Adata SU650 VS SU750

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Upgrading your computer is often more cost effective compared to buying a new device, moreover if the components are mostly still very reliable. For those who want to improve their device by replacing the drive, Adata SU650 Vs SU750 are good options to consider. These are among the most favored for their low cost and good performance but as different models they are not exactly the same as well so let’s see below about what they can offer.

In this comparison, we are going to talk about:

  • What are the Types of SSD
  • What are Adata SU650 and SU750
  • How are the Design of Adata SU650 and SU750
  • How are the Performance of Adata SU650 and SU750
  • How are the Benchmark of Adata SU650 and SU750
  • How are the Power Consumption of Adata SU650 and SU750
  • Adata SU650 Vs SU750

Solid State Drive Types

Most of us are working with a computer today and having a fast and responsive device is just a blessing on busy days where you have to finish lots of tasks and do a lot more. Even for just entertainment it is much better to have something we can rely on to improve the experience and time. Unfortunately, older computers often use the less reliable HDD in their system which may not up to the game of your current application and level of performance.

If this is also one of your concerns, we can buy a new device or upgrade some of the parts that affect the performance such as the hard drive into a type of SSD. SSD is in general faster as well as becoming cheaper and in addition you can even do the upgrade at home with simple tools and proper knowledge. There are several types of SSDs however and not all will fit in your computer so it is wise to look into what matches your device first.

The first and also most common is a 2.5-inch type with Serial ATA or SATA interface such as Crucial BX500 Vs Samsung EVO 860. It is shaped like the hard drive in our laptop which is why it is also very popular for upgrading this compact device. They are connected through the same SATA cables so it is like the perfect solution for compatible laptops while for computers with a 3.5-inch hard drive we may need to have the bay adapter as well.

The second type is SSD Add-in Card which is said to have the potential of becoming much faster than most drives because they are operating through the PCIE Express bus and not the SATA, which is quite an old system today since they have been around since the hard drive era. This type of SSD can access more PCIe lanes compared to most M.2 drives as they are plugged into the slots on a motherboard most commonly used for graphic cards or RAID controllers. This way, they are ideal for desktop only.

The other common type of SSD is M.2 which is similar to RAM in terms of shape yet, it is much smaller too. It is now very popular in compact laptops but sometimes also present on the computer’s motherboard and if you have a high-end motherboard, there are options that come with two or more M.2 slots on board. It can be a bit confusing but this type of SSD varies in size and width that you can tell by the four or five digits number on the name as it refers to the physical width and length.

 Adata SU650 Adata SU750
Product Dimensions4.1 x 0.6 x 5.1 inches
5.1 x 4.1 x 0.4 inches
Shipping Weight0.48 ounces
2.4 ounces
Best offerCheck priceCheck price

About Adata SU650 and SU750

For older computers the 2.5-inch SATA SSDs are the best choice because they are designed for this type of upgrade and there are more than plenty to choose from. Of course from the speed range they will be not as amazing as those using other interfaces but this is not an issue from the drive but the available system in our device. In general even an entry-level SSD will be noticeably faster than a typical HDD, moreover if you can invest in the higher capacity.

Just like most products, it is wise to match the options with your application so we can balance the cost and performance. Not everyone will have to spend much to get a market leader SATA drive like the 860 EVO or MX500 but when your budget meets them, we do recommend getting something with more promise and praise from the other users. For a typical daily application that is not too demanding, ADATA offers some of the most affordable and promising options to consider.Depending on which model you are going with, their performance is not going to be the same so it is best to get to know what they can offer before getting into one of the alternatives such as Adata SU650 and SU750. These SSDs may not be as often heard compared to market leaders like Crucial and Samsung but they seem to be promising as well, especially if you don’t need the above average speed and working with lots of data or heavy software as often.

