Average Bench: 165% (144th of 1080)

Based on 520 user benchmarks.  Model: WD PC SN740 SDDPNQD-256G-1006

Outstanding average bench

The WD PC SN740 SDDPNQD-256G-1006 256GB averaged 64.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD PC SN740 SDDPNQD-256G-1006 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 478MB/s
Avg. Sequential Read Speed 1,306MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WD PC SN740 SDDPNQD-256G-1006 256GB is 217%. This is a particularly wide range which indicates that the WD PC SN740 SDDPNQD-256G-1006 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 68.2MB/s
Avg. 4K-64Thread Write Speed 337MB/s
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Average Bench

(Based on 520 samples)
Min Avg Max
473 Read 1,306 2,741
386 Write 971 1,774
401 Mixed 917 1,645
319 SusWrite 742 1,190
220% 984 MB/s
Min Avg Max
19.7 4K Read 40.3 68.4
22.8 4K Write 68.2 171
18.8 4K Mixed 41.6 80
150% 50 MB/s
Min Avg Max
277 DQ Read 623 955
91.2 DQ Write 337 1,173
196 DQ Mixed 478 870
356% 479 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
129GB free (System drive)
Firmware: HPS3
SusWrite @10s intervals: 1831 1496 343 314 309 300 MB/s
Read 3,188
Write 1,845
Mixed 1,761
SusWrite 766
418% 1,890 MB/s
4K Read 57.8
4K Write 140
4K Mixed 66.4
247% 87.9 MB/s
DQ Read 957
DQ Write 1,704
DQ Mixed 862
786% 1,174 MB/s
87GB free (System drive)
Firmware: HPS3
SusWrite @10s intervals: 1092 1067 306 261 242 224 MB/s
Read 1,204
Write 1,126
Mixed 1,056
SusWrite 532
220% 980 MB/s
4K Read 39
4K Write 57.1
4K Mixed 39.8
140% 45.3 MB/s
DQ Read 896
DQ Write 603
DQ Mixed 738
554% 746 MB/s
203GB free (System drive)
Firmware: HPS3
SusWrite @10s intervals: 563 508 391 490 313 685 MB/s
Read 812
Write 616
Mixed 686
SusWrite 492
146% 651 MB/s
4K Read 17.5
4K Write 20.8
4K Mixed 17.9
60% 18.7 MB/s
DQ Read 144
DQ Write 109
DQ Mixed 124
93% 126 MB/s
520 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,219,522 SSDs tested

Typical PC SN740 SDDPNQD-256G-1006 256GB Builds (Compare 113 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 9%
Tree trunk

System: HP Laptop 15-fc0xxx

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Popular PC SN740 SDDPNQD-256G-1006 256GB systems:

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