Average Bench: 220% (72nd of 1058)

Based on 36,237 user benchmarks.  Models: INTEL SSDPEKNW020T8, NVMe INTEL SSDPEKNW02

Outstanding average bench

The Intel 660p NVMe PCIe M.2 2TB averaged 120.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel 660p NVMe PCIe M.2 2TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 394MB/s
Avg. 4K-64Thread Write Speed 761MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Intel 660p NVMe PCIe M.2 2TB is 140%. This is a particularly wide range which indicates that the Intel 660p NVMe PCIe M.2 2TB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 809MB/s
Avg. 4K Random Write Speed 140MB/s

Average Bench

(Based on 36,237 samples)
Min Avg Max
1,080 Read 1,439 1,532
650 Write 1,407 1,687
816 Mixed 1,028 1,126
288 SusWrite 809 1,565
263% 1,171 MB/s
Min Avg Max
39 4K Read 54.1 61.7
53.9 4K Write 140 220
41.3 4K Mixed 71.2 90.8
247% 88.5 MB/s
Min Avg Max
676 DQ Read 912 989
96.3 DQ Write 761 915
176 DQ Mixed 394 572
416% 689 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
2TB free
Firmware: 002C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1394 1497 1527 1481 1427 1367 MB/s
Read 1,404
Write 1,348
Mixed 994
SusWrite 1,449
292% 1,299 MB/s
4K Read 46.8
4K Write 206
4K Mixed 68.1
267% 107 MB/s
DQ Read 989
DQ Write 912
DQ Mixed 322
414% 741 MB/s
1.5TB free
Firmware: 002C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1563 1568 666 162 165 163 MB/s
Read 1,507
Write 1,567
Mixed 1,080
SusWrite 715
273% 1,217 MB/s
4K Read 60
4K Write 170
4K Mixed 84.3
289% 105 MB/s
DQ Read 989
DQ Write 912
DQ Mixed 326
416% 742 MB/s
982GB free
Firmware: 004C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1412 1412 1392 438 156 159 MB/s
Read 1,507
Write 1,497
Mixed 1,045
SusWrite 828
274% 1,219 MB/s
4K Read 50.6
4K Write 121
4K Mixed 68.6
229% 80.2 MB/s
DQ Read 926
DQ Write 810
DQ Mixed 571
509% 769 MB/s
761GB free (System drive)
Firmware: BR004C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 919 159 305 161 307 165 MB/s
Read 1,480
Write 1,367
Mixed 1,096
SusWrite 336
239% 1,070 MB/s
4K Read 53.1
4K Write 143
4K Mixed 74.3
252% 90.3 MB/s
DQ Read 930
DQ Write 817
DQ Mixed 566
508% 771 MB/s
392GB free (System drive)
Firmware: 004C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1223 42 37 20 459 160 MB/s
Read 1,451
Write 1,239
Mixed 1,097
SusWrite 323
229% 1,028 MB/s
4K Read 55.2
4K Write 142
4K Mixed 71.1
250% 89.4 MB/s
DQ Read 745
DQ Write 601
DQ Mixed 565
452% 637 MB/s
1TB free (System drive)
Firmware: 004C Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1440 1389 937 45 267 161 MB/s
Read 1502
Write 1,520
Mixed 1,086
SusWrite 707
270% 1,204 MB/s
4K Read 54.8
4K Write 115
4K Mixed 69.8
233% 79.8 MB/s
DQ Read 51.4
DQ Write 119
DQ Mixed 71.3
58% 80.5 MB/s
36,237 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 56,071,253 SSDs tested.


AmazonUS $1684 days
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Typical 660p NVMe PCIe M.2 2TB Builds (Compare 97,609 builds) See popular component choices, score breakdowns and rankings.
Gaming 102%
Desktop 90%
Nuclear submarine
Workstation 105%

Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) - $199

EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $1,221

Popular 660p NVMe PCIe M.2 2TB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) June 2022 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


Added n/a ago.


23 months ago.

Fantastic m2 2TB from intel. For ordinary/high end consumers this is a good buy performance vs price and storage capacity. Note..: that if you copy a huge file such as steam with 800gb of games to this m2 then in the start the transfer speed is huge, but then it drop after a while... it have something to do with cache and many more advanced things that i cannot explain... HOWEVER how often do you really transfer example 800GB from one drive to another ?? .. well litterly never.. so does this really matter.... NO For ordinary and high end usage on a consumer pc this m2 is really good and have high speeds in gaming, and example runs windows 10 perfect and fast. I can higly recommend this m2 for the lower price and its have great performance for your games and software ect. YES its a bit slower than the populare and expensive samsung m2's but you will actual barly notise it... ( i know since i have a 256gb samsung 860 that run with 3200mb/s speed vs the intels 1900m/s in benchmark test... But in games and loading times of windows i dont really see any important difference ). The thing is when you compare hardware and such, then yes maybe it can transfer some data faster, but when it come down to "reality" and example loading a game or running software then the super fast samsung and the slower intel m2 actual perform much the same. I highly recommend this intel m2, its like 4-5 times faster than an SSD, and it operate at about 1900mb/s at max speed. For gaming and ordinary tast this is fantastic and you get 2tb of data and speed for like 40% cheaper than other m2's out there. whats not to like. ;-)


2 years ago.

At realworld avg user usage no one will know the difference with samsung ssd


3 years ago.

Priced at 200 USD, this 2TB NVMe TLC SSD offers pretty much bigger storage capacity and faster than SATA SSD while being priced lower than nearly every 2TB SSD (mostly SATA) on the market. In my thought, this SSD is pure bargain to get if you choose to opt for high-capacity SSD instead of high-capacity HDD for reliability or speed reasons.

Info  www.intel.com/...

The product's page


3 years ago.

Good speed, even faster with small files than samsung 960 evo. It is the cheapest 2TB SSD in Lithuania. So why buy sata ssd when you can have this for lower price. Intel provides 5 year waranty for Intel 660p ssd.


2 years ago.

Pretty much offered the highest value for capacity ever SSD. Has a fast NVMe interface and very high (2TB) capacity for like 200 USD. But because majority of this SSD's speed relies on caching, you may experience HDD-like read/write speed when the file transfer exceeds cache size.


2 years ago.

Great value and performance for an NVME.

1058 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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