Average Bench: 488% (9th of 1080)

Based on 4,063 user benchmarks.  Models: Samsung SSD 990 PRO 4TB, NVMe Samsung SSD 990 PRO 4TB, Samsung SSD 990 PRO with Heatsink 4TB

The Samsung 990 Pro has a strong consumer performance profile. It offers burst read speeds of 3 GB/s and burst write speeds of 5 GB/s. The 990 Pro also offers respectable out of cache performance. At current prices (1TB $120 USD, 2TB $165 USD and 4TB $320 USD) the Samsung 990 Pro offers worse value for money than the WD Black SN850X. Samsung’s superior SSD technology allowed them to dominate the consumer market since SSDs became mainstream in 2010. However, in today’s market, their technology no longer justifies a price premium. [Jun '24 SSDrivePro]

Outstanding average bench

The Samsung 990 Pro M.2 4TB averaged 387.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 990 Pro M.2 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,385MB/s
Avg. Sequential Write Speed 3,868MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung 990 Pro M.2 4TB is 313%. This is a particularly wide range which indicates that the Samsung 990 Pro M.2 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 190MB/s
Avg. 4K Random Read Speed 73.8MB/s
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Average Bench

(Based on 4,063 samples)
Min Avg Max
1,744 Read 2,450 3,184
1,854 Write 3,868 4,791
1,791 Mixed 2,903 3,604
1,845 SusWrite 3,603 4,661
729% 3,206 MB/s
Min Avg Max
51.3 4K Read 73.8 94.7
83.8 4K Write 190 304
60.3 4K Mixed 105 149
347% 123 MB/s
Min Avg Max
910 DQ Read 1,605 2,218
424 DQ Write 1,184 1,824
656 DQ Mixed 1,385 2,019
1,038% 1,391 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
3.5TB free
Firmware: 0B2QJXG7
SusWrite @10s intervals: 4016 4007 4012 4033 4030 4020 MB/s
Read 1,966
Write 4,424
Mixed 3,347
SusWrite 4,020
786% 3,439 MB/s
4K Read 67.2
4K Write 151
4K Mixed 93.1
301% 104 MB/s
DQ Read 1,871
DQ Write 1,355
DQ Mixed 1,617
1,207% 1,614 MB/s
3.5TB free (System drive)
Firmware: 4B2QJXD7
SusWrite @10s intervals: 3962 4016 4039 4047 4003 4023 MB/s
Read 2,308
Write 4,018
Mixed 3,170
SusWrite 4,015
769% 3,378 MB/s
4K Read 58.8
4K Write 119
4K Mixed 76.6
250% 84.7 MB/s
DQ Read 1,507
DQ Write 1,059
DQ Mixed 1,299
966% 1,288 MB/s
3TB free
Firmware: 0B2QJXG7
SusWrite @10s intervals: 1357 2263 2278 2278 2270 2275 MB/s
Read 2,231
Write 2,293
Mixed 1838
SusWrite 2,120
478% 2,121 MB/s
4K Read 78.7
4K Write 259
4K Mixed 132
425% 156 MB/s
DQ Read 2,370
DQ Write 1,700
DQ Mixed 2,035
1,520% 2,035 MB/s
1TB free (System drive)
Firmware: 4B2QJXD7
SusWrite @10s intervals: 2883 2737 3465 3634 3631 3671 MB/s
Read 1,931
Write 3,784
Mixed 3,086
SusWrite 3,337
692% 3,034 MB/s
4K Read 62.4
4K Write 110
4K Mixed 77.7
252% 83.2 MB/s
DQ Read 1,593
DQ Write 1,218
DQ Mixed 1,468
1,081% 1,426 MB/s
4,063 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,510,428 SSDs tested

 Prices

If you buy via one of these links, our site may earn a commission

MSRP ≈ $345 @ launch in Oct '23
EbayUS MZ-V9P4T0B/AM $28323 mins
AmazonUS MZ-V9P4T0B/AM $29817 mins
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Typical 990 Pro M.2 4TB Builds (Compare 594 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 459%
UFO
Desktop
Desktop 127%
UFO
Workstation
Workstation 609%
UFO

Motherboard: Asus ROG MAXIMUS Z790 DARK HERO

EDIT WITH CUSTOM PC BUILDER Value: 99% - Outstanding Total price: $2,732

Popular 990 Pro M.2 4TB compatible motherboards:

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

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The Best
CPUGPUSSD
Intel Core i5-12600K $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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