WD Blue vs WD Green SSD – Simplified Buyers Guide 2023


WD SSDs from Western Digital are one of the best options for anyone looking to upgrade their computer system. They are powerful, reliable, and affordable. And it’s no wonder that so many people have these drives in their computers today. But how do you know which WD drive is right for your needs? This article will help you decide between WD Green vs Blue!

If you don’t want to read this whole post, here is what I’d tell a friend about which WD SSD color you should go and why. Based on the performance and value for the money always go for WD Blue.

  • WD Blue SSD : Suitable for gamers, video editors, and servers with heavier computing and storage requirements. Here are my recommendations. Links will take you to Amazon.
  • WD Green SSD : Ideal for everyday light computing.

Why Can You Trust This Review?

  • I have extensive experience with various SSD models, including owning, testing, and reviewing them.
  • All the information provided here is based on reliable sources and industry professionals, meaning you can trust this review.
  • I conducted extensive research before writing this review to provide an up-to-date comparison of the two SSDs.
  • I am unbiased in my review and will honestly assess each product’s pros and cons.

OK. WD Blue vs Green. Let’s be realistic. If you search for WD blue SSD vs Green SSD you have to be specific. Because if you take an SSD there are various types of SSDs. SATA 2.5, SATA M.2, NVME etc.. So We have to compare apple to apple. If you do not know about the different form factors of SSDs refer to my post regarding What Are the Different Types of SSDs?

So in this article, I am comparing

WD Blue vs Green NVME SSD

WD Blue SN570 NVME Holding

NVME SSDs are the newest type of solid-state drive on the market, and they offer a major performance improvement over traditional SATA SSDs. NVME stands for “Non-Volatile Memory Express,” and it refers to the fact that these drives are designed to take full advantage of the speed of modern PCI Express interfaces.

Unlike SATA drives, which are limited to a maximum transfer rate of 560 MB/s, NVME drives can achieve speeds of up to 7500 MB/s. This makes them ideal for demanding applications like video editing and gaming.

So let’s compare the highest NVME drives from green and blue

Specification ComparedWD BlueWD Green
ModelSN570 NVMe (Winner)
Scroll above to see the image
SN350 NVMe
Scroll above to see the image
Capacity Range250GB, 500GB, 1TB, 2TB240GB, 480GB, 960GB, 1TB, 2TB
Read/Write Speed
(Differs according to capacity)
250GB (3300/1200)
500GB (3500/2300)
1TB (3500/3000)
2TB (3500/3500)
240GB (2400/900)
480GB (2400/1650)
960GB (2400/1900)
1TB (3200/2500)
2TB (3200/3000)
Form FactorM.2M.2
Warranty Period5 years3 years
Operating Temp0 to 70 Celsius0 to 70 Celsius
TBW2TB – 900TBW2TB – 100TBW
Comparison table of WD blue NVME vs WD green NVME

By looking at the above table you can clearly see that WD Blue NVME is winning in the following areas

  • Read/Write: Capacity wise Read/Write speeds will vary. If you take the same capacity from both colors you will see Blue always comes with a higher speed.
  • Warranty period: Blue has 5 years warranty while green comes with 3 years warranty.
  • TBW: The total amount of terabytes of data that a Solid-State Drive can write in its lifetime is known as TBW. In here also capacity vice TBW will differ but I am taking here 2TB capacity just to give you a rough idea of how WD blue shining in this area. WD Blue comes with a massive 900TBW while green comes with 100TBW. To know more about what TBW means refer Why Does TBW Matter in SSDs?

So point made WD Blue NVME is the clear winner.

WD Blue vs Green SATA SSD

Specification ComparedWD BlueWD Green
ModelWD Blue SATA (Winner)WD Green SATA
Capacity Range250GB, 500GB, 1TB, 2TB, 4TB120GB, 240GB, 480GB, 1TB, 2TB
Read/Write Speed (MB/s)560/530545/430
Form Factor2.52.5
Warranty Period5 years3 years
Operating Temp0 to 70 Celsius0 to 70 Celsius
Comparison table of WD blue SATA vs WD Green SATA

By looking at the above table you can clearly see that WD Blue SATA is winning in the following areas

  • Read/Write: WD blue comes with 560 MB/s read speed while green comes with 545MB/s. When it comes to write Blue comes with 530MB/s and green has 430MB/s
  • Warranty: Good warranty gives you a good sleep. 🙂 Isn’t it? Blue comes with 5 years warranty while green comes with 3 years warranty.

Point made. WD Blue SATA wins.

When To Use WD Blue? Why You Should Choose WD Blue?


You should choose WD Blue because of the following reasons

  • Comes with higher read and write speeds. SATA will offer read/write of 560 MB/s and 530 MB/s respectively and NVME drives will offer 3500MB/s speed.
  • These are most suited for resource-intensive, IO-intensive programs
  • Comes with a 5-year warranty.
  • Have higher capacities ( from NVME up to 2TB and from SATA up to 4TB )
  • Perfect for gamers, designers, video editors, and data analysts.

The WD Blue SSD is perfect for users looking for a reliable drive that suits daily use. It has a higher sequential read and writes speed compared to green SSD. This makes it great for video editing, gaming, and data storage tasks.

If you are a developer and you do not have an idea about which size you should go for, refer to my article How Much SSD Is Required for Programming? Final Verdict

I have an older desktop i3 PC. I decided to go for a BLUE SATA SSD. At the time I was searching for these SSDs I found that WD has exceptional reviews and ratings from around the world. So I bought a 2TB SATA SSD 2.5 drive from Amazon and I love that.

