Samsung PM991A MZALQ256HBJD
The Samsung PM991A 256 GB MZALQ256HBJD is a mid range NVMe 1.3 SSD that uses the M.2 interface (small 2242 form factor).
Type | SSD |
Size | M.2 2242 |
Capacity | 256 GB |
Interface | NVMe |
Announced | 23.10.2021 |
Benchmarks
Performance Rating - DiskSpd
19.8 pt (25%)
Seagate ST1000LM014 Solid State Hybrid Drive
...
Crucial P1 SSD CT1000P1SSD8
Intel SSDPEMKF512G8 NVMe SSD
Netac G938E
Toshiba BG4 KBG40ZPZ512G
ADATA XPG Gammix S11L 1024GB
Samsung PM991A MZALQ256HBJD
Intel SSD 660p 1TB SSDPEKNW010T8
Foresee VP1000F512G
Lexar NM610 500GB
...
437.9 MB/s (7%)
...
BIWIN SSD 256 GB
Intel SSD 600p SSDPEKKW256G7
SK hynix PC401 HFS256GD9TNG
Samsung SSD 840 EVO 120GB mSATA
SK Hynix BC501 NVMe 256 GB
Intel SSD 330 Series SSDSC2CT120A3K5
Foresee 512GB
Samsung PM991A MZALQ256HBJD
SK hynix BC501 HFM512GDHTNG-8310A
Toshiba NVMe THNSN5128GP
Toshiba NVMe THNSN5256GPUK
FPT330M8SSD512G
Samsung SSD XP941 MZHPU512HCGL
Toshiba KBG30ZMV512G
Toshiba KBG30ZMV256G
...
161.1 MB/s (6%)
...
Samsung PM951 NVMe MZ-VLV256D
Liteon L8H-256V2G
OCZ Octane OCT1-25SAT3-512G
Samsung CM871a MZNTY256HDHP
Liteonit LCH-256V2S
Samsung SSD PM851 512 GB MZ7TE512HMHP
Micron RealSSD C400 (MTFDDAK512MAM-1K1AB)
SanDisk SD8SN8U256G1002
Samsung PM991A MZALQ256HBJD
Samsung SSD 840 PRO MZ7PD128HCFV-000H1
SanDisk SD8SNAT256G1002
Crucial M500 120 GB CT120M500SSD3
SK hynix HFB1M8MQ331C0MR
Toshiba KBG20ZMS256G
2x Micron M600 MTFDDAV128MBF (RAID 0)
Liteonit LMT-128M6M
...
Fikwot FN955
949 MB/s (9%)
...
Apple SSD AP0256
Kingston RBUSNS8154P3512GJ
Samsung SM951 MZVPV256 m.2
Toshiba KBG40ZNS256G NVMe
Toshiba BG4 KBG40ZPZ256G
Toshiba KBG30ZMT512G
Samsung SSD SM951 512 GB MZHPV512HDGL
Samsung PM991A MZALQ256HBJD
WDC PC SN520 SDAPMUW-512
OM3PDP3-AD NVMe KDI 512GB
Netac NS512GSSD530
Kingston OM8PCP3512F-AB
Toshiba KBG30ZPZ512G
SK hynix BC501 HFM512GDHTNG-8310A
Kingston KC3000 2048G SKC3000D2048G
WDC PC SN520 SDAPNUW-256G
...
Fikwot FN955
min: 2314 avg: 2532 median: 2532 (18%) max: 2750 Points
Seagate Momentus 5400.6 ST9250315AS
...
Patriot P300 P300P512GM28US
Toshiba KBG40ZNS512G NVMe
WDC PC SN530 SDBQNPZ-512G
OM3PDP3-AD NVMe KDI 512GB
Toshiba BG4 KBG40ZPZ512G
Toshiba KXG5AZNV256G
Samsung PM991A MZALQ256HBJD
Crucial P1 SSD CT1000P1SSD8
Intel SSD 660p 2TB SSDPEKNW020T8
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0)
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512)
Samsung SSD PM981a MZVLB256HBHQ
...
min: 977 avg: 1064 median: 1063.5 (15%) max: 1150 Points
Seagate Momentus 5400.6 ST9250315AS
...
