Samsung PM991 MZALQ512HALU
The 512 GB Samsung SSD PM991 or MZALQ512HALU is a PCIe 3.0 x4 based, M.2 type solid state drive. The NVMe drive's transfer rates are entry-level to mid-tier by H1 2020 standards according to CrystalDiskMark.
Notebookcheck says:
... The SSD is connected via an NVMe PCIe 3.0 x4 connection and performs great in our benchmarks - Dell XPS 15 9560 Laptop Review | March 2017
Type SSD Size M.2 2280 Capacity 512 GB Interface Announced 08.01.2020
Benchmarks Performance Rating - DiskSpd
33.1 pt (37%)
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -90%
...
Intel SSDPEMKF512G8 NVMe SSD -3%
Crucial P1 SSD CT1000P1SSD8 -2%
WDC PC SN520 SDAPMUW-512 -2%
Samsung PM991 MZALQ512HALU
Intel SSD 660p 1TB SSDPEKNW010T8 2%
Toshiba KBG40ZNV512G 7%
...
min: 681.1 avg: 924 median: 944.8 (16%) max: 1148.34 MB/s
...
Intel SSD 760p SSDPEKKW256G8 -6%
WDC PC SN520 SDAPNUW-512G -5%
Toshiba NVMe THNSN5256GPU7 -3%
Samsung SSD 950 Pro 256GB m.2 NVMe -3%
Toshiba KXG50ZNV1T02 -2%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -2%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -1%
Samsung PM991 MZALQ512HALU
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Toshiba BG4 KBG40ZPZ512G 0%
Intel SSD 760p SSDPEKKW010T8 1%
Samsung SM951 MZHPV128 m.2 PCI-e 2%
...
min: 276.17 avg: 453 median: 467.5 (17%) max: 581.95 MB/s
...
Samsung SM951 MZHPV128 m.2 PCI-e -4%
Toshiba NVMe THNSN5256GPU7 -3%
WDC PC SN520 SDAPNUW-512G -2%
SK Hynix PC300 NVMe 512 GB -2%
Samsung SSD 960 Evo 250GB m.2 NVMe -1%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 0%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB512HAJQ 0%
Lite-On CA3-8D512 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 2%
Intel SSD 660p SSDPEKNW512G8 4%
...
Patriot P300 P300P512GM28US 165%
min: 981.59 avg: 1310 median: 1287 (35%) max: 1542.7 MB/s
...
SK hynix PC300 HFS512GD9MND -3%
LiteOn CX2-8B256 -3%
Toshiba BG4 KBG40ZPZ512G -1%
Samsung SSD PM981 MZVLB256HAHQ -1%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV512 m.2 PCI-e 1%
Apple SSD SM0256L 2%
Samsung SM951 MZHPV128 m.2 PCI-e 3%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 3%
Toshiba KXG5AZNV1T02 4%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 4%
Intel SSD 760p SSDPEKKW256G8 5%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) 5%
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 165%
min: 2545 avg: 2666 median: 2643 (31%) max: 2771 Points
Seagate Momentus 5400.6 ST9250315AS -99%
...
Samsung SM951 MZVPV512HDGL m.2 PCI-e -2%
SK Hynix PC601 NVMe 512 GB -2%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -2%
Toshiba KXG50ZNV1T02 -1%
Intel SSD 760p SSDPEKKW512G8 -1%
Intel SSD 600p SSDPEKKW512G8L 0%
Samsung PM991 MZALQ512HALU
Toshiba BG4 KBG40ZPZ256G 0%
Samsung SSD PM981 MZVLB256HAHQ 0%
Toshiba XG5-P KXG50PNV2T04 2%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) 2%
Samsung SSD 950 Pro 512GB m.2 NVMe 2%
Intel SSD Pro 7600p SSDPEKKF512G8L 6%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 6%
...
min: 968 avg: 1050 median: 1031 (24%) max: 1125 Points
Seagate Momentus 5400.6 ST9250315AS -99%
...