I have reduced the boot time of my i3 PC from two minutes to 10 seconds. I had no problem cloning my HDD to the SATA drive, and I am amazed at the performance improvements. My warranty encouraged me to make the switch.

When To Use WD Green? Why You Should Choose WD Green?

WD Green SATA 240GB

You should choose WD Green because of the following reasons

  • WD Green SSDs are a good option for people who want to upgrade their computers.
  • Have a low price factor in regards to Blue drives.
  • In terms of capacity NVME offers up to 2TB and SATA offers up to 2TB.

The WD Green SSD is a great option for users who are looking to upgrade their computer systems without spending too much money. This drive also comes with impressive read and write speeds which makes it perfect for a novice user. Because of WD Green’s low price, it is a deal for those who are looking to buy something fast and cheap. 

Note: WD Green comes with a 3-year warranty. This is a minus point for this. Blue comes with a 5-year warranty.

Who Makes WD SSD?

Western Digital Headquarters in the_SantaTeresa
Western Digital Headquarters in the Santa Teresa – Cristiano Tomás, CC BY-SA 4.0, via Wikimedia Commons

WD SSDs are made by Western Digital, a leading provider of storage solutions. WD has been in the business of making reliable and affordable hard drives for years, and their experience shows in their line of SSDs.

WD is a computer hardware company that makes a number of different products, including SSDs. WD was founded in 1970 and is headquartered in California, USA. The company has over 63800 employees (as of 2020) and operates in more than 50 countries. WD makes a range of SSDs for different purposes, including gaming, creative work, and general use.

The company’s gaming SSDs are designed to provide high levels of performance, while the creative work SSDs are designed for reliability and compatibility with a range of devices and software. WD also offers a general-purpose SSD that is suitable for a variety of tasks. All of WD’s SSDs are backed by a warranty and customer support from the company.

If you’re looking for a quality drive that will last you many years, then WD is the brand for you!

Are WD SSD good?


PC SSDs from WD offer peak performance for everyday tasks and high-performance computing needs. With a wide range of capacities available, there is a WD SSD to fit any need. And with no moving parts, WD SSDs are more reliable than traditional hard drives. So if you’re looking for superior performance and reliability, look no further than WD SSDs.

So to answer the question, Western Digital SSDs are some of the best on the market. They are reliable, fast, and affordable. And they come with a number of features that make them an excellent choice for anyone looking to improve their computer system.

They’ve continued to innovate, keep an eye on the customers, and change with the times. They are constantly coming up with new products that will help you improve your computer and raise the standard of living for everyone who uses it. If you’re looking for an affordable and reliable SSD, then WD is the brand for you!

So that’s all about green and blue war. Hope you get a clear picture regarding this. If you are interested in WD Black SSDs refer to this. WD Black SSD for Gaming: Is It the Right Choice?


1) SN350 vs SN570: Which is Better?

SN350 comes under WD green series while SN570 is under the WD Blue series. Both are NVME drives and have capacities up to 2TB.

  • If we take 2TB capacity from each series the reading speed of SN350 is up to 3200 MBps while that of SN570 is up to 3500 MBps. The writing speed of SN350 is up to 3000 MBps while that of SN570 is up to 3500 MBps. From performance, wise WD Blue wins.
  • When it comes to warranty SN570 has 5 years limited warranty while SN350 has 3 years limited warranty. Again WD Blue wins.
  • For reliability, wise SN570 comes with 900TBW and SN350 comes with 100TBW. Again score for WD Blue.

What are you waiting for? go for SN570

2) Is the WD Blue SN550 Still a Good NVME SSD Choice?

The WD Blue SN550(Check on Amazon) is a solid-state drive (SSD) that offers fast read and write speeds. It uses the NVMe interface and is available in capacities of 250GB, 500GB, 1TB up to 2 TB. The drive has good sequential read and writes speeds of up to 2400 MB/s and 1200 MB/s, respectively.

The drive comes with a 5-year warranty. Overall, the WD Blue SN550 is a good NVMe SSD choice for those looking for fast read and write speeds and good capacity. However, there are newer versions of this drive available, such as the WD Blue SN570, which offer faster read speeds of up to 3300 MB/s.

3) What should I do to keep my WD SSD healthy?

To keep your WD SSD healthy and ensure peak performance, there are a few things you should do on a regular basis. First, check the remaining space on your drive. If the amount of free space gets too low, it can start to affect performance. Refer Does SSD Free Space Affect Performance?

Second, make sure you keep your firmware up to date. New versions are released regularly and can often improve performance and fix bugs. Third, keep an eye on the operating temperature of your drive. If it gets too hot, it can start to degrade the lifespan of your drive. Lastly, keep an eye on your entire system.

If something else is causing problems, it can often have a negative impact on your WD SSD as well. By following these simple tips, you can help keep your drive healthy and performing at its best.

4) Is WD Green SSD good for laptops?

If you’re looking for an efficient primary hard disk storage solution, a WD green SSD is a great option. WD Green SSDs offer quicker booting time, faster application load time, and smoother performance.

In addition, they use less power than traditional hard drives, which can help to improve your overall energy efficiency. WD Green SSDs are available in a variety of sizes, so you can choose the right option for your needs. And because they’re backed by WD’s world-class service and support, you can be confident that your investment is protected.


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