Average Bench: 317% (27th of 1072)

Based on 46,203 user benchmarks.  Model: Sabrent ROCKET 4.0 1TB

Outstanding average bench

The Sabrent Rocket 4 NVMe PCIe M.2 1TB averaged 217.4% 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 1TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 1,129MB/s
Avg. Sequential Write Speed 3,031MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Sabrent Rocket 4 NVMe PCIe M.2 1TB is 297%. This is a particularly wide range which indicates that the Sabrent Rocket 4 NVMe PCIe M.2 1TB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 47.4MB/s
Avg. 4K Random Write Speed 183MB/s

Average Bench

(Based on 46,203 samples)
Min Avg Max
810 Read 1,921 2,348
1,702 Write 3,031 3,753
898 Mixed 2,012 2,347
590 SusWrite 1,709 3,914
491% 2,168 MB/s
Min Avg Max
33.1 4K Read 47.4 57.8
87.4 4K Write 183 264
50.7 4K Mixed 77.7 94.6
268% 103 MB/s
Min Avg Max
865 DQ Read 1,380 1,980
334 DQ Write 1,014 1,593
266 DQ Mixed 1,129 1,752
862% 1,174 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
858GB free (System drive)
Firmware: RKT401.3 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 3411 3483 3540 3670 3666 2627 MB/s
Read 2,160
Write 3,508
Mixed 2,163
SusWrite 3,400
638% 2,808 MB/s
4K Read 47.6
4K Write 159
4K Mixed 78.9
257% 95.1 MB/s
DQ Read 1,013
DQ Write 762
DQ Mixed 915
677% 897 MB/s
385GB free
Firmware: RKT401.2 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 2273 2207 2284 2301 2333 2330 MB/s
Read 1,738
Write 1,521
Mixed 1912
SusWrite 2,288
422% 1,865 MB/s
4K Read 50.5
4K Write 168
4K Mixed 83.9
273% 101 MB/s
DQ Read 1,311
DQ Write 1025
DQ Mixed 1,134
858% 1,157 MB/s
423GB free (System drive)
Firmware: RKT401.3 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 873 917 937 956 930 957 MB/s
Read 1,782
Write 3,186
Mixed 1,937
SusWrite 928
443% 1,958 MB/s
4K Read 42.3
4K Write 173
4K Mixed 73.6
250% 96.2 MB/s
DQ Read 1,413
DQ Write 1,036
DQ Mixed 1,008
812% 1,152 MB/s
684GB free (System drive)
Firmware: RKT401.2 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1167 649 796 867 924 932 MB/s
Read 1,920
Write 3,254
Mixed 2,166
SusWrite 889
465% 2,057 MB/s
4K Read 45
4K Write 144
4K Mixed 74.3
240% 87.8 MB/s
DQ Read 932
DQ Write 917
DQ Mixed 949
706% 932 MB/s
46,203 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 73,436,901 SSDs tested


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Typical Rocket 4 NVMe PCIe M.2 1TB Builds (Compare 24,505 builds) See popular component choices, score breakdowns and rankings
Gaming 129%
Desktop 94%
Nuclear submarine
Workstation 130%

Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) - $194

EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $921

Popular Rocket 4 NVMe PCIe M.2 1TB compatible motherboards:

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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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  • - CPU tests include: integer, floating and string
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Solid State Drive Rankings (Price vs Performance) December 2023 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.


6 months ago.

The low price tag on this ssd had me interested - but after reading some online reviews I'm definitely re-thinking on this. It sounds like many people had been running into issues of the SSD going dead after a few months of use - and that probably explains the low price to begin with. I would definitely not trust putting any irreplaceable data on it.


3 years ago.

Best SSD on the market, will boom soon!


4 years ago.

While being priced similarly and performs similarly to competitor SSD. This PCI-E 4.0 SSD is priced little bit lower than other PCI-E 4.0 SSDs. Offering one of the fastest R/W speeds, this SSD pretty much guarantee having to wait only few seconds to transfer most (if not the entire) of your photos, videos, documents or game libraries. Random 4K R/W is slightly lower when compared with Intel 900p/905p but worth it for very fast and new PCI-E 4.0 interface and obviously 1TB of storage. Suggested to pay 10 USD extra for heatsink though.


8 months ago.



2 years ago.

high performance at a high price


3 years ago.

Note that you get PCIe 3 speed with a AMD Ryzen 2 processor. To get the PCIe 4 speed you will need a AMD Ryzen 3 processor.

1072 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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Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $189Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
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