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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
Interface
Announced14.04.2020

Benchmarks

Performance Rating - DiskSpd
63.6 pt (74%)
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -93%
...
WDC PC SN730 SDBPNTY-1T00 -9%
Phison PS5013 PRO-X-1TB-G2R NVMe SSD -9%
Toshiba XG6 KXG60ZNV1T02 -9%
Lite-On CA5-8D512 -5%
Phison PM81000GPMQCN28BTF-E12S4 M.2 NVM SSD -5%
Toshiba XG6 KXG6AZNV512G -5%
Samsung SSD PM981a MZVLB512HBJQ -3%
Toshiba XG6 KXG6AZNV1T02 -3%
WDC PC SN720 SDAPNTW-512G -1%
WDC PC SN730 SDBQNTY-512GB
WDC PC SN720 SDAQNTW-1T00 2%
Samsung SSD PM981 MZVLB2T0HMLB 3%
Samsung SSD PM981 MZVLB1T0HALR 4%
WDC PC SN730 SDBPNTY-512G 5%
Samsung PM981a MZVLB1T0HBLR 9%
2x WDC PC SN730 SDBPNTY-1T00 (RAID 0) 10%
Seagate FireCuda 520 SSD ZP1000GM30002 11%
Samsung SSD 970 EVO Plus 1TB 17%
2x Samsung PM981a MZVLB1T0HBLR (RAID 0) 18%
...
SK Hynix Gold P31 1TB SHGP31-1000GM-2 35%
0%
100%
AS SSD - Copy Game
min: 878.94     avg: 1103     median: 1102.6 (18%)     max: 1326.29 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 494.78     avg: 563     median: 562.5 (21%)     max: 630.31 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1597.33     avg: 1835     median: 1835.4 (53%)     max: 2073.51 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 3083     avg: 3175     median: 3174.5 (43%)     max: 3266 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 1283     avg: 1447     median: 1447 (40%)     max: 1611 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 1108     avg: 1157     median: 1156.5 (45%)     max: 1205 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.028     avg: 0     median: 0 (0%)     max: 0.07 ms
+ 2 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
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 989.83     avg: 1117     median: 1117.3 (36%)     max: 1244.84 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 771.57     avg: 871     median: 870.7 (38%)     max: 969.84 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 137.07     avg: 146     median: 146 (1%)     max: 154.92 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 41.38     avg: 44     median: 44 (17%)     max: 46.57 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1379.77     avg: 1834     median: 1834.4 (44%)     max: 2289 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1938.8     avg: 2420     median: 2419.9 (50%)     max: 2901 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
298 MB/s (39%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
552 MB/s (58%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
187 MB/s (73%)
+ 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 (24%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
673 MB/s (28%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
2153 MB/s (51%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
2527 MB/s (72%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 152     avg: 174     median: 174.2 (39%)     max: 196.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 45.96     avg: 50.1     median: 50.1 (1%)     max: 54.19 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 2069     avg: 2132     median: 2131.5 (50%)     max: 2194 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1708     avg: 2108     median: 2108 (39%)     max: 2508 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 423.8     avg: 445     median: 444.6 (26%)     max: 465.4 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 410.1     avg: 479     median: 478.7 (30%)     max: 547.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2705     avg: 2709     median: 2709 (61%)     max: 2713 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3399     avg: 3402     median: 3402 (38%)     max: 3405 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 161     avg: 177     median: 177.4 (68%)     max: 193.86 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 51.2     avg: 52.4     median: 52.4 (20%)     max: 53.67 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 503     avg: 911     median: 911.2 (28%)     max: 1319.35 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 1046     avg: 1294     median: 1294.2 (53%)     max: 1542.35 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 2142     avg: 2404     median: 2404.1 (74%)     max: 2666.23 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1629     avg: 2028     median: 2027.9 (66%)     max: 2426.79 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 2705.37     avg: 2709     median: 2709.2 (78%)     max: 2713 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 3379.51     avg: 3402     median: 3402.3 (94%)     max: 3425 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
3265 MB/s (91%)
+ 1 benchmarks and specifications   + Show comparison chart
- 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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Notebook reviews with WDC PC SN730 SDBQNTY-512GB

Lenovo ThinkPad X1 Yoga 20SA000GUS: Intel Core i7-10510U Intel UHD Graphics 620, 14", 1.3 kg
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Samsung Galaxy Book Ion Aura Silver: Intel Core i7-10510U NVIDIA GeForce MX250, 15.6", 1.3 kg
  Review » Samsung Galaxy Book Ion Aura Silver Laptop Review: Great 15-inch Ultrabook with driver issues

Lenovo ThinkPad X1 Yoga 20SA000GUS: Intel Core i7-10510U Intel UHD Graphics 620, 14", 1.3 kg
   » PSA: Check your Lenovo ThinkPad X1 Yoga for light bleed and dead pixels

Samsung Galaxy Book Ion Aura Silver: Intel Core i7-10510U NVIDIA GeForce MX250, 15.6", 1.3 kg
   » The 15-inch Ultrabook Samsung Galaxy Book Ion is great - but it still has some issues.

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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)