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WDC PC SN720 SDAPNTW-256G

WDC PC SN720 SDAPNTW-256G SN720 SDAPNTW-256G

The Western Digital PC SN720 NVMe SSD 256GB SN720 SDAPNTW-256G is a high end M.2 2280 SSD based on a Sandisk/WD controller with 8 channels. It is specified at 3000 MB/s read and 1600 MB/s write and a TBW of 200 TB. The mean time between failures (MTBF) is rated at 1.75 mio hours and WD offers a 5 year warranty to consumers. It was introduced early 2019.

TypeSSD
SizeM.2 2280
Capacity256 GB
InterfaceNVMe
Announced18.07.2019

Benchmarks

AS SSD - Copy Game
min: 767.31     avg: 1042     median: 1041.7 (17%)     max: 1316.11 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 284.19     avg: 486     median: 486.5 (18%)     max: 688.78 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1554.08     avg: 1597     median: 1596.7 (43%)     max: 1639.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 1858     avg: 2161     median: 2160.5 (24%)     max: 2463 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 673     avg: 800     median: 800 (18%)     max: 927 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 813     avg: 923     median: 923 (26%)     max: 1033 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.025     avg: 0     median: 0 (0%)     max: 0.037 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.065     avg: 0.1     median: 0.1 (0%)     max: 0.076 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 416.7     avg: 495     median: 494.7 (13%)     max: 572.6 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 513.03     avg: 608     median: 608.2 (21%)     max: 703.36 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 104.95     avg: 127     median: 126.7 (1%)     max: 148.35 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 39.16     avg: 43.8     median: 43.8 (16%)     max: 48.5 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1517.73     avg: 1787     median: 1787.4 (36%)     max: 2057 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 2607.12     avg: 2710     median: 2709.6 (47%)     max: 2812 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
246 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
341 MB/s (36%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
130 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Read
35.7 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Write
623 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
1339 MB/s (56%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
1616 MB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
1801 MB/s (52%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
148 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
43.7 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
1617 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
1753 MB/s (33%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
246 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
368 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
1618 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
3027 MB/s (34%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
3183 MB/s (47%)
+ 1 benchmarks and specifications   + Show comparison chart
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300031002878.763179.913184.943185.573185.993185.993186.413186.623186.623186.833187.463187.463187.543187.673187.883187.883187.883188.093188.33188.513188.513188.513188.723188.723188.723188.723188.723188.933189.353189.563189.653189.773189.773189.863190.193190.283190.73191.033191.123191.963192.083192.173192.383193.223193.433193.643194.693194.693194.693194.69Tooltip
- 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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v1.16
log 19. 00:03:08

#0 no ids found in url (should be separated by "_") +0s ... 0s

#1 not redirecting to Ajax server +0s ... 0s

#2 did not recreate cache, as it is less than 5 days old! Created at Fri, 17 Sep 2021 22:18:21 +0200 +0.001s ... 0.001s

#3 composed specs +0.004s ... 0.005s

#4 did output specs +0s ... 0.005s

#5 getting avg benchmarks for device 3415 +0.001s ... 0.006s

#6 got single benchmarks 3415 +0.006s ... 0.012s

#7 got avg benchmarks for devices +0s ... 0.012s

#8 min, max, avg, median took s +0.565s ... 0.577s

#9 return log +0.011s ... 0.588s

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Notebook reviews with WDC PC SN720 SDAPNTW-256G

Lenovo ThinkStation P620: AMD Ryzen Threadripper PRO 3995WX AMD Radeon Pro W6800, 0.00"
  Review » Review: AMD Ryzen Threadripper Pro 3995WX and Radeon Pro W6800 in the Lenovo ThinkStation P620 high-end workstation

HP Pavilion Gaming 15-ec0017ng: AMD Ryzen 7 3750H NVIDIA GeForce GTX 1660 Ti Max-Q, 15.60", 2.3 kg
  Review » HP Pavilion Gaming 15 in Review: HP's 15.6-inch laptop combines gaming prowess and stamina

  External Review » HP Pavilion Gaming 15-ec0017ng

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WDC PC SN720 SDAPNTW-256G SSD Benchmarks
Klaus Hinum (Update: 2020-05-19)