Intel 670p Vs SN550: Which Is The Better SSD For You

What is the difference between intel 670p and wd blue SN550? Well, the main difference is the writing speed, where intel 670p has a random span of 330,000 IOPS 8 GB and a sequential speed …

What is the difference between intel 670p and wd blue SN550? Well, the main difference is the writing speed, where intel 670p has a random span of 330,000 IOPS 8 GB and a sequential speed of 2500 MB/s. In contrast, the SN550 has a random span of 405,000 IOPS 4 KB Files and a sequential speed of 1950 MB/s.

But is that all for the difference between intel 670p vs SN550? The answer is no; many more differences between them need to be discussed in detail.

So, if you’re in a dilemma about which one to pick, we’re here to assist you in making the best option for your requirements.

Intel 670p Vs SN550: What Are The Differences?

FactorsIntel 670pSN550
Writing speedSequential Speed: 2500 MB/s Random Speed: 330,000 IOPS 8 GB SPANSequential Sped: 1950 MB/s
Reading SpeedRandom: 220,000 IOPS 8 GB SPAN Sequential: 3500 MB/sRandom: 410,000 IOPS 4 KB Files Sequential: 2400 MB/s
Memory typeQLC- Quad Level Cell3D NAND
Operating temperature0 – 70 degrees Celsius0 to 70 degrees Celsius

Memory Type & Form Factor

The SSD 670p from Intel features an updated PCIe 3.0 x4 controller as well as the company’s new 144-Layer QLC flash, providing efficient memory in a slender M.2 2280 package.

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Contrarily, the sn55o, on the other hand, is designed with a blue PCB, and the form factor is single M.2 2280 along with a 3D NAND memory type. Hence no matter how small your device is, the sn550 can be easily installed there.


Before we get into the differences in performance between the Intel 670p and the SN550, we need to talk about reading and writing speeds.

The 670p has a random writing speed of 330,000 IOPS 8 GB SPAN with a sequential speed of 2500 MB/s. In contrast, the SN550 has a random writing speed of 405,000 IOPS 4 KB Files with a sequential speed of 1950 MB/s.

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Again, the SSD 670p can achieve sequential read/write throughput of up to 3.5/2.7 GBps.  And a random read/write IOPS of up to 20,000/54,000 at a queue depth (QD) of 1, is an essential parameter for quantifying snappiness during non-demanding operations. At a queue depth of 256, peak performance can approach 310,000/340,000 random read/write IOPS.

And the Western Digital Blue SN550 features sequential read rates of up to 2,400 MBps and write speeds of up to 1,750 MBps, according to WD.

 The Blue SN550’s NVMe 1.4-compliant controller communicates with the host through a PCIe 3.0 x4 link, a step up from the preceding SN500’s x2 link, which improves performance somewhat.

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Security & Protection Features

Intel 670p has a 256-Bit AES Hardware Encryption system that protects your data from any possible data breach. However, there is no data available for security or protection features for the SN550.

So, it can be assumed that the 670p has better protection for keeping data secured.


While Intel has increased the endurance rating of the SSD 670p over its predecessors, with endurance increasing from 100-150TBW per 512GB to 185TBW, the drive still can’t overcome the endurance penalty associated with QLC flash.

However, most users will write 60-160TB of data in five years. Thus the 670p should give ample durability for the average user.

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With a multi-gear ECC scheme and numerous other conventional flash management methods to improve the NAND flash’s durability, the SSD is rated to withstand up to 600TB of writing at the maximum capacity, assuming the drive is still covered by its five-year guarantee.

So, according to us, when it comes to longevity, SN550 has a more significant edge over the Intel 670p.

Best Use

Both SN550 and intel 670p are SSDs and have nearly got the same usage. SSDs are a must now for developers and programmers. There is not much to differentiate between both of these SSDs when it comes to uses.

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Price Difference

When it comes to price, the SN550 is more costly than the intel 670p, where the SN550 comes around $90-$95, and the SSD 670p has a price of approximately $85-$90.

Frequently Asked Questions (FAQs)

Is WD Blue SN550 good for gaming?

Because of its performance, low price, and fast writing and reading speeds, the WD Blue SN550 is a perfect choice for a wide range of applications, including video editing and gaming.

Is WD Blue SN550 good for boot drive?

Ultimately, the WD Blue SN550 is reasonably priced and performs admirably. If you want a fast boot drive, especially on a recent motherboard with built-in M., This device is a nice choice because it has two NVME slots.

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Are Intel m 2 drives good?

Indeed. With greater output and hardware encryption features, Intel’s SSD 670p combines both speed and security. While Intel’s SSD 670p employs QLC flash, it has been tweaked and optimized where it counts, resulting in an excellent consumer-oriented PCIe 3.0 NVMe SSD.

Does 670p have DRAM?

Yes, the 670p is available in three capacities: 512GB, 1TB, and 2TB. The controller is a Silicon Motion SM265G, and the primary cache is DRAM.

Are Intel SSDs fast?

Intel SSDs are really fast, and the fastest SSD from Intel is the Optane SSD DC P5800X. With a sequential speed of up to 7.2 Gbps and random speed surpassing 1.5 million IOPS, the Optane comfortably exceeds all competing memory devices available currently.

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It is hard to find an exact winner in the ultimate battle of Intel 670p vs SN550. Both of this SSD provide excellent performance and impressive speed. Regardless, it all depends on your taste and your uses, which is the best device for you.

But, in our opinion, if you want a more secured device, then the Intel 670p is for you. However, if you want an SSD that will run for a long time, then go for SN550.

Before making your final choice, reread this article, as we have discussed all the key differences between these SSDs to ensure that your decision-making becomes easier.

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