write Speed of Sabrent Rocket 4.0 NVMe SSDs
Depending on the Storage Capacity the Read/Write Speed increases for the Sabrent Rocket 4.0 NVMe SSDs.
Note: Below-Stated R/W Speed for the NVMe SSDs may differ (Increase or decrease) depending on the OS and its processor. However, you will obtain the stated Read/Write speed for the Sabrent Rocket 4.0 NVMe SSDs in all the compatible Operating Systems.
256GB Variant | 512GB Variant | 1TB Variant | 2TB Variant | 4TB Variant |
---|---|---|---|---|
Read Speed: 3100 MB/s | Read Speed: 3400 MB/s | Read Speed: 3400 MB/s | Read Speed: 3400 MB/s | Read Speed: 3450 MB/s |
Write Speed: 1050 MB/s | Write Speed: 2000 MB/s | Write Speed: 3000 MB/s | Write Speed: 3000 MB/s | Write Speed: 3000 MB/s |
Read/Write Speed of Samsung 970 EVO Plus NVMe SSDs
The Read Speed for the Samsung 970 EVO Plus NVMe SSDs is stable for all the storage capacities. Whereas, the Write Speed increases considering the storage capacities.
Note: Below-Stated R/W Speed for the NVMe SSDs may differ (Increase or decrease) depending on the OS and its processor. However, you will obtain the stated Read/Write speed for the Samsung 970 EVO Plus NVMe SSDs in all the compatible Operating Systems.
250GB Variant | 500GB Variant | 1TB Variant | 2TB Variant |
---|---|---|---|
Read Speed: 3500 MB/s | Read Speed: 3500 MB/s | Read Speed: 3500 MB/s | Read Speed: 3500 MB/s |
Write Speed: 2300 MB/s | Write Speed: 3200 MB/s | Write Speed: 3300 MB/s | Write Speed: 3300 MB/s |
Considering the Read/Write Speed the Samsung 970 EVO Plus NVMe SSDs are a bit better (faster) compared to Sabrent Rocket 4.0 NVMe SSDs. However, the speed of Sabrent Rocket 4.0 NVMe SSDs is acceptable and good. Moreover, the speed differs considering the Operating System and its processor.
3. Input/Output Operations Per Second (4KB Random Read/Write Speed)
Let’s discuss the IOPS speed (4KB Random R/W Speed) for Sabrent Rocket 4.0 and Samsung 970 EVO Plus NVMe SSDs. The Input/Output Operations Per Second speed increases depending on the NVMe SSDs storage.
Random IOPS R/W Speed of Sabrent Rocket 4.0 NVMe SSDs
256GB Variant | 500GB Variant | 1TB Variant | 2TB Variant | 4TB Variant |
---|---|---|---|---|
Read IOPS: 167,000 | Read IOPS: 357,000 | Read IOPS: 650,000 | Read IOPS: 490,000 | Read IOPS: 580,000 |
Write IOPS: 256,000 | Write IOPS: 456,000 | Write IOPS: 640,000 | Write IOPS: 510,000 | Write IOPS: 650,000 |
IOPS R/W Speed of Samsung 970 EVO Plus NVMe SSDs
250GB Variant | 500GB Variant | 1TB Variant | 2TB Variant |
---|---|---|---|
Read IOPS: 250,000 | Read IOPS: 480,000 | Read IOPS: 600,000 | Read IOPS: 620,000 |
Write IOPS: 550,000 | Write IOPS: 550,000 | Write IOPS: 550,000 | Write IOPS: 560,000 |
Comparing the Input/Output Operations Per Second (Read/Write) Speed, Sabrent Rocket 4.0 NVMe SSDs are a bit better (faster) compared to Samsung 970 EVO Plus NVMe SSDs. The Stated speed might differ considering the OS and its processor.
4. NVMe SSD Endurance Terabytes Written (TBW)
Sabrent Rocket 4.0 NVMe SSDs are much better than Samsung 970 EVO Plus NVMe SSDs considering the Terabytes Written. Hence, the life expectancy of Sabrent Rocket 4.0 NVMe Solid-State Drives is 2x compared to the Samsung 970 EVO Plus NVMe Solid-State Drives.
