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WDC PC SN720 SDAQNTW-256G

WDC PC SN720 SDAQNTW-256G SN720 SDAQNTW-256G

The Western Digital PC SN720 NVMe SSD 256GB SN720 SDAQNTW-256G is a high end M.2 2280 SSD based on a Sandisk/WD controller with 8 channels. It 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
Capacity256 GB
Interface
ControllerSandisk/​WD, 8 Kanäle (20-82-007011)
Announced18.07.2019

Benchmarks

AS SSD - Copy Game MB/s
484 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program MB/s
352 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO MB/s
1191 MB/s (34%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
2206 MB/s (30%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
832 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
940 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0 MB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0.1 MB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
539 MB/s (18%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
631 MB/s (28%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
141 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
42.7 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Seq Write
1521 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Seq Read
2667 MB/s (55%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 4k QD32
418 MB/s (55%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 4k QD32
490 MB/s (51%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 4k
168 MB/s (65%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 4k
43.5 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 512
544 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 512
725 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write Seq
1586 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read Seq
1639 MB/s (47%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write 4K
135 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read 4K
45.1 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write Seq
1576 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read Seq
1457 MB/s (27%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write 4K Q32T1
356 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read 4K Q32T1
385 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write Seq Q32T1
1613 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read Seq Q32T1
3017 MB/s (33%)
+ 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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Notebook reviews with WDC PC SN720 SDAQNTW-256G

Lenovo ThinkPad P43s-20RH001FGE: Intel Core i7-8565U NVIDIA Quadro P520, 14", 1.5 kg
  Review » Lenovo ThinkPad P43s laptop review: The mobile workstation's display and performance disappoint

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > WDC PC SN720 SDAQNTW-256G SSD Benchmarks
Klaus Hinum (Update: 2020-03-27)