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WDC PC SN730 SDBQNTY-512GB

SN730 SDBQNTY-512GB

The Western Digital PC SN730 NVMe SSD 512 GB is a fast M.2 2280 PCIe SSD for laptops and desktops. It is specified at 3400 MB/s reading and 2700 MB/s writing and 450k 4K IOPS reading and 400k 4K IOS writing. The MTBF are 1.75 million hours and WD offers a 5 years warranty to consumers.

TypeSSD
SizeM.2
Capacity512 GB
InterfaceNVMe
Announced14.04.2020

Benchmarks

Performance Rating - DiskSpd
23 pt (26%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -97%
...
YMTC PC005 Active 512GB
22.4 -3%
Micron 2450 512GB MTFDKCD512TFK
22.5 -2%
Intel Optane Memory H10 with Solid State Storage 16GB + 256GB HBRPEKNX0101AH
22.6 -2%
Transcend M.2 SSD 2200S TS512GMTE220S
22.6 -2%
Samsung MZ9L4512HBLU-00BMV
22.6 -2%
Authorain NV900-1T
22.7 -1%
Netac NS512GSSD530
22.7 -1%
Toshiba KBG40ZNV512G
22.7 -1%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0)
22.8 -1%
WDC PC SN730 SDBQNTY-512GB
23
Phison PS5013 311CD0512GB
23.1 0%
Kingston SA2000M8500G
23.2 1%
Samsung SSD PM981 MZVLB512HAJQ
23.2 1%
Lenovo UMIS AM6A0 RPETJ512MKP1QDQ
23.3 1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
23.4 2%
Intel SSD 760p SSDPEKKW512G8
23.4 2%
SK Hynix PC711 512GB HFS512GDE9X073N
23.4 2%
Derlar FP3 NVMe M.2 SSD PCIe Gen 3.0X4 1 TB
23.4 2%
SK hynix PC801 HFS512GEJ9X110N
23.6 3%
...
Kingston Fury Renegade G5
87.4 280%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
min: 879     avg: 1074     median: 1018 (17%)     max: 1326 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 475.6     avg: 533     median: 494.8 (18%)     max: 630 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1597     avg: 1903     median: 2037 (18%)     max: 2074 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 3083     avg: 3781     median: 3859 (24%)     max: 4568 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 1283     avg: 1772     median: 1758.5 (24%)     max: 2217 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 1108     avg: 1354     median: 1258.5 (20%)     max: 1708 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.027     avg: 0     median: 0 (0%)     max: 0.07 ms
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.055     avg: 0.1     median: 0.1 (0%)     max: 0.142 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 990     avg: 1480     median: 1450 (25%)     max: 1933 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 772     avg: 1061     median: 961 (19%)     max: 1416 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 88.8     avg: 127.5     median: 133.1 (26%)     max: 154.9 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 38.64     avg: 42.2     median: 42 (13%)     max: 46.57 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1079     avg: 1655     median: 1418 (13%)     max: 2495 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1939     avg: 2506     median: 2599 (20%)     max: 2901 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
297.7 MB/s (28%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
552 MB/s (43%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
187 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Read
44.9 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Write
1025 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
673 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
2153 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
2527 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 76.7     avg: 140.9     median: 141.8 (13%)     max: 196.3 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 32.04     avg: 45.6     median: 47.4 (1%)     max: 54.2 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1019     avg: 2066     median: 2194 (12%)     max: 2644 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1708     avg: 2014     median: 2014 (24%)     max: 2508 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 415.6     avg: 471.7     median: 423.8 (14%)     max: 637 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 367.1     avg: 452.8     median: 414.8 (7%)     max: 547 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1337     avg: 2433     median: 2705 (18%)     max: 2713 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2850     avg: 3237     median: 3319 (18%)     max: 3405 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 106.7     avg: 143.3     median: 140.5 (32%)     max: 193.9 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 39.88     avg: 46.8     median: 47.1 (14%)     max: 53.7 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 488     avg: 942     median: 883.5 (14%)     max: 1573 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 887     avg: 1246     median: 1148 (14%)     max: 1728 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1237     avg: 2174     median: 2283.5 (23%)     max: 2666 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1119     avg: 1940     median: 2140.5 (28%)     max: 2427 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 1231     avg: 2452     median: 2703.5 (19%)     max: 2715 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 1842     avg: 3066     median: 3402.5 (21%)     max: 3437 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2689     avg: 3070     median: 3137 (19%)     max: 3422 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Add one or more devices and compare

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v1.33
log 31. 05:06:31

#0 ran 1s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 26 Jul 2025 20:41:40 +0200 +0.001s ... 0.001s

#4 composed specs +0.006s ... 0.008s

#5 did output specs +0s ... 0.008s

#6 getting avg benchmarks for device 3463 +0.018s ... 0.025s

#7 got single benchmarks 3463 +0.019s ... 0.044s

#8 got avg benchmarks for devices +0s ... 0.044s

#9 min, max, avg, median took s +1.397s ... 1.441s

#10 return log +0.001s ... 1.443s

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Klaus Hinum (Update: 2020-04-14)