Have a look at the stated (TBW) Terabytes Written capability for both Non-volatile Memory Express SSDs. Know more about the SSD TBW and failures here.
Sabrent Rocket 4.0 NVMe SSDs TBW
256GB Variant | 512GB Variant | 1TB Variant | 2TB Variant | 4TB Variant |
---|---|---|---|---|
380 TBW | 800 TBW | 1665 TBW | 3115 TBW | 6000 TBW |
Samsung 970 EVO Plus NVMe SSDs TBW
250GB Variant | 500GB Variant | 1TB Variant | 2TB Variant |
---|---|---|---|
150 TBW | 300 TBW | 600 TBW | 1200 TBW |
In a nutshell, you can rely on Sabrent Rocket 4.0 NVMe SSDs for reliability and durability “Long lifespan”. However, SAMSUNG also offers a good TBW limit which is very hard to cross for any normal computer user.
5. Price Difference between the both
Considering the Price Slab for SSDs, it’s good to invest in Sabrent Rocket 4.0 NVMe SSDs than Samsung 970 EVO Plus NVMe SSDs. Check out the current price for different storage capacities of the NVMe SSDs in Amazon. The 970 Evo Plus is better in most of the terms but it has a bigger price tag as well.


6. Other Information “Sabrent Rocket 4.0 vs Samsung 970 EVO Plus”
Bus Type
Bus Type for Samsung 970 EVO Plus and Sabrent Rocket 4.0 NVMe SSDs is PCIe 3.0 x4 NVMe 1.3. So, if you want to make the most out of any of these SSDs, you will have to ensure that you are providing all these enough resources. If you are connecting your SSD to a PCIe 3.0 x2 port, you will get half of the speed.
Controller Type
Sabrent Rocket 4.0 NVMe SSDs include Phison E12S Controller, include good thermal performance. Hence, keeps your Operating System away from overheating. Moreover, the NVMe Solid-State Drives can perform well with a low DRAM Cache.
Samsung 970 EVO Plus NVMe SSDs include the latest Samsung Phoenix Controller, it provides your system with effective R/W speed without any system lag. You can perform heavy workloads, multitasking, gaming without any hassle.
Both, Samsung 970 EVO Plus and Sabrent Rocket 4.0 NVMe SSDs are built-in with effective and reliable controllers, you can rely on both for better speed and performance.
What is the Warranty Period of both?
Both Samsung 970 EVO Plus and Sabrent Rocket 4.0 NVMe SSDs include 5 years of Warranty.
Software for SSD Routine Health Check-up
You can rely on Sabrent Rocket Control Panel to have a routine health check-up for Sabrent Rocket 4.0 NVMe SSDs. Check New Firmware updates, Temperature, S.M.A.R.T Details, Fix minor bugs to maintain the System Performance.
Moreover, you can contact Sabrent Rocket customer support for any kind of assistance.
For, Samsung 970 EVO Plus NVMe SSDs you have to rely on Samsung Magician Software. Using, the Samsung Magician Software, you can monitor Samsung 970 EVO Plus NVMe SSDs, have routine Drive Health Check-up and New Firmware updates, delete unwanted “Temp” files using the feature “Secure Erase” and much more.
Both these software are great in terms of features and user interface. So, there is nothing to be worried about them.
7. My Views on both these SSDs and the right one
Overall, you get better features along with a low price with the Sabrent Rocket 4.0 NVMe. However, Sabrent is a less popular brand as compared to SAMSUNG. So, you may find it hard to make your decision. But, I would suggest you go for the Sabrent if you have a limited budget. But, SAMSUNG is good when it comes to overall performance and customer support.
There is around 25$ price difference between their 2TB variants. However, the speed of Sabrent Rocket 4.0 is much more than the SAMSUNG. So, I would definitely suggest you buy the Sabrent Rocket 4.0 NVMe for sure.
Conclusion
I hope you will find this article helpful. Let me know about any other thing you want this article to have regarding both products.
Thanks for reading!