Average Bench: 146% (168th of 1080)

Based on 3,696 user benchmarks.  Model: Micron 2200S NVMe 256GB

Outstanding average bench

The Micron 2200S NVMe 256GB averaged 46.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Micron 2200S NVMe 256GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 538MB/s
Avg. Sequential Read Speed 1,174MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Micron 2200S NVMe 256GB is 120%. This is a particularly wide range which indicates that the Micron 2200S NVMe 256GB performs inconsistently under varying real world conditions.


Avg. 4K Random Write Speed 52.5MB/s
Avg. Sustained Write Speed 489MB/s

Average Bench

(Based on 3,696 samples)
Min Avg Max
406 Read 1,174 1,558
216 Write 784 1,045
91.8 Mixed 705 958
185 SusWrite 489 783
175% 788 MB/s
Min Avg Max
12.5 4K Read 50.3 46
11.5 4K Write 52.5 81.1
5.61 4K Mixed 37.5 53.5
152% 46.7 MB/s
Min Avg Max
208 DQ Read 615 795
80.3 DQ Write 498 835
47.6 DQ Mixed 538 803
408% 550 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
98GB free (System drive)
Firmware: 22001040 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 663 953 271 218 211 211 MB/s
Read 1,393
Write 1008
Mixed 888
SusWrite 421
206% 928 MB/s
4K Read 39
4K Write 63
4K Mixed 45.6
151% 49.2 MB/s
DQ Read 794
DQ Write 836
DQ Mixed 777
595% 802 MB/s
180GB free (System drive)
Firmware: 22001070 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 534 576 333 325 373 316 MB/s
Read 1,058
Write 746
Mixed 739
SusWrite 410
165% 738 MB/s
4K Read 34.9
4K Write 48.2
4K Mixed 38.8
128% 40.6 MB/s
DQ Read 358
DQ Write 124
DQ Mixed 249
182% 244 MB/s
45GB free (System drive)
Firmware: 22001070 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 323 276 211 226 210 211 MB/s
Read 425
Write 296
Mixed 336
SusWrite 243
73% 325 MB/s
4K Read 15
4K Write 16.1
4K Mixed 12.2
47% 14.4 MB/s
DQ Read 267
DQ Write 81.1
DQ Mixed 187
134% 178 MB/s
3,696 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,431,962 SSDs tested

Typical 2200S NVMe 256GB Builds (Compare 1,501 builds) See popular component choices, score breakdowns and rankings
Gaming 8%
Tree trunk
Desktop 61%
Workstation 7%
Tree trunk

System: Dell Latitude 7400


Popular 2200S NVMe 256GB systems:

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