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WDC PC SN730 SDBQNTY-512GB

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
29.1 pt (39%)
64 GB eMMC Flash -92%
...
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) -4%
Phison PS5013 311CD0512GB -2%
Samsung SSD PM981 MZVLB512HAJQ -1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 0%
WDC PC SN730 SDBQNTY-512GB
Intel SSD 760p SSDPEKKW512G8 0%
Transcend M.2 SSD 2200S TS512GMTE220S 1%
...
0%
100%
AS SSD - Copy Game
min: 879     avg: 1074     median: 1018 (17%)     max: 1326 MB/s
AS SSD - Copy Program
min: 475.6     avg: 533     median: 494.8 (18%)     max: 630 MB/s
AS SSD - Score Read
min: 1108     avg: 1354     median: 1258.5 (35%)     max: 1708 Points
AS SSD - Access Time Write *
min: 0.027     avg: 0     median: 0 (0%)     max: 0.07 ms
AS SSD - Access Time Read *
min: 0.055     avg: 0.1     median: 0.1 (0%)     max: 0.142 ms
AS SSD - 4K-64 Read
min: 772     avg: 1061     median: 961 (32%)     max: 1416 MB/s
AS SSD - 4K Write
min: 88.8     avg: 127.5     median: 133.1 (36%)     max: 154.9 MB/s
AS SSD - 4K Read
min: 38.64     avg: 42.2     median: 42 (13%)     max: 46.57 MB/s
AS SSD - Sequential Write
min: 1079     avg: 1655     median: 1418 (17%)     max: 2495 MB/s
AS SSD - Sequential Read
min: 1939     avg: 2506     median: 2599 (26%)     max: 2901 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
297.7 MB/s (36%)
CrystalDiskMark 3.0 - 4K QD32 Read
552 MB/s (51%)
CrystalDiskMark 3.0 - 4K Write
187 MB/s (21%)
CrystalDiskMark 3.0 - 4K Read
44.9 MB/s (1%)
CrystalDiskMark 3.0 - 512K Write
1025 MB/s (24%)
CrystalDiskMark 3.0 - 512K Read
673 MB/s (22%)
CrystalDiskMark 3.0 - Sequential Write
2153 MB/s (50%)
CrystalDiskMark 3.0 - Sequential Read
2527 MB/s (61%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 32.04     avg: 45.6     median: 47.4 (1%)     max: 54.2 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1019     avg: 2066     median: 2194 (12%)     max: 2644 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1708     avg: 2014     median: 2014 (24%)     max: 2508 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 367.1     avg: 452.8     median: 414.8 (7%)     max: 547 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1337     avg: 2433     median: 2705 (27%)     max: 2713 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2850     avg: 3237     median: 3319 (26%)     max: 3405 MB/s
DiskSpd - DiskSpd 4k_q1t1_write
min: 106.7     avg: 143.3     median: 140.5 (33%)     max: 193.9 MB/s
DiskSpd - DiskSpd 4k_q32t16_write
min: 488     avg: 942     median: 883.5 (19%)     max: 1573 MB/s
DiskSpd - DiskSpd seq_read
min: 1119     avg: 1940     median: 2140.5 (38%)     max: 2427 MB/s
DiskSpd - DiskSpd seq_q8t1_write
min: 1231     avg: 2452     median: 2703.5 (26%)     max: 2715 MB/s
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2689     avg: 3070     median: 3137 (24%)     max: 3422 MB/s
- 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, 04 Feb 2023 18:03:16 +0100 +0.001s ... 0.001s

#3 composed specs +0.005s ... 0.007s

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#5 getting avg benchmarks for device 3463 +0.009s ... 0.016s

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#8 min, max, avg, median took s +0.682s ... 0.714s

#9 return log +0.011s ... 0.725s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WDC PC SN730 SDBQNTY-512GB SSD Benchmarks
Klaus Hinum (Update: 2020-04-14)