2x Samsung SM951 MZVPV256HDGL (RAID 0) -2%
Intel SSD 760p SSDPEKKW512G8 -1%
Toshiba KXG5AZNV256G -1%
Toshiba KXG5AZNV1T02 -1%
Samsung PM991 MZALQ512HALU
Intel SSD 660p 1TB SSDPEKNW010T8 1%
Intel SSD 600p SSDPEKKW512G8L 3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 3%
Toshiba KXG50ZNV1T02 3%
Intel SSD 660p 2TB SSDPEKNW020T8 4%
...
min: 1072 avg: 1090 median: 1096 (39%) max: 1106 Points
...
Toshiba BG3 KBG30ZMS512G -3%
Toshiba KXG50ZNV1T02 -2%
Liteon CA1-8D512 -1%
Intel SSD 760p SSDPEKKW512G8 -1%
Samsung PM951 NVMe MZVLV256 -1%
Toshiba XG5-P KXG50PNV2T04 0%
Toshiba KBG30ZPZ128G 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNS256G NVMe 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 2%
SK Hynix PC601 NVMe 512 GB 3%
Samsung SM951 MZVPV256 m.2 3%
WDC PC SN520 SDAPNUW-512G 4%
...
AS SSD - Access Time Write *
min: 0.025 avg: 0 median: 0 (0%) max: 0.078 ms
Intel Optane 32 GB MEMPEK1W032GA -60%
...
Samsung SSD 850 EVO 1TB -2%
Samsung SM951 MZHPV256HDGL m.2 PCI-e -1%
Samsung SSD 840 EVO 120GB mSATA 0%
Samsung SSD 840 PRO MZ7PD128HCFV-000H1 0%
Samsung SSD 850 EVO M.2 250 GB 0%
Samsung PM971 KUS020203M 0%
Samsung SSD PM851 128 GB MZMTE128HMGR 0%
SK hynix BC501 HFM256GDHTNG 0%
OCZ Vector 256 GB 0%
Samsung PM991 MZALQ512HALU
Samsung SSD 850 PRO 512GB 0%
Samsung SSD SM841 256GB MZ7PD256HAFV 1%
Samsung SSD PM851 256 GB MZYTE256HMHP 1%
Toshiba HG5d THNSNH128GMCT 1%
Intel SSD 600p SSDPEKKW512G8L 1%
Kingston SM2280S3120G 2%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 2%
2x Plextor PX512M6GV-2280 (RAID 0) 2%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) 2%
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 150895%
AS SSD - Access Time Read *
min: 0.065 avg: 0.1 median: 0.1 (0%) max: 0.117 ms
Intel Optane 32 GB MEMPEK1W032GA -86%
...
SanDisk SD8SN8U1T001122 -2%
Samsung SSD 850 EVO mSATA 500GB -2%
Kingston RBU-SNS8152S3256GG2 -2%
Lite-On IT L8T-128L6G-HP -2%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -1%
SK hynix BC501 HFM128GDJTNG-831 -1%
Toshiba SG5 THNSNK512GVN8 -1%
Samsung SSD PM851 MZNTE512HMJH 0%
Samsung PM991 MZALQ512HALU
Sandisk X300 SD7SN6S-256G-1006 0%
Intel SSD 600p SSDPEKKW256G7 0%
Kingston RBU-SNS8100S3256GD 0%
SK hynix SC300 M.2 1%
Liteonit LMT-128M6M 1%
Samsung SSD 840 EVO 500GB mSATA 1%
Toshiba THNSF5256GPUK 2%
Kingston RBU-SC150S37256GD 3%
...