Intel SSD 760p SSDPEKKW512G8
Kingston OM8PCP3512F-AB
Toshiba KXG5AZNV256G
Toshiba KXG5AZNV1T02
Intel SSD 660p 1TB SSDPEKNW010T8
Samsung PM991A MZALQ256HBJD
Intel SSD 600p SSDPEKKW512G8L
Toshiba KXG50ZNV1T02
Samsung PM991 MZVLQ512HBLU
Intel SSD 660p 2TB SSDPEKNW020T8
SK hynix PC400 512 GB
Crucial P1 SSD CT1000P1SSD8
...
min: 914 avg: 1004 median: 1003.5 (4%) max: 1093 Points
...
2x Toshiba HG6 THNSNJ128G8NU (RAID 0)
WDC PC SN540 SDDPNPF-512G
LiteOn CX2-8B256
Toshiba KBG30ZMV512G
Apple SSD AP0512
Toshiba KXG5AZNV256G
Samsung PM991A MZALQ256HBJD
Toshiba XG5 KXG50ZNV512G
Apple SSD SM0128G
...
AS SSD - Access Time Write *
min: 0.021 avg: 0 median: 0 (0%) max: 0.033 ms
...
Phison PS5013 311CD0512GB
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
SK Hynix HFS512 GDE9X081N
Samsung PM991A MZALQ256HBJD
WD PC SN740 512GB SDDPNQD-512G
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache
AS SSD - Access Time Read *
min: 0.071 avg: 0.1 median: 0.1 (0%) max: 0.179 ms
...
Phison SM280256GPMC15B-S10C4
SK hynix SC311 M.2
Samsung SSD PM851 M.2 2280 256GB
Toshiba HG5d THNSNH128GMCT
Kingston RBUSC180DS37256GH
SanDisk SD8SN8U128G1027
Sandisk X300 SD7SB6S-256G-1012
Transcend M.2 SSD 430S TS512GMTS430S
Micron RealSSD C400 (MTFDDAK512MAM-1K1AB)
Samsung PM991A MZALQ256HBJD
Samsung SSD PM841 MZMTD256HAGM
2x Lite-On CMT-128L3M (RAID 0)
Samsung SSD PM830 7mm 128GB
Hynix HFS128G3MND
2x Toshiba HG6 THNSNJ256G8NU (RAID 0)
Samsung SSD PM841 MZMTD128HAFV mSATA
Toshiba HG6 THNSFJ256GCSU
SanDisk X400 256GB, SATA (SD8SB8U-256G)
Apple SSD SM0512G
...
Toshiba MK7575GSX
min: 728 avg: 823 median: 823.4 (14%) max: 918.85 MB/s
...
Toshiba KXG5AZNV256G
Intel SSD 600p SSDPEKKW512G8L
Crucial P1 SSD CT1000P1SSD8
Intel SSD 660p 2TB SSDPEKNW020T8
Samsung PM991A MZALQ256HBJD
Kingston OM8PCP3512F-AB
Toshiba KXG5AZNV1T02
Foresee VP1000F512G
Samsung PM991 MZVLQ512HBLU
...
min: 658 avg: 739 median: 739.1 (21%) max: 820.25 MB/s
...
Lite-On CA1-8D256-HP
LiteOn CX2-8B256
Samsung MZFLV128 NVMe
Crucial P1 SSD CT1000P1SSD8
Samsung PM991A MZALQ256HBJD
Kingston SA1000M8240G
SK hynix PC300 HFS512GD9MND
Intel SSD 600p SSDPEKKW512G8L
...
min: 121.86 avg: 146.9 median: 146.9 (29%) max: 172 MB/s
...
Kingston NV2 1000GB SNV2S/1000G
Crucial P1 SSD CT1000P1SSD8
Phison PS5013 311CD0512GB
Samsung PM991A MZALQ256HBJD
Kingston OM8PCP31024F
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0)
...
min: 43.13 avg: 49.1 median: 49.1 (16%) max: 55.1 MB/s
...
Intel SSD 660p 1TB SSDPEKNW010T8
Samsung PM991A MZALQ256HBJD
CUK Cyclone 500GB M.2 NVMe
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0)
Samsung SSD PM981a MZVLB256HBHQ
...
Intel Optane 32 GB MEMPEK1W032GA
AS SSD - Sequential Write
min: 772 avg: 931 median: 930.9 (8%) max: 1089.74 MB/s
...
Kingston OM8PCP3512F-AB
Samsung SSD 950 Pro 256GB m.2 NVMe
Toshiba BG4 KBG40ZPZ256G
3x Kingston RBU-SNS8100S3128GD (RAID 0)
Samsung PM991A MZALQ256HBJD
Lite-On CA1-8D256-HP
Toshiba BG4 KBG40ZPZ512G
WDC PC SN520 SDAPNUW-256G
...
min: 2011 avg: 2153 median: 2152.6 (17%) max: 2294.23 MB/s
...
