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WDC PC SN720 SDAQNTW-512G

WDC PC SN720 SDAQNTW-512G SN720 SDAQNTW-512G

The Western Digital PC SN720 NVMe SSD 512GB SN720 SDAQNTW-512G is a high end M.2 2280 SSD based on a Sandisk/WD controller with 8 channels. It offers 512 GB of storage and is specified at 3250 MB/s read and 1400 MB/s write and a TBW of 800 TB. The mean time between failures (MTBF) is rated at 2 mio hours and WD offers a 5 year warranty to consumers. It was introduced early 2019.

TypeSSD
SizeM.2 2280
Capacity512 GB
Interface
ControllerSandisk/​WD, 8 Kanäle (20-82-007011)
Announced18.07.2019

Benchmarks

Performance Rating - DiskSpd
4.8 pt (6%)
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -13%
64 GB eMMC Flash -12%
SanDisk DF4128 -8%
Kingston OM8PCP3512F-AB -6%
WDC PC SN720 SDAQNTW-512G
320 GB - 5400 rpm 15%
128 GB eMMC Flash 19%
SanDisk DA4064 50%
Samsung SSD 470 Series MZ-5PA256/EU 55%
Samsung SSD 830 Series MZ-7PC256D/EU 56%
Samsung SSD 830 Series MZ-7PC0128D/EU 94%
128 GB NVMe 106%
Intel SSD 520 Series SSDSC2CW240A 113%
...
0%
100%
AS SSD - Copy Game
min: 907.05     avg: 1178     median: 1178.1 (20%)     max: 1449.2 MB/s
AS SSD - Copy Program
min: 392.55     avg: 495     median: 494.9 (18%)     max: 597.27 MB/s
AS SSD - Copy ISO
min: 1417.66     avg: 1716     median: 1716.3 (46%)     max: 2014.86 MB/s
AS SSD - Score Total
min: 3874     avg: 4166     median: 4300 (58%)     max: 4323 Points
AS SSD - Score Write
min: 1553     avg: 1775     median: 1871 (52%)     max: 1901 Points
AS SSD - Score Read
min: 1554     avg: 1602     median: 1619 (57%)     max: 1634 Points
AS SSD - Access Time Write *
min: 0.023     avg: 0     median: 0 (0%)     max: 0.032 ms
AS SSD - Access Time Read *
min: 0     avg: 0     median: 0.1 (0%)     max: 0.084 ms
AS SSD - 4K-64 Write
min: 1148.49     avg: 1398     median: 1506.3 (49%)     max: 1538.26 MB/s
AS SSD - 4K-64 Read
min: 1209.22     avg: 1261     median: 1282.6 (55%)     max: 1290.93 MB/s
AS SSD - 4K Write
min: 118.58     avg: 150     median: 155.4 (1%)     max: 175.63 MB/s
AS SSD - 4K Read
min: 40.56     avg: 44.3     median: 45.1 (17%)     max: 47.39 MB/s
AS SSD - Sequential Write
min: 2093.83     avg: 2274     median: 2287 (55%)     max: 2439.74 MB/s
AS SSD - Sequential Read
min: 2955.46     avg: 2971     median: 2978 (61%)     max: 2980.03 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
min: 412.3     avg: 449     median: 425.7 (56%)     max: 508.2 MB/s
CrystalDiskMark 3.0 - 4K QD32 Read
min: 541.1     avg: 560     median: 548.6 (58%)     max: 589 MB/s
CrystalDiskMark 3.0 - 4K Write
min: 140.2     avg: 167     median: 166.5 (19%)     max: 194.26 MB/s
CrystalDiskMark 3.0 - 4K Read
min: 30.23     avg: 39.7     median: 42.9 (1%)     max: 46.07 MB/s
CrystalDiskMark 3.0 - 512K Write
min: 932.96     avg: 1082     median: 1058 (25%)     max: 1255 MB/s
CrystalDiskMark 3.0 - 512K Read
min: 1170.33     avg: 1256     median: 1240 (52%)     max: 1358 MB/s
CrystalDiskMark 3.0 - Sequential Write
min: 1680.1     avg: 1889     median: 1747 (41%)     max: 2239 MB/s
CrystalDiskMark 3.0 - Sequential Read
min: 1917     avg: 2283     median: 2458.4 (71%)     max: 2475 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 112.1     avg: 157     median: 162.2 (15%)     max: 196.91 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 42.01     avg: 45.7     median: 43.7 (1%)     max: 51.33 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1714.6     avg: 2040     median: 1964 (46%)     max: 2441 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1753     avg: 2094     median: 2065 (38%)     max: 2464.05 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 318.2     avg: 382     median: 397.6 (23%)     max: 429.09 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 406.7     avg: 490     median: 519.7 (33%)     max: 542.46 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2519     avg: 2525     median: 2520.8 (57%)     max: 2534 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3438     avg: 3456     median: 3448 (38%)     max: 3481.3 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
1381 MB/s (52%)
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
1371 MB/s (60%)
PCMark 8 - PCMark 8 Storage v2
4937 Points (96%)
DiskSpd - DiskSpd 4k_q1t1_write
10.7 MB/s (4%)
DiskSpd - DiskSpd 4k_q1t1_read
7.9 MB/s (3%)
DiskSpd - DiskSpd 4k_q32t16_write
11.9 MB/s (0%)
DiskSpd - DiskSpd 4k_q32t16_read
11.3 MB/s (0%)
DiskSpd - DiskSpd seq_write
216 MB/s (6%)
DiskSpd - DiskSpd seq_read
249 MB/s (8%)
DiskSpd - DiskSpd seq_q8t1_write
222 MB/s (5%)
DiskSpd - DiskSpd seq_q8t1_read
261 MB/s (5%)
DiskSpd - DiskSpd Loop seq_q8t1_read
261 MB/s (5%)
0100200Tooltip
- 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 / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WDC PC SN720 SDAQNTW-512G SSD Benchmarks
Klaus Hinum (Update: 2020-03-27)