Toshiba MK7575GSX 28770%
min: 735.57 avg: 810 median: 803.1 (21%) max: 872.28 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
Samsung PM991 MZVLQ256HAJD -4%
Intel SSD 760p SSDPEKKW512G8 -4%
Intel SSD 660p 1TB SSDPEKNW010T8 -3%
Samsung PM991 MZALQ512HALU
Intel SSD 600p SSDPEKKW512G8L 0%
Intel SSD 660p 2TB SSDPEKNW020T8 1%
Toshiba KXG5AZNV1T02 3%
Kingston OM8PCP3512F-AB 4%
...
min: 830.47 avg: 852 median: 855.3 (36%) max: 865.5 MB/s
...
Toshiba KXG50ZNV1T02 -5%
Toshiba KBG30ZMV512G -4%
Samsung PM951 NVMe MZ-VLV256D -4%
Toshiba XG5-P KXG50PNV2T04 -1%
Samsung PM991 MZALQ512HALU
Samsung SSD SM951 512 GB MZHPV512HDGL 2%
Samsung SSD PM951 MZVLV256HCHP 2%
Toshiba KBG30ZMT512G 2%
Toshiba KBG40ZNS256G NVMe 4%
Samsung SM951 MZVPV256 m.2 4%
Samsung PM971 KUS020203M 5%
Apple SSD SM0128G 5%
...
min: 109.31 avg: 130 median: 132.5 (1%) max: 151.74 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
SK Hynix HFM512GD3JX013N -2%
Intel SSD 660p 2TB SSDPEKNW020T8 -2%
Samsung SSD PM981 MZVLB2T0HMLB -1%
Samsung PM991 MZALQ512HALU
Toshiba KXG5AZNV256G 1%
Patriot P300 P300P512GM28US 2%
Intel SSD 660p 1TB SSDPEKNW010T8 2%
Samsung SSD 970 EVO Plus 1TB 2%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 3%
...
min: 43.66 avg: 46.7 median: 47.1 (18%) max: 49.89 MB/s
...
Intel SSD 760p SSDPEKKW256G8 -1%
Samsung SSD PM981 MZVLB256HAHQ -1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) -1%
Samsung SSD PM981 MZVLB1T0HALR -1%
Toshiba BG3 KBG30ZMS512G -1%
Toshiba KBG40ZNS256G NVMe 0%
Samsung PM991 MZALQ512HALU
Samsung SSD 950 Pro 512GB m.2 NVMe 0%
Samsung SSD 950 Pro 256GB m.2 NVMe 1%
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0) 2%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 2%
...
Intel Optane 32 GB MEMPEK1W032GA 470%
AS SSD - Sequential Write
min: 801.91 avg: 1098 median: 1198 (29%) max: 1268.17 MB/s
...
Apple SSD SM0512F -4%
SK hynix PC400 512 GB -2%
Apple SSD AP0256 -2%
Intel SSDPEMKF512G8 NVMe SSD -2%
Samsung SM951 MZVPV256 m.2 -1%
Samsung PM991 MZALQ512HALU
Samsung SSD SM951 256GB MZHPV256HDGL 1%
Samsung SSD SM951 256GB MZHPV256HDGL 1%
Toshiba BG4 KBG40ZPZ512G 2%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 4%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) 4%
WDC PC SN520 SDAPMUW-512 7%
Intel SSD 760p SSDPEKKW256G8 7%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 278%
min: 1705.93 avg: 1908 median: 1934 (35%) max: 2011.91 MB/s
...
Samsung SM951 MZVPV256 m.2 -2%
Toshiba NVMe THNSN5256GPU7 -2%
2x Toshiba HG6 THNSNJ128G8NU (RAID 0) -1%
SK hynix PC401 HFS256GD9TNG -1%
Samsung SM951 MZHPV512HDGL m.2 PCI-e -1%
Apple SSD AP0512 -1%
Intel SSDPEMKF512G8 NVMe SSD -1%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 0%
Samsung PM991 MZALQ512HALU
Apple SSD SM0512L 0%
Samsung SM951 MZVPV512 m.2 PCI-e 0%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) 2%
Samsung SSD PM981 MZVLB1T0HALR 2%
Samsung SSD PM981 MZVLB512HAJQ 4%
SK hynix PC401 NVMe 500 GB 5%
...
