Notebookcheck

Samsung PM991 MZALQ128HBHQ-000L2

Samsung PM991 MZALQ128HBHQ-000L2 MZALQ128HBHQ

The 128 GB Samsung SSD PM991 MZALQ128HBHQ is a very compact (M.2 22x42 mm) solid state drive, a good fit for tablets and SBCs because of the size.

We found the NVMe class drive's performance to be decent in our independent testing conducted in 2020.

Notebookcheck says:

... The drive had about 89 GB of space spare upon first booting the system, with the rest taken up by Windows 10. The drive achieved good transfer speeds during our tests - Lenovo IdeaPad S145-15API Laptop Review, 2020

TypeSSD
SizeM.2 2242
Capacity128 GB
Interface
Announced08.01.2020

Benchmarks

AS SSD - Copy Game MB/s
389 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program MB/s
186 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO MB/s
569 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
1131 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
389 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
511 MB/s (20%)
+ 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
199 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
294 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
96.5 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
37.1 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Seq Write
937 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Seq Read
1794 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 4k QD32
132 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 4k QD32
272 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 4k
100 MB/s (39%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 4k
37.1 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write 512
159 MB/s (4%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read 512
1105 MB/s (47%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Write Seq
234 MB/s (5%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Read Seq
1402 MB/s (40%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write 4K
128 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read 4K
48.2 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write Seq
953 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read Seq
1547 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write 4K Q32T1
239 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read 4K Q32T1
320 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Write Seq Q32T1
972 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - Read Seq Q32T1
2190 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

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2020, 2019
v1.13

Working For Notebookcheck

Are you a techie who knows how to write? Then join our Team! Especially English native speakers welcome!

Notebook reviews with Samsung PM991 MZALQ128HBHQ-000L2

Lenovo Ideapad S145-15API 81UT002XGE: AMD Athlon 300U AMD Radeon RX Vega 3, 15.6", 1.9 kg
  Review » Lenovo IdeaPad S145-15API Laptop Review: An affordable office laptop with an AMD Athlon APU

Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Samsung SSD PM991 128 GB (MZALQ128HBHQ) Benchmarked
Klaus Hinum (Update: 2020-03-21)