Average Bench: 317% (34th of 1080)

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%
822GB free
Firmware: RKT401.3 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3502 3568 3572 3566 3577 3610 MB/s
Read 2,155
Write 3,408
Mixed 2,252
SusWrite 3,566
647% 2,845 MB/s
4K Read 49.9
4K Write 116
4K Mixed 76
234% 80.6 MB/s
DQ Read 1,603
DQ Write 611
DQ Mixed 798
672% 1,004 MB/s
931GB free
Firmware: RKT401.3 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1631 2754 2760 3274 3285 3241 MB/s
Read 1,976
Write 3,089
Mixed 2,081
SusWrite 2824
566% 2,492 MB/s
4K Read 42.6
4K Write 116
4K Mixed 65
209% 74.6 MB/s
DQ Read 1,396
DQ Write 710
DQ Mixed 772
648% 960 MB/s
444GB free (System drive)
Firmware: RKT401.3 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 897 829 890 896 830 847 MB/s
Read 2,215
Write 3,366
Mixed 2225
SusWrite 865
489% 2,168 MB/s
4K Read 44.2
4K Write 149
4K Mixed 72.6
239% 88.7 MB/s
DQ Read 1,173
DQ Write 860
DQ Mixed 911
709% 982 MB/s
186GB free (System drive)
Firmware: RKT401.3 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 832 69 147 634 748 730 MB/s
Read 2,301
Write 2,044
Mixed 1894
SusWrite 527
378% 1,692 MB/s
4K Read 44.6
4K Write 43.1
4K Mixed 45.8
149% 44.5 MB/s
DQ Read 739
DQ Write 146
DQ Mixed 268
242% 384 MB/s
46,203 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,410,269 SSDs tested


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AmazonUS $10021 mins
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Typical Rocket 4 NVMe PCIe M.2 1TB Builds (Compare 26,252 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) - $120

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $912

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

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.


Added n/a ago.

Excellent (edit your comment) Add link

3 months ago.

have 2 of them running strong for 2 years now, nice and fast. no issues.


14 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.


4 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.


16 months ago.



3 years ago.

high performance at a high price


4 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.

1080 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

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