CrystalDiskMark 3.0 - 4K QD32 Write
525 MB/s (69%)
WDC Scorpio Blue WD5000BPVT-80HXZT1 -100%
...
Toshiba KXG5AZNV1T02 -3%
Samsung SSD 960 Evo 250GB m.2 NVMe -3%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) -2%
SK hynix BC501 HFM512GDHTNG-8310A -2%
2x Plextor PX-256M6M (RAID 0) -2%
Samsung MZFLV512 NVMe -2%
2x Lite-On LMT-256L9M (RAID 0) -1%
Samsung PM991 MZALQ512HALU
SK Hynix PC300 NVMe 512 GB 1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 2%
3x Lite-On LMT-128M6M (RAID 0) 4%
3x Kingston RBU-SNS8100S3128GD (RAID 0) 4%
...
CrystalDiskMark 3.0 - 4K QD32 Read
387 MB/s (41%)
WD Blue UltraSlim WD5000MPCK-22AWHT0 -100%
...
Samsung MZFLW1T0HMLH -2%
2x Lite-On IT L8T-256L9G (RAID 0) -2%
Intel SSD 600p SSDPEKKW512G7 -2%
Samsung MZNLN128HCGR-000L2 -2%
Samsung SSD PM851 M.2 2280 256GB -1%
OCZ Vector 256 GB -1%
Intel SSD 600p SSDPEKKW512G8L 0%
Lite-On LMT-512L9M 0%
Samsung PM991 MZALQ512HALU
Samsung SSD 840 250GB MZ7TD2560/0L9 0%
Samsung SSD 850 EVO m.2 120GB 0%
Lite-On LMT-128L9M 1%
Lite-On LCS-128L9S 1%
Samsung MZNTD512HAGL 1%
Samsung SSD PM851 512 GB MZ7TE512HMHP 1%
Samsung MZFLV128 NVMe 1%
Samsung SSD 850 PRO 1TB 1%
Samsung SSD 840 PRO MZ7PD128HCFV-000H1 1%
...
Intel Optane 32 GB MEMPEK1W032GA 129%
CrystalDiskMark 3.0 - 4K Write
139 MB/s (16%)
Seagate Mobile HDD 1TB ST1000LX015-1U7172 -100%
...
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -2%
Intel SSD 760p SSDPEKKW020T8 -1%
Samsung SSD 970 EVO Plus 1TB -1%
Samsung SM951 MZVPV256 m.2 -1%
LiteOn CX2-8B256 -1%
Toshiba NVMe THNSN51T02DUK -1%
Samsung PM991 MZALQ512HALU
Toshiba KXG5AZNV256G 1%
Samsung PM951 NVMe MZVLV256 1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 1%
Samsung SSD 960 Evo 250GB m.2 NVMe 2%
Toshiba NVMe THNSN5128GP 2%
Samung SM951 MZVPV128 NVMe 3%
...
Samsung PM991 MZVLQ256HAJD 536%
CrystalDiskMark 3.0 - 4K Read
52.6 MB/s (1%)
...
Samsung SM951 MZHPV128 m.2 PCI-e -3%
Samsung SSD 950 Pro 256GB m.2 NVMe -2%
Samsung SM951 MZVPV512 m.2 PCI-e -1%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -1%
Intel SSD 660p SSDPEKNW512G8 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 1%
Samsung SSD 950 Pro 512GB m.2 NVMe 1%
Samsung PM971 KUS040202M 1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 2%
Intel SSD 600p SSDPEKKW512G8L 2%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 2%
...
Samsung PM991 MZVLQ256HAJD 2470%
CrystalDiskMark 3.0 - 512K Write
1187 MB/s (28%)
...