In comparison, as you can expect the Adata SU650 and SU750 are similar but also different because the latter is a higher version so we hope that it will work better as well. Talking about their cost efficiency, the Ultimate SU750 is also slightly more expensive and probably about the same as BX500 at the same capacity. Performance wise they are not the best however, moreover with how many options that are cost at similar range with noticeably better performance.

Adata SU650 and SU750 Design 

Before getting into what the Adata SU650 and SU750 can offer, first let’s take a look into the unit which is very similar too. They are looking like a typical 2.5-inch SATA drive with the same design and overall look. The case is made of plastic but personally it is not an issue since they are going to stay inside yet, if you compare them with something like MX500 or some EVO series, the build quality won’t be as attractive.

The two are standard 3D-NAND and depending on the capacity or vendor, the component inside may be different as well. For the SU750 at 1TB, this variant comes with Micron’s 3nd gen 64 TLC NAND Flash with Realtek controller while we are unsure about the SU650 variant. As for the warranty, unlike some more expensive options these two are covered by standard 3 year limited warranty by Adata.

Adata SU650 and SU750 Performance 

Moving to the most important part, let’s take a look into how Adata SU650 and SU750 work in real life such as for gaming applications. These drives are definitely not the fastest among similar options but are still faster than hard drives. They took quite the time to load games but noticeably faster than a hard drive and in comparison the SU750 is performing slightly better. They are decent for other applications however such as typical productivity software, especially the SU750 which can surpass some popular options. While not the fastest, both drives seem to work just fine for our daily work whether it is office related tasks or for some entertainment but if you are heavily gaming on the computer we do think it is wise to get something more powerful. On the overall real-life applications testing, the SU750 shows itself as a good opponent among similarly priced drives including BX500 that it has surpassed on several tests already.

Adata SU650 and SU750 Benchmark

As for the benchmarking, the Adata SU650 and SU750 are also different with results showing SU750 as the more capable drive. Using ATTO which often utilized to give an idea about how an SSD execute sequential read and write, the SU750 performs really well when it comes to larger size while it struggle on the smaller size, similar to many other drives but, it is just slightly better than the SU650 which shows good score as well for the sequential read and write.

Next for the sustained sequential write or how fast files can be written on your device, both Adata SU650 and SU750 are still very reliable but as expected they slow down after a while yet, most SSDs are the same and typically a huge chunk of the files are already written when they start to slow down so we do think the two are just as reliable with SU750 being not only the faster but also able to hold the speed longer.

Adata SU650 and SU750 Power Consumption 

Lastly is for the power consumption because we assume that this drive will be fitted in a laptop so they need to be as efficient as possible and it seems none of the Adata SU650 and SU750 are the best here. The overall performance is good and they are not the most concerning but also not among the highest. They are quite efficient compared to many under workloads but it seems the Realtek controller can consume more power even when not doing anything.

Adata SU650 Vs SU750

Choosing a new SSD can be a bit confusing because there are so many of them out there and most are also very similar to each other like Adata SU650 and SU750. However, we will say that the latter is more reliable or faster across typical tasks and benchmarks despite not being consistent and among the best across various offerings from other brands. The SU750 is actually better on some testing compared to some popular choices which makes it a very promising alternative to purchase.

- 3D NAND Technology
- Read/Write Speed Up to 520/450 MB/s *Vary by SSD capacity
- Dynamic SLC Caching for optimized performance
- Budget-Friendly everyday SSD
- 3D NAND Flash
- Accelerate Performance with SLC Caching and DRAM Cache Buffer
- Improved Data Integrity with support for LDPC (Low-Density Parity-Check) error correcting code technology
- Resilient, Shockproof, Quiet


NOTE : Product prices, availability, ratings and save money information are accurate as of the date/time indicated on post time (as seen right bellow the tittle) and are subject to change. Any price, ratings, availability and save money information displayed on Amazon Site at the time of purchase will apply to the purchase of this product.

In general the SU750 is a higher model and it is not only for the higher cost but also faster and more capable at sustaining the workload. It is a very good choice for users with a laptop that need to have their productivity or experience improved.


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