Apple SSD SM1024L
Lite-On CA1-8D256-HP
Toshiba XG5 KXG50ZNV512G
3x Samsung SSD 970 Pro 512GB (RAID 0)
Apple SSD SM0256L
OM3PDP3-AD NVMe KDI 512GB
Phison PS5013 311CD0512GB
Samsung PM991A MZALQ256HBJD
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Toshiba XG5-P KXG50PNV2T04
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
88.8 MB/s (8%)
Western Digital Scorpio Blue WD5000LPCX-24C6HT0
...
Toshiba SG5 THNSNK128GVN8
KUU-512GB
Netac NS512GSSD340
CUK Cyclone 500GB M.2 NVMe
Kingston RBUSNS8154P3512GJ1
Kingston RBUSNS8154P3512GJ
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
SanDisk SD8SN8U128G1027
Samsung PM991A MZALQ256HBJD
BIWIN SSD 256 GB
Toshiba KBG20ZMS256G
Toshiba BG4 KBG40ZPZ256G
Kingston SA1000M8240G
SK hynix HFB1M8MQ331C0MR
FPT330M8SSD512G
Netac NS512GSSD330
...
Fikwot FN955
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
39.6 MB/s (1%)
Western Digital Scorpio Blue WD5000LPCX-24C6HT0
...
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0)
Teclast BD256GB
SK hynix BC501 HFM256GDGTNG
SK hynix BC501 HFM128GDJTNG-831
Samsung SSD PM981 MZVLB2T0HMLB
Samsung PM991A MZALQ256HBJD
FPT330M8SSD512G
SK hynix SSD Canvas SC300 HFS256GD9MNE-6200A
Toshiba NVMe THNSN51T02DUK
Kimtigo KTB900SM28/512GB
SK hynix BC501 HFM256GDHTNG
...
Fikwot FN955
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
1205 MB/s (6%)
Western Digital Scorpio Blue WD5000LPCX-24C6HT0
...
Toshiba BG4 KBG40ZPZ256G
Apple SSD SM0512F
Samsung PM991A MZALQ256HBJD
Toshiba KBG40ZNS512G NVMe
WDC PC SN520 SDAPMUW-512
WDC PC SN520 SDAPNUW-512G
Toshiba BG4 KBG40ZPZ512G
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
1803 MB/s (22%)
...
Transcend M.2 SSD 2200S TS512GMTE220S
SK Hynix HFS512 GDE9X081N
Samsung PM991A MZALQ256HBJD
Apple SSD AP0128
Toshiba XG5 KXG50ZNV256G
WDC PC SN540 SDDPNPF-512G
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
382.3 MB/s (13%)
Western Digital Scorpio Blue WD5000LPCX-24C6HT0
...
Crucial P1 SSD CT1000P1SSD8
Intel SSD 660p SSDPEKNW512G8
Intel SSD 760p SSDPEKKW256G8
Samsung PM991A MZALQ256HBJD
Lexar NM610 500GB
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
BiWin CE480V6D10H-1TB
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0)
...
Lexar 1024GB LNM6A1X001T-HNNNG
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
515 MB/s (8%)
WDC Blue WD10SPZX-24Z10T0
...
Toshiba NVMe THNSN51T02DUK
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0)
Samsung PM991A MZALQ256HBJD
Foresee VP1000F512G
Crucial P1 SSD CT1000P1SSD8
...
Lexar 1024GB LNM6A1X001T-HNNNG
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
1205 MB/s (8%)
...
Apple SSD AP0256
Lenovo LENSE20256GMSP34MEAT2TA
Samsung PM991A MZALQ256HBJD
Toshiba KBG40ZNS512G NVMe
Samsung PM991a MZ9LQ1T0HBLB-00BKN
SK hynix PC401 NVMe 500 GB
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
2447 MB/s (13%)
...
Phison PS5013 311CD0512GB
Lite-On CA1-8D256-HP
LiteOn CX2-8B256
Samsung PM991A MZALQ256HBJD
Toshiba XG5 KXG50ZNV256G
Toshiba NVMe THNSN5256GPU7
Kingston OM8PDP3256B
...