SK hynix PC400 512 GB -5%
Intel SSD 760p SSDPEKKW512G8 -5%
Lite-On CA3-8D512 -3%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) -2%
Apple SSD AP0512 -2%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZHPV256HDGL m.2 PCI-e 1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 1%
Samsung SM951 MZHPV512HDGL m.2 PCI-e 1%
Toshiba KBG40ZNV512G 1%
Intel SSD 600p SSDPEKKW512G8L 2%
Samsung SM951 MZVPV256 m.2 5%
Samsung SSD SM951 256GB MZHPV256HDGL 5%
...
CrystalDiskMark 3.0 - 512K Read
1076 MB/s (45%)
...
Samsung SM951 MZHPV128 m.2 PCI-e -6%
Apple SSD AP0512 -6%
Toshiba NVMe THNSN5256GPU7 -5%
Samsung SM951 MZHPV512HDGL m.2 PCI-e 0%
Samsung SM951 MZVPV256 m.2 0%
Samsung SM951 MZHPV256HDGL m.2 PCI-e 0%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV512HDGL m.2 PCI-e 1%
Samsung SSD 950 Pro 256GB m.2 NVMe 1%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 1%
Samsung SSD PM981 MZVLB1T0HALR 3%
Samsung SM951 MZVPV512 m.2 PCI-e 4%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 5%
...
CrystalDiskMark 3.0 - Sequential Write
1118 MB/s (26%)
...
Kingston OM8PCP3512F-AB -12%
Samsung MZFLW1T0HMLH -12%
Kingston RBUSNS8154P3512GJ1 -11%
Toshiba NVMe THNSN5256GPU7 -9%
Intel SSD 760p SSDPEKKW256G8 -9%
Toshiba XG5-P KXG50PNV2T04 -7%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -3%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) -1%
Samsung PM991 MZALQ512HALU
WDC PC SN520 SDAPMUW-512 1%
Toshiba KBG40ZNS512G NVMe 8%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 9%
Toshiba KBG40ZNS256G NVMe 10%
...
CrystalDiskMark 3.0 - Sequential Read
1622 MB/s (47%)
...
Samsung SM951 MZHPV256HDGL m.2 PCI-e -3%
Samsung SM951 MZHPV512HDGL m.2 PCI-e -2%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -1%
Samsung PM991 MZALQ512HALU
Samsung SM951 MZVPV256 m.2 1%
Toshiba XG5 KXG50ZNV512G 1%
Samsung SSD 960 Evo 250GB m.2 NVMe 1%
Toshiba KXG5AZNV1T02 2%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 2%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 3%
LiteOn CX2-8B256 3%
...
2x Samsung SM951 MZVPV256HDGL (RAID 0) 101%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 102.8 avg: 125 median: 127.7 (12%) max: 145.4 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Toshiba THNSF5256GPUK -2%
Intel SSD 600p SSDPEKKW256G7 -2%
Lite-On CA3-8D256-Q11 -2%
Intel SSD 600p SSDPEKKW128G7 -2%
Intel SSD 600p SSDPEKKW512G8L -2%
Samsung PM971 KUS030202M -1%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) -1%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB512HAJQ 2%
Intel SSD 760p SSDPEKKW512G8 2%
Intel SSD 600p SSDPEKKW512G7 2%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 118%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 38.56 avg: 46.9 median: 46.5 (1%) max: 52.25 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Toshiba BG4 KBG40ZPZ256G -1%
LiteOn CX2-8B256 0%
Samsung SSD 960 Evo 250GB m.2 NVMe 0%
Samsung PM991 MZALQ512HALU
Toshiba XG4 NVMe (THNSN5512GPUK) 0%
Toshiba KBG30ZMV256G 2%
...
Intel Optane 32 GB MEMPEK1W032GA 638%
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 946.1 avg: 1142 median: 1169 (27%) max: 1333 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -98%
...
Patriot P300 P300P512GM28US -3%
Apple SSD AP