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WDC PC SN720 SDAPNTW-512G

WDC PC SN720 SDAPNTW-512G SN720 SDAPNTW-512G

The Western Digital PC SN720 NVMe SSD 512GB SN720 SDAPNTW-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 3400 MB/s read and 2400 MB/s write and a TBW of 300 TB. The mean time between failures (MTBF) is rated at 1.75 mio hours. It was introduced mid 2018.

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

Benchmarks

Performance Rating - DiskSpd
43.7 pt (54%)
AS SSD - Copy Game
min: 920.56     avg: 1020     median: 998.2 (17%)     max: 1162.77 MB/s
AS SSD - Copy Program
min: 433.68     avg: 474     median: 481.5 (18%)     max: 498.25 MB/s
AS SSD - Score Total
min: 3525     avg: 4147     median: 4208 (46%)     max: 4368 Points
AS SSD - Score Write
min: 1193     avg: 1761     median: 1825 (41%)     max: 1942 Points
AS SSD - Score Read
min: 1565     avg: 1597     median: 1604 (46%)     max: 1621 Points
AS SSD - Access Time Write *
min: 0.023     avg: 0     median: 0 (0%)     max: 0.036 ms
AS SSD - Access Time Read *
min: 0.065     avg: 0.1     median: 0.1 (0%)     max: 0.088 ms
AS SSD - 4K-64 Write
min: 834.78     avg: 1400     median: 1472.8 (38%)     max: 1561.65 MB/s
AS SSD - 4K-64 Read
min: 1242.76     avg: 1268     median: 1272.1 (43%)     max: 1285.67 MB/s
AS SSD - 4K Write
min: 101.82     avg: 131     median: 143.6 (1%)     max: 162.44 MB/s
AS SSD - 4K Read
min: 24.7     avg: 40.8     median: 43 (16%)     max: 47.01 MB/s
AS SSD - Sequential Write
min: 2009     avg: 2291     median: 2364 (57%)     max: 2429.11 MB/s
AS SSD - Sequential Read
min: 2785     avg: 2885     median: 2888.4 (52%)     max: 2973 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
min: 257.69     avg: 342     median: 329.7 (43%)     max: 454.5 MB/s
CrystalDiskMark 3.0 - 4K QD32 Read
min: 241.1     avg: 424     median: 405.1 (42%)     max: 538.9 MB/s
CrystalDiskMark 3.0 - 4K Write
min: 79.8     avg: 128     median: 95 (11%)     max: 195.6 MB/s
CrystalDiskMark 3.0 - 4K Read
min: 18.82     avg: 36.2     median: 35.4 (1%)     max: 50.4 MB/s
CrystalDiskMark 3.0 - 512K Write
min: 897.2     avg: 1128     median: 1177.7 (28%)     max: 1406 MB/s
CrystalDiskMark 3.0 - 512K Read
min: 1176     avg: 1435     median: 1332 (56%)     max: 2060 MB/s
CrystalDiskMark 3.0 - Sequential Write
min: 1650     avg: 2139     median: 2385 (56%)     max: 2488 MB/s
CrystalDiskMark 3.0 - Sequential Read
min: 1582.5     avg: 2084     median: 1990 (57%)     max: 2464 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 108.7     avg: 130     median: 113.2 (10%)     max: 194.3 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 29.11     avg: 39.9     median: 41.3 (1%)     max: 51.24 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1584     avg: 2249     median: 2424 (50%)     max: 2540 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1537.92     avg: 1897     median: 1916 (36%)     max: 2512 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 331.4     avg: 396     median: 382.4 (22%)     max: 535.7 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 363.9     avg: 462     median: 421.8 (27%)     max: 603.14 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2535     avg: 2541     median: 2541.8 (45%)     max: 2553 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3217.7     avg: 3370     median: 3356 (37%)     max: 3489 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
min: 866.9     avg: 1002     median: 1002.2 (38%)     max: 1137.5 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
min: 1314.7     avg: 1330     median: 1330.5 (58%)     max: 1346.2 MB/s
PCMark 8 - PCMark 8 Storage v2
5054 Points (99%)
DiskSpd - DiskSpd 4k_q1t1_write
min: 110     avg: 115     median: 115.2 (35%)     max: 120.46 MB/s
DiskSpd - DiskSpd seq_read
min: 2047     avg: 2283     median: 2283 (51%)     max: 2519.09 MB/s
DiskSpd - DiskSpd seq_q8t1_write
min: 2531.23     avg: 2533     median: 2533.1 (42%)     max: 2535 MB/s
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 3264     avg: 3330     median: 3329.6 (49%)     max: 3395.26 MB/s
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300031003200330034002876.153256.463259.383261.913262.123263.143264.43264.853265.063265.483266.523267.573267.573268.23268.413268.623268.623269.213269.253270.263270.33270.473270.513271.983272.143272.193272.613273.233273.233274.073274.493274.653274.73274.913274.913275.123275.333275.493275.543275.73276.753276.83277.013278.273278.93278.93278.93279.053282.193283.452261.573394.1633953395.423397.513415.093416.143417.193418.023418.023418.443418.863418.863418.863418.863419.073419.283419.493419.73419.73419.913419.913420.123420.123420.123420.123420.333420.533420.533420.743420.743420.953420.953421.163421.373421.373421.373421.583421.793422.213422.213422.343422.423422.423422.633422.633422.843423.263423.263423.88Tooltip
- 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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