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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
389 MB/s (7%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
186 MB/s (7%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
569 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
1131 Points (13%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
389 Points (9%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
511 Points (18%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
199 MB/s (5%)
+ 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 - Sequential Write
937 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
1794 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
132 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
272 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
100 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Read
37.1 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Write
159 MB/s (4%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
1105 MB/s (47%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
234 MB/s (5%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
1402 MB/s (40%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
128 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
48.2 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
953 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
1547 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
239 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
320 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
972 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 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

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v1.16

Notebook reviews with Samsung PM991 MZALQ128HBHQ-000L2

Lenovo Ideapad S145-15API 81UT002XGE: AMD Athlon 300U AMD Radeon RX Vega 3, 15.60", 1.9 kg
  Review » Lenovo IdeaPad S145-15API Laptop Review: An affordable office laptop with an AMD Athlon APU

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> 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)