Crucial M500 Vs Samsung 840 EVO

Crucial, Samsung, SSD Vs SSD


If you are an SSD enthusiast or ever purchased one before, you must already familiar with some of the most popular home user models in the market. In today Crucial M500 vs Samsung 840 EVO article, we are going to compare these two popular models that not only has similar performance but also come with similar features as well as not far price gap. They are old model from their respective company, but still widely used by many people because of their reliability. If one/two of them took your interest, go check our article below.

In this article, we are going to give you information about:
– What are Crucial M500 and Samsung 840 EVO
– What you can expect from Crucial M500 and Samsung 840 EVO
– Crucial M500 vs Samsung 840 EVO

About Crucial M500
Crucial M500 was actually released years ago around 2013, which took many people attention for it was the world’s first SSD to use Micron’s new 128 Gbit MLC NAND die that also make it more cost effective as well as improved in density. When it was first released, it available in capacity ranging from 120GB to 960GB, but today it may be hard to find all of them and they usually only available in the lowest or highest capacity.

The first thing you probably want to pay attention when purchasing an SSD is probably the physical specification. Even though today SSDs are mostly standardized, some of them may not. The Crucial M500 is measures in 2.5 inch, which makes it able to be mounted in most laptop and not suitable for desktop computers that require 3.5 inch sized, but you can deal it with an adapter. Coming from a well-known brand like Crucial, you also don’t have to worry about the quality.

Crucial M500 Features
Crucial M500 comes with a Marvell controller with custom firmware from Crucial/Micron and Micron NAND. Taken from anandtech, all of these parts got updated, such as the controller now is Marvell’s 88SS9187, which is the updated version of 9174 that was used in M4. The 9187 also used in Plextor’s M5 Pro and is the speed/feature bump over 9147. The plus point in 9187 is the supports of DDR3 memory and in its largest configuration, this SSD features 1GB of DDR3-1600.

We know that all older NAND devices from IMFT and its competitors top out at 64Gbit per 2-bit MLC NAND die. Even though Crucial M500 controller is still the same, the NAND is not because this SSD is the first drive to have IMFT’s 20nm MLC NAND featuring 128Gbit die. This move to larger die decreases the number of die/devices needed to hit each capacity point and makes 1TB SSDs more cost effective than ever before. The change brought by these 128Gbit includes a few change, such as the shift in page size from 8KB to 16KB, which makes it more desirable to implement at small NAND geometries.

Crucial M500 Pricing and Warranty
The current price for Crucial M500 is $197.97 for 240 GB capacity, which means it will down to 82 cents per GB. When you purchase it, the company will give 3 years limited warranty to make sure it fulfilled its life cycle properly.

About Samsung 840 EVO
Samsung 840 EVO is not the company newer release and it was already in the market for years after being released in 2013. Just like its name, this model is the successor of Samsung 840 model that was released around a year earlier. Not only that it is claimed to be the better version of what’s already good 840, the company makes this SSD TLC NAND moves to a smaller process geometry. It available in capacities start from 120GB until 1TB, but the availability may vary and you probably only can find few of these sizes only.

Samsung 840 EVO Features
As it has been mentioned earlier, Samsung 840 EVO still used the same 3-bit-per-cell TLC NAND but it moves to smaller process geometry. The company called this NAND process as 10nm-class or 1x-nm that may refer to sizes from 10nm to 19nm but it also referred as 19nm TLC. This new 19nm TLC is available in capacities up to 128Gbit per die and even though it is the same as IMFT 20nm MLC process that offer 128Gbit offering, Samsung somehow still on a 8KB page size. Read also: Samsung 840 EVO vs PRO here.

Besides the NAND update, Samsung also comes with a pretty significant controller upgrade. Even though the underlying architecture is still based on the triple-core Cortex R4, the controllers now run at 4000MHz, which is improved from 300MHz in its previous version and make 840 EVO able to perform better than the original model. This improvement also seen as an update to SATA 3.1 that brought some interesting features, such as support for queued TRIM commands.

This SSD has AES-256 encryption and has its PSID printed on each drive label just like what you can find in Crucial M500, so if there is an event where you lost the drive encryption key, you may use the PSID to unlock the drive, even though you will still lose the data. When it was launched, 840 EVO doesn’t support TCG Opal and Microsoft’s eDrive spec but the later firmware update makes it enable these things and brought EVO and Crucial M500 encryption feature in par.

Samsung 840 EVO Pricing and Warranty
Currently, you can get Samsung 840 EVO at $172.71 for the 250GB capacity, which make it around 70 cents per GB far more affordable than it was first released. When you purchase the SSD, Samsung also provide you 3 years warranty.

Comparison
Now, let’s compare Crucial M500 with Samsung 840 EVO. As you may already know, these two are very similar to each other; even though they used different NAND types, they have comparable performance, and comes with the same 3 years warranty. However, taken from a source, when tested, 840 EVO seems to shows better performance than M500 in read, write, real world benchmarks and benchmarks.

Crucial M500 Vs Samsung 840 EVO

- Transformative performance: dramatically faster than a hard drive
- Nearly instantaneous boot times
- Sequential Read: 500 MB/s | Sequential Write: 250 MB/s | 4KB Random Read: 72,000 IOPS
- Ample storage: available in capacities up to terabyte-class
- Includes top-level hardware encryption technology
- Highest-quality components and engineering from the #1 memory manufacturer
- Worry-free data security with AES 256-bit full-disk encryption
- No moving parts means no hard drive spin ups, no noise and superior data protection
- An innovative lightweight design that allows you to work smarter and play longer
- Sequential Read Speed 540 MB / Sequential Write Speed 520 MB / Random Read Speed 97K / Random Write Speed 66K

Conclusion
All in all, the decision is all yours to make. In our opinion, you may not notice the difference at all when using both of them because their comparable performance. But when purchasing something, you have to take the price into consideration. These two also not that far apart, so you can pick whichever more convenient for you. However, because Samsung is more affordable than Crucial, we will recommend you the Samsung 840 EVO over M500.

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