Average Bench: 378% (4th of 1037)

Based on 1,588 user benchmarks.  Model: Sabrent ROCKET 4.0 2TB

Outstanding average bench

The Sabrent Rocket 4 NVMe PCIe M.2 2TB averaged 278.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Sabrent Rocket 4 NVMe PCIe M.2 2TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 1,137MB/s
Avg. Sequential Write Speed 3,044MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Sabrent Rocket 4 NVMe PCIe M.2 2TB is 242%. This is a particularly wide range which indicates that the Sabrent Rocket 4 NVMe PCIe M.2 2TB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 46.2MB/s
Avg. 4K Random Write Speed 173MB/s

Average Bench

(Based on 1,588 samples)
Min Avg Max
1,159 Read 1,896 2,228
1,671 Write 3,044 3,769
1,206 Mixed 1,981 2,254
901 SusWrite 2,816 3,964
553% 2,434 MB/s
Min Avg Max
36.5 4K Read 46.2 55.6
106 4K Write 173 222
54 4K Mixed 75.8 87.6
259% 98.4 MB/s
Min Avg Max
648 DQ Read 1,252 1,554
505 DQ Write 1,015 1,327
563 DQ Mixed 1,137 1,448
850% 1,134 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: RKT401.2 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 3817 3901 3887 3902 3897 3896 MB/s
Read 2090
Write 3,423
Mixed 2151
SusWrite 3,884
657% 2,887 MB/s
4K Read 54.2
4K Write 203
4K Mixed 84.5
298% 114 MB/s
DQ Read 1512
DQ Write 1,375
DQ Mixed 1,476
1,098% 1,454 MB/s
1.5TB free (System drive)
Firmware: RKT401.2 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 2674 3828 3853 3850 3838 3857 MB/s
Read 2,065
Write 3,568
Mixed 2,167
SusWrite 3,650
651% 2,862 MB/s
4K Read 49.1
4K Write 170
4K Mixed 79.8
266% 99.5 MB/s
DQ Read 1,297
DQ Write 894
DQ Mixed 1,118
828% 1,103 MB/s
1.5TB free (System drive)
Firmware: RKT401.2 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 850 1451 3438 3455 3454 3458 MB/s
Read 2,168
Write 3,098
Mixed 2041
SusWrite 2,684
566% 2,498 MB/s
4K Read 40.4
4K Write 86.8
4K Mixed 68
194% 65.1 MB/s
DQ Read 1,318
DQ Write 375
DQ Mixed 13.8
227% 569 MB/s
1,588 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 31,608,824 SSDs tested.


AmazonUS $40014 mins
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Typical Rocket 4 NVMe PCIe M.2 2TB Builds (Compare 5,546 builds) See popular component choices, score breakdowns and rankings.
Gaming 157%
Desktop 95%
Nuclear submarine
Workstation 180%

Motherboard: Gigabyte X570 AORUS MASTER - $330

EDIT WITH CUSTOM PC BUILDER Value: 50% - Average Total price: $2,503

Popular Rocket 4 NVMe PCIe M.2 2TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) September 2020 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.

Terrible (edit your comment) Add link

30 days ago.

Fastest for the Price PCIe 4.0


11 months ago.

Pretty much the best high-capacity NVMe SSD as this SSD uses the very fast PCIe 4 and has 2TB of storage while being priced right. Applies to other PCIE 4 SSDs in the market too!

1037 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

 Best User Rated

The Best.
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $299Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $43
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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