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WD PC SN740 512GB SDDPMQD-512G-1101

WD PC SN740 512GB SDDPMQD-512G-1101 SN740 512GB

The Western Digital WD PC SN740 512 GB (SDDPMQD-512G-1101) is a fast mid-range M.2 2242 NVMe SSD.

TypeSSD
SizeM.2 2242
Capacity512 GB
InterfaceNVMe
Announced02.03.2023

Benchmarks

Performance Rating - DiskSpd
31.3 pt (39%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.771 -98%
...
30.6 -2%
Sabrent Rocket 4.0 500GB
30.6 -2%
30.7 -2%
30.8 -2%
Kingston OM8PGP41024Q-A0
30.8 -2%
30.9 -1%
PSEIB512GABBMC0
30.9 -1%
Samsung SSD 980 1TB MZ-V8V1T0BW
30.9 -1%
WD PC SN740 512GB SDDPNQD-512G
31.1 -1%
WD PC SN740 512GB SDDPMQD-512G-1101
31.3
31.4 0%
Rayson RS1D0TSSD710 1024 GB PCIe 4.0 NVMe
31.5 1%
31.6 1%
Gofatoo 512GB
31.6 1%
Kioxia BG5 KBG50ZNS1T02
31.7 1%
31.8 2%
Silicon Motion PCIe-8 SSD
31.8 2%
31.9 2%
32.2 3%
...
80.6 158%
0%
100%
AS SSD - Copy Game
min: 1679.33     avg: 2055     median: 2141.1 (36%)     max: 2263.19 MB/s
AS SSD - Copy Program
min: 628.01     avg: 816     median: 848.4 (31%)     max: 1041.3 MB/s
AS SSD - Copy ISO
min: 1004.31     avg: 2467     median: 2583.5 (23%)     max: 3266.48 MB/s
AS SSD - Score Total
min: 2961     avg: 4166     median: 3917 (28%)     max: 5546 Points
AS SSD - Score Write
min: 1506     avg: 1986     median: 1924 (27%)     max: 2496 Points
AS SSD - Score Read
min: 1019     avg: 1476     median: 1351 (5%)     max: 2034 Points
AS SSD - Access Time Write *
min: 0.017     avg: 0     median: 0 (0%)     max: 0.071 ms
AS SSD - Access Time Read *
min: 0.064     avg: 0.1     median: 0.1 (0%)     max: 0.122 ms
AS SSD - 4K-64 Write
min: 1116.14     avg: 1542     median: 1477.1 (25%)     max: 1949.21 MB/s
AS SSD - 4K-64 Read
min: 549.28     avg: 1024     median: 877.4 (25%)     max: 1571.21 MB/s
AS SSD - 4K Write
min: 108.1     avg: 183.2     median: 202.3 (39%)     max: 227.17 MB/s
AS SSD - 4K Read
min: 49.1     avg: 61.3     median: 63.2 (20%)     max: 71.29 MB/s
AS SSD - Sequential Write
min: 1908.11     avg: 2617     median: 2666.2 (24%)     max: 3282.76 MB/s
AS SSD - Sequential Read
min: 3117     avg: 3908     median: 4070.3 (32%)     max: 4140.35 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 131.8     avg: 168.6     median: 144.5 (13%)     max: 253.6 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 58.85     avg: 65.4     median: 60.1 (2%)     max: 82.49 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 2823     avg: 2987     median: 2981 (16%)     max: 3163 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 2510     avg: 3004     median: 3070 (37%)     max: 3366 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 336.9     avg: 508     median: 443.7 (15%)     max: 808.8 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 478.3     avg: 671     median: 661.2 (10%)     max: 883.3 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 3305     avg: 3594     median: 3608 (24%)     max: 3855 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 4752     avg: 4863     median: 4847.5 (26%)     max: 5003 MB/s
DiskSpd - DiskSpd 4k_q1t1_write
min: 123.4     avg: 176.3     median: 151.3 (35%)     max: 261 MB/s
DiskSpd - DiskSpd 4k_q1t1_read
min: 47.6     avg: 63.4     median: 67.5 (20%)     max: 72.2 MB/s
DiskSpd - DiskSpd 4k_q32t16_write
min: 322     avg: 1307     median: 1052 (22%)     max: 2871 MB/s
DiskSpd - DiskSpd 4k_q32t16_read
min: 442     avg: 1286     median: 1311 (21%)     max: 1943 MB/s
DiskSpd - DiskSpd seq_write
min: 2581     avg: 2983     median: 2871 (31%)     max: 3804 MB/s
DiskSpd - DiskSpd seq_read
min: 2574     avg: 2967     median: 2763 (39%)     max: 4132 MB/s
DiskSpd - DiskSpd seq_q8t1_write
min: 3077     avg: 3489     median: 3473 (24%)     max: 3894 MB/s
DiskSpd - DiskSpd seq_q8t1_read
min: 3717     avg: 4728     median: 4896 (30%)     max: 5068 MB/s
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2347     avg: 4150     median: 4551 (28%)     max: 4933 MB/s
01002003004005006007008009001000110012001300140015001600170018001900200021002200230024002500260027002800290030003100320033003400350036003700380039004000410042004300440045004600470048004900Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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#2 did not recreate cache, as it is less than 5 days old! Created at Sat, 15 Jun 2024 17:51:31 +0200 +0.001s ... 0.001s

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#5 getting avg benchmarks for device 3953 +0.02s ... 0.026s

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#7 got avg benchmarks for devices +0s ... 0.046s

#8 min, max, avg, median took s +1.07s ... 1.115s

#9 return log +0.012s ... 1.127s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WD PC SN740 512GB SDDPMQD-512G-1101 SSD Benchmarks
Klaus Hinum (Update: 2023-03- 2)