DiskSpd - DiskSpd 4k_q1t1_write
min: 140.8 avg: 147.4 median: 147.4 (34%) max: 154 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
Intel SSD 660p SSDPEKNW512G8
Kingston OM8PGP41024Q-A0
Samsung PM991A MZALQ256HBJD
Samsung SSD PM981 MZVLB512HAJQ
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 48.2 avg: 52.2 median: 52.2 (15%) max: 56.2 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
Samsung SSD 980 1TB MZ-V8V1T0BW
Intel SSD 660p 1TB SSDPEKNW010T8
Samsung PM991A MZALQ256HBJD
OM3PDP3-AD NVMe KDI 512GB
Micron 2400 MTFDKBK1T0QFM
Acer N5000
WDC PC SN540 SDDPNPF-512G
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 445 avg: 681 median: 680.5 (14%) max: 916 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
BiWin CE480Y2D100-512G
Future Path FPE220M8SSD512G
Gofatoo 512GB
Intel SSD 660p 1TB SSDPEKNW010T8
Samsung PM991A MZALQ256HBJD
Crucial P1 SSD CT1000P1SSD8
Samsung PM991a MZ9LQ1T0HBLB-00BKN
SK hynix HFS512GEJ4X113N
Netac NS512GSSD530
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 677 avg: 780 median: 779.5 (13%) max: 882 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
BiWin CE480Y2D100-512G
Toshiba KBG40ZNS512G NVMe
Samsung PM991A MZALQ256HBJD
SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
Samsung PM991 MZVLQ512HBLU
...
DiskSpd - DiskSpd seq_write
min: 1123 avg: 1160 median: 1160 (12%) max: 1197 MB/s
...
WDC PC SN520 SDAPNUW-512G
OM3PDP3-AD NVMe KDI 512GB
Samsung PM991A MZALQ256HBJD
WDC PC SN520 SDAPNUW-256G
Apple SSD SM0512F
...
DiskSpd - DiskSpd seq_read
min: 1816 avg: 1829 median: 1829 (26%) max: 1842 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
SK Hynix HFS512 GDE9X081N
Samsung PM991A MZALQ256HBJD
Samsung SSD PM981a MZVLB256HBHQ
Netac NS512GSSD530
Samsung SSD PM981 MZVLB1T0HALR
Transcend M.2 SSD 2200S TS512GMTE220S
...
DiskSpd - DiskSpd seq_q8t1_write
min: 1137 avg: 1174 median: 1174 (8%) max: 1211 MB/s
...
Apple SSD AP0256
Samsung PM991A MZALQ256HBJD
Samsung PM991a MZ9LQ1T0HBLB-00BKN
OM3PDP3-AD NVMe KDI 512GB
Toshiba KBG40ZNS256G NVMe
Intel SSDPEMKF512G8 NVMe SSD
Kingston OM8PDP3256B
...
DiskSpd - DiskSpd seq_q8t1_read
min: 2187 avg: 2325 median: 2324.5 (14%) max: 2462 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
Toshiba KBG40ZNS256G NVMe
Samsung PM991a MZ9LQ1T0HBLB-00BKN
Toshiba KBG40ZNS512G NVMe
Samsung PM991A MZALQ256HBJD
Phison PS5013 311CD0512GB
Netac NS512GSSD530
SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
Toshiba KBG40ZNV512G
...
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2127 avg: 2290 median: 2290 (14%) max: 2453 MB/s
Seagate ST1000LM014 Solid State Hybrid Drive
...
Samsung PM991 MZVLQ512HBLU
Samsung PM991a MZ9LQ1T0HBLB-00BKN
Phison PS5013 311CD0512GB
Samsung PM991A MZALQ256HBJD
Intel SSD 600p SSDPEKKW512G7
Apple SSD SM0512F
Silicon Motion PCIe-8 SSD 1TB
...
Lenovo ThinkBook 15 G3 ACL 21A400B2GE: Ø2127 (1897.29-2168.94)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.26
log 27. 09:54:21
#0 no ids found in url (should be separated by "_") +0s ... 0s
#1 not redirecting to Ajax server +0s ... 0s
#2 did not recreate cache, as it is less than 5 days old! Created at Fri, 26 Apr 2024 17:37:50 +0200 +0.001s ... 0.001s
#3 composed specs +0.006s ... 0.007s
#4 did output specs +0s ... 0.007s
#5 getting avg benchmarks for device 3735 +0.014s ... 0.02s
#6 got single benchmarks 3735 +0.008s ... 0.028s
#7 got avg benchmarks for devices +0s ... 0.028s
#8 min, max, avg, median took s +0.782s ... 0.81s
#9 return log +0.013s ... 0.823s
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Klaus Hinum (Update: 2021-10-23)