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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
32.4 pt (44%)
64 GB eMMC Flash
2.34 -93%
...
Toshiba XG6 KXG6AZNV1T02
31.4 -3%
Samsung SSD PM981 MZVLB2T0HMLB
31.6 -2%
WDC PC SN720 SDAQNTW-1T00
31.6 -2%
SK Hynix PC711 1TB HFS001TDE9X081N
31.7 -2%
Samsung SSD PM981 MZVLB1T0HALR
31.8 -2%
Samsung SSD 980 1TB MZ-V8V1T0BW
31.9 -2%
2x WDC PC SN730 SDBPNTY-1T00 (RAID 0)
32.1 -1%
Samsung PM981a MZVLB1T0HBLR
32.3 0%
2x Micron 2300 2TB MTFDHBA2T0TDV (RAID 0)
32.3 0%
WD PC SN740 512GB SDDPMQD-512G-1101
32.4
WDC PC SN730 SDBPNTY-1T00
33.3 3%
Phison E12S-2TB-Phison-SSD-BICS4
33.3 3%
Kioxia BG5 KBG5AZNV1T02
33.4 3%
SK Hynix PC601 1TB HFS001TD9TNG
33.5 3%
Micron 3400 MTFDKBA512TFH 512GB
33.5 3%
Seagate FireCuda 520 SSD ZP1000GM30002
33.6 4%
Kingston NV2 500GB SNV2S/500G
33.6 4%
Acer Predator SSD GM7000 2TB
33.7 4%
Micron 2450 512GB MTFDKBA512TFK
33.7 4%
...
2x Samsung SSD 980 Pro 2TB MZ-V8P2T0 (RAID 0)
73.3 126%
0%
100%
AS SSD - Copy Game
min: 1679.33     avg: 2033     median: 2095.3 (35%)     max: 2263.19 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 628.01     avg: 808     median: 782.2 (29%)     max: 1041.3 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1004.31     avg: 2320     median: 2505.2 (23%)     max: 3266.48 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2961     avg: 4206     median: 3865 (36%)     max: 5546 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 1506     avg: 2021     median: 2034 (36%)     max: 2496 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 1019     avg: 1482     median: 1255 (32%)     max: 2034 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.017     avg: 0.1     median: 0.1 (0%)     max: 0.071 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.064     avg: 0.1     median: 0.1 (0%)     max: 0.11 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 1116.14     avg: 1583     median: 1582.9 (31%)     max: 1949.21 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 549.28     avg: 1033     median: 777.4 (23%)     max: 1571.21 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 108.1     avg: 189.7     median: 205.1 (56%)     max: 227.17 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 49.1     avg: 62.5     median: 63.9 (20%)     max: 71.29 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1908.11     avg: 2484     median: 2462.4 (29%)     max: 3194.48 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 3117     avg: 3862     median: 4036.6 (40%)     max: 4139.39 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 131.8     avg: 168.6     median: 144.5 (13%)     max: 253.6 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 58.85     avg: 65.4     median: 60.1 (2%)     max: 82.49 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 2823     avg: 2987     median: 2981 (16%)     max: 3163 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 2510     avg: 3004     median: 3070 (37%)     max: 3366 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 336.9     avg: 508     median: 443.7 (16%)     max: 808.8 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 478.3     avg: 671     median: 661.2 (10%)     max: 883.3 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 3305     avg: 3594     median: 3608 (35%)     max: 3855 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 4752     avg: 4863     median: 4847.5 (38%)     max: 5003 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 123.4     avg: 164.5     median: 148.7 (35%)     max: 261 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 47.6     avg: 61.6     median: 65.4 (19%)     max: 71.3 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 322     avg: 994     median: 423 (9%)     max: 2123 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 442     avg: 1154     median: 795 (14%)     max: 1942 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 2581     avg: 2819     median: 2725 (35%)     max: 3054 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 2574     avg: 2734     median: 2759 (49%)     max: 2942 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 3077     avg: 3408     median: 3398 (33%)     max: 3623 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 3717     avg: 4659     median: 4845 (37%)     max: 4955 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 3694     avg: 4510     median: 4757 (36%)     max: 4933 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
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 Sun, 04 Jun 2023 20:15:28 +0200 +0.001s ... 0.001s

#3 composed specs +0.005s ... 0.006s

#4 did output specs +0s ... 0.006s

#5 getting avg benchmarks for device 3953 +0.009s ... 0.015s

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#8 min, max, avg, median took s +0.498s ... 0.525s

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