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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
18.3 pt (23%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.771 -96%
...
17.9 -2%
17.9 -2%
17.9 -2%
18 -2%
Kingston OM8PDP3256B
18 -2%
18 -2%
Samsung PM991 MZALQ256HAJD
18.2 -1%
18.2 -1%
18.3 0%
WDC PC SN720 SDAPNTW-512G
18.3
Samsung PM991 MZVLQ512HBLU
18.4 1%
18.5 1%
BiWin CE480Y2D100-512G
18.5 1%
18.5 1%
18.6 2%
18.7 2%
Lexar 1024GB LNM6A1X001T-HNNNG
18.7 2%
18.8 3%
18.8 3%
...
80.6 340%
0%
100%
AS SSD - Copy Game
min: 512.36     avg: 894     median: 946 (16%)     max: 1163 MB/s
AS SSD - Copy Program
min: 244.69     avg: 409.7     median: 453.6 (17%)     max: 498.3 MB/s
AS SSD - Copy ISO
min: 954.67     avg: 1506     median: 1519 (14%)     max: 2136 MB/s
AS SSD - Score Total
min: 1610     avg: 3633     median: 4181 (30%)     max: 4368 Points
AS SSD - Score Write
min: 728     avg: 1536     median: 1811 (25%)     max: 1942 Points
AS SSD - Score Read
min: 588     avg: 1403     median: 1581 (6%)     max: 1621 Points
AS SSD - Access Time Write *
min: 0.023     avg: 0     median: 0 (0%)     max: 0.096 ms
AS SSD - Access Time Read *
min: 0.065     avg: 0.1     median: 0.1 (0%)     max: 0.143 ms
AS SSD - 4K-64 Write
min: 576     avg: 1222     median: 1432 (24%)     max: 1562 MB/s
AS SSD - 4K-64 Read
min: 431     avg: 1112     median: 1257 (36%)     max: 1286 MB/s
AS SSD - 4K Write
min: 38.2     avg: 110.8     median: 115.3 (22%)     max: 162.4 MB/s
AS SSD - 4K Read
min: 21.4     avg: 36.5     median: 42.4 (13%)     max: 47.01 MB/s
AS SSD - Sequential Write
min: 1126     avg: 2034     median: 2334 (21%)     max: 2429 MB/s
AS SSD - Sequential Read
min: 1348     avg: 2544     median: 2888 (23%)     max: 2973 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
min: 113     avg: 277.6     median: 261.2 (26%)     max: 454.5 MB/s
CrystalDiskMark 3.0 - 4K QD32 Read
min: 202.9     avg: 367.4     median: 398.7 (31%)     max: 539 MB/s
CrystalDiskMark 3.0 - 4K Write
min: 54.03     avg: 109.7     median: 93 (11%)     max: 195.6 MB/s
CrystalDiskMark 3.0 - 4K Read
min: 18.82     avg: 32     median: 32.2 (1%)     max: 50.4 MB/s
CrystalDiskMark 3.0 - 512K Write
min: 819.4     avg: 1044     median: 954 (22%)     max: 1406 MB/s
CrystalDiskMark 3.0 - 512K Read
min: 793.6     avg: 1253     median: 1245 (36%)     max: 2060 MB/s
CrystalDiskMark 3.0 - Sequential Write
min: 1012     avg: 1817     median: 1784 (31%)     max: 2488 MB/s
CrystalDiskMark 3.0 - Sequential Read
min: 1052     avg: 1791     median: 1931 (38%)     max: 2464 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 37.37     avg: 110     median: 109 (10%)     max: 194.3 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 25.23     avg: 36.9     median: 40.3 (1%)     max: 51.2 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1010     avg: 1976     median: 2402 (13%)     max: 2540 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1051     avg: 1710     median: 1694 (20%)     max: 2512 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 119.1     avg: 339     median: 356.9 (12%)     max: 536 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 242.2     avg: 417.2     median: 381.7 (6%)     max: 603 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1078.4     avg: 2218     median: 2538 (17%)     max: 2553 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 1421.4     avg: 2940     median: 3324 (18%)     max: 3489 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
min: 307.9     avg: 721     median: 718.2 (14%)     max: 1138 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
min: 451.5     avg: 993     median: 1087.9 (16%)     max: 1346 MB/s
PCMark 8 - PCMark 8 Storage v2
5054 Points (99%)
DiskSpd - DiskSpd 4k_q1t1_write
min: 40     avg: 78     median: 75.8 (18%)     max: 120.5 MB/s
DiskSpd - DiskSpd 4k_q1t1_read
min: 24.3     avg: 34.7     median: 33.9 (10%)     max: 46.78 MB/s
DiskSpd - DiskSpd 4k_q32t16_write
min: 316     avg: 850     median: 872 (18%)     max: 1339 MB/s
DiskSpd - DiskSpd 4k_q32t16_read
min: 460     avg: 1092     median: 1140 (18%)     max: 1628 MB/s
DiskSpd - DiskSpd seq_write
min: 976     avg: 1737     median: 1726 (19%)     max: 2518 MB/s
DiskSpd - DiskSpd seq_read
min: 1026     avg: 1662     median: 1552 (22%)     max: 2519 MB/s
DiskSpd - DiskSpd seq_q8t1_read
min: 1426     avg: 2390     median: 2356.5 (15%)     max: 3421 MB/s
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 1402     avg: 2377     median: 2354.5 (14%)     max: 3395 MB/s
010020030040050060070080090010001100120013001400Tooltip
- 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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