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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     avg: 1042     median: 1041.5 (17%)     max: 1316 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 284.2     avg: 486.6     median: 486.6 (18%)     max: 689 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1554     avg: 1597     median: 1596.5 (14%)     max: 1639 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 1858     avg: 2161     median: 2160.5 (23%)     max: 2463 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 673     avg: 800     median: 800 (14%)     max: 927 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 813     avg: 923     median: 923 (25%)     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: 494.9     median: 494.9 (10%)     max: 573 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 513     avg: 608     median: 608 (20%)     max: 703 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 104.9     avg: 126.7     median: 126.7 (35%)     max: 148.4 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 39.16     avg: 43.8     median: 43.8 (14%)     max: 48.5 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1518     avg: 1788     median: 1787.5 (21%)     max: 2057 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 2607     avg: 2710     median: 2709.5 (27%)     max: 2812 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
246.2 MB/s (30%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
341.1 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
129.7 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 (44%)
+ 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 (44%)
+ 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 (9%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
1753 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
246.3 MB/s (9%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
368 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
1618 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
3027 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
3183 MB/s (24%)
+ 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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v1.22
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#2 did not recreate cache, as it is less than 5 days old! Created at Mon, 30 Jan 2023 18:02:06 +0100 +0.001s ... 0.001s

#3 composed specs +0.005s ... 0.006s

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#5 getting avg benchmarks for device 3415 +0.002s ... 0.007s

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#8 min, max, avg, median took s +0.781s ... 0.795s

#9 return log +0.01s ... 0.805s

Notebook reviews with WDC PC SN720 SDAPNTW-256G

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AMD Ryzen Threadripper PRO 3995WX | AMD Radeon Pro W6800 | 0.00"
HP Pavilion Gaming 15 in Review: HP's 15.6-inch laptop combines gaming prowess and stamina

HP Pavilion Gaming 15 in Review: HP's 15.6-inch laptop combines gaming prowess and stamina

The HP Pavilion Gaming 15 runs all current games smoothly and displays them on its matte 15.6-inch screen (FHD, IPS). The laptop is well-equipped: 16 GB of RAM ...
AMD Ryzen 7 3750H | NVIDIA GeForce GTX 1660 Ti Max-Q | 15.60" | 2.3 kg

HP Pavilion Gaming 15-ec0017ng: AMD Ryzen 7 3750H NVIDIA GeForce GTX 1660 Ti Max-Q, 15.60", 2.3 kg
  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)