Guide: Samsung SSD 850 Evo & 860

Samsung released the 850 Evo back in July 2015 that offered up to 2 TB of storage space at an affordable price. The 850 Evo was considered the best SSD when it comes to capacity and performance. 

The Samsung SSD 850 Evo was launched in 2014 and as an upgrade to the SSD 840 Evo and delivers a fantastic performance, but it has the Samsung Magician software, which is needed for RAPID mode and other features but only supported by Windows and not by Mac, Linux operating systems. 

The RAPID model, once enabled, increases the speed and performance of the SSD twice that of the regular speed. 

Three years ago, Samsung launched the SSD 860 Evo in January 2018 that offered fast speeds and efficient computer performance. The SSD 860 Evo was designed specifically for PCs and Laptops with the innovative V-NAND controller. 

Both the Samsung SSD 850 Evo & 860 Evo can compute, read, and write faster and come in a wide range of form factors and storage capacity. Both the SSD 850 Evo & 860 Evo are based on the Samsung V-NAND technology and best to optimize the PC performance for gaming and graphical work. 

Let us discuss the key differences between the Samsung SSD 850 & 860

– Performance and Connectivity

The main factor to consider when deciding on an SSD is the ‘performance’; both the 850 Evo and 860 Evo provide a fast read and write option. The read speed of Evo 850 is 540 MB/s while Evo 860 is 550 MB/s. However, the write speed of the two is exactly the same, 520 MB/s. 

Both the Evo 850 and 860 support SATA III ports and deliver SATA 6.0 Gb/s connectivity speed. 

– Form Factor and Flash Disk Memory 

Both the Samsung SSD 850 Evo & 860 Evo are available in a wide range of form factors.

The Samsung SSD 850 Evo comes in three form factors: mSATA, 2.5 inches, and M.2. The 850 Evo comes in 6 different capacities that are 120 GB, 250 GB, 500 GB, 1 TB, 2 TB, and 4 TB. 

The 850 Evo is also available in the same form factors such as M.2, 2.5 inches, and mSATA. The storage capacities of 860 Evo are 250 GB, 500 GB, 1 TB, 2 TB, and 4 TB.  

– Durability

Samsung that manufactures the SSD 850 Evo & 860 Evo offers a five-year warranty for both devices. Samsung also guarantees a certain number of TBWs for each SSD which refers to the maximum number of terabytes that the disk can write before it reaches its end of life.

The Samsung SSD 850 Evo 4 TB has a lifespan of 300 TB, while the Samsung SSD 860 Evo TB has 2400 TB, which means the 860 Evo has better durability. 

– Weight and Dimension

The Samsung SSD 850 Evo is almost 1.92 ounces, while the Samsung SSD 860 Evo is heavier with 3.04 ounces. Both the Evo 850 and 860 have nearly the same dimension of 3.94 x 2.76 x 0.27 inch

– Supported Operating Systems and Warranty

Both the Samsung SSD 850 Evo & 860 Evo support Windows XP, Vista, 7, 8, and Windows 10 along with Linux OS and Mac OS. Both the SSDs also come with a 5-year warranty. 

– Price

One of the most significant factors for most people is the price, as SSDs are expensive. The Samsung SSD 850 Evo, being the older model, has less price as compared to Samsung SSD 860 Evo. 

The price of the Samsung SSD 850 Evo depends on the storage capacity. For example, the 500 GB is available at almost $70 (new) and $50 (used). The price of 1 TB 850 Evo SSD ranges from $295 to $335.

The price of Samsung SSD 860 Evo 500 GB ranges from $100 to $120, while the price of 1 TB 860 Evo SSD ranges from $95 to $180. 


After reading through, you may find little difference between the 850 Evo SSD and 860 Evo SSD. However, 860 Evo was launched in 2018, making it a relatively new device compared to 850 Evo. The 860 Evo also has the additional feature of the MGX controller, but it is not much of a difference. 

Many experts consider the Samsung SSD 850 Evo as the best SSD due to its performance, endurance, fast speeds, and full value for money.  

If you want to choose a faster SSD for your laptop, you should go for 860 Evo. If you are not an intensive user, then 850 Evo will be the right choice. 

Memory Clearance is one place where you can get both the Samsung SSD 850 Evo and the 860 Evo. We offer exclusive discounts and all the technical support that can help you to make a buying decision. 


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