Notebookcheck

Samsung PM991 MZVLQ512HALU

Samsung PM991 MZVLQ512HALU PM991 MZVLQ512HALU

The Samsung PM991 512 GB MZVLQ512HALU is a mid range NVMe 1.3 SSD that uses the M.2 interface (2280). It is rated at a maximum of 2200 MB/s sequential read and 1200 MB/s write. It uses Samsung 3D-NAND (V-NAND v5) and a Samsung controller.

TypeSSD
SizeM.2
Capacity512 GB
Interface
Announced26.05.2020

Benchmarks

Performance Rating - DiskSpd
30.6 pt (34%)
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -90%
...
Toshiba KBG30ZMT512G -6%
SK Hynix BC501 HFM512GDJTNG -6%
Toshiba XG5-P KXG50PNV2T04 -5%
WDC PC SN520 SDAPMUW-256G -4%
Lite-On CL1-8D512 -4%
Intel Optane Memory H10 with Solid State Storage 32GB + 512GB HBRPEKNX0202A(L/H) -3%
Toshiba KBG40ZNS512G NVMe -3%
WDC PC SN520 SDAPNUW-512G -3%
Silicon Motion AZW 512G NV428 0%
Samsung PM991 MZVLQ512HALU
Kingston KC2500 1 TB SKC2500M81000G 1%
Samsung SSD 950 Pro 512GB m.2 NVMe 1%
WDC PC SN730 SDBQNTY-1T00 1%
Samsung PM991 MZ9LQ512HALU 2%
Lenovo UMIS AM620 RPJTJ512MEE1OWX 3%
Intel Optane Memory H10 with Solid State Storage 16GB + 256GB HBRPEKNX0101AH 5%
Intel SSDPEMKF512G8 NVMe SSD 5%
Toshiba Kioxia XG6 KXG60PNV1T02 5%
Samsung PM991 MZVLQ1T0HALB 6%
...
Samsung SSD 980 Pro 1TB MZ-V8P1T0BW 196%
0%
100%
AS SSD - Copy Game
min: 254.9     avg: 803     median: 828.7 (14%)     max: 1181.67 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 70.15     avg: 423     median: 374.3 (14%)     max: 806.48 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1211.69     avg: 1377     median: 1383.9 (37%)     max: 1600.12 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2464     avg: 2634     median: 2712 (32%)     max: 2760 Points
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 897     avg: 1009     median: 1035 (24%)     max: 1078 Points
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 1022     avg: 1093     median: 1105 (39%)     max: 1134 Points
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.027     avg: 0     median: 0 (0%)     max: 0.084 ms
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.064     avg: 0.1     median: 0.1 (0%)     max: 0.156 ms
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 672.03     avg: 774     median: 785.3 (21%)     max: 838.24 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 817.34     avg: 863     median: 867.3 (37%)     max: 897.18 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 116.22     avg: 127     median: 125.8 (1%)     max: 144.68 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 43.9     avg: 46.4     median: 45.3 (17%)     max: 50.86 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 782.95     avg: 1086     median: 1199 (29%)     max: 1243.51 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1396.78     avg: 1836     median: 1929 (35%)     max: 2057.23 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
min: 307     avg: 366     median: 365.7 (48%)     max: 424.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
min: 399.5     avg: 451     median: 451.1 (47%)     max: 502.6 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
min: 92.42     avg: 130     median: 129.7 (15%)     max: 166.9 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Read
min: 44.61     avg: 50.1     median: 50.1 (1%)     max: 55.61 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Write
min: 828.7     avg: 968     median: 968.4 (23%)     max: 1108 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
min: 920.2     avg: 1017     median: 1016.6 (43%)     max: 1113 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
min: 1165     avg: 1233     median: 1232.5 (29%)     max: 1300 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
min: 1407     avg: 1482     median: 1482 (43%)     max: 1557 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 96.46     avg: 136     median: 141.9 (13%)     max: 156.2 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 36.81     avg: 44     median: 40.3 (1%)     max: 54.95 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 824.3     avg: 1103     median: 1090 (26%)     max: 1320 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1044     avg: 1364     median: 1397 (26%)     max: 1668 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 324.2     avg: 398     median: 393.3 (23%)     max: 464.6 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 347.8     avg: 444     median: 434.8 (28%)     max: 549.5 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1169     avg: 1289     median: 1267 (24%)     max: 1398 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2245     avg: 2316     median: 2343 (26%)     max: 2364 MB/s
+ 7 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
877 MB/s (33%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
518 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark 8 - PCMark 8 Storage v2
4908 Points (96%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 10.23     avg: 125     median: 137.9 (53%)     max: 167.13 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 7.83     avg: 45.7     median: 51.7 (19%)     max: 56.3 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 11.51     avg: 676     median: 840.3 (25%)     max: 1009 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 10.77     avg: 618     median: 546 (18%)     max: 943 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 196.71     avg: 1027     median: 1094.1 (26%)     max: 1313.55 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 251.99     avg: 1241     median: 1336.5 (32%)     max: 1629.58 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 158.33     avg: 1138     median: 1275.5 (26%)     max: 1376 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 254.38     avg: 1900     median: 2125.5 (31%)     max: 2275 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 253.22     avg: 1604     median: 1581.1 (23%)     max: 2273 MB/s
+ 8 benchmarks and specifications   + Show comparison chart
01002003004005006007008009001000110012001300140015001600170018001900200021002200Tooltip
- 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), 2021, 2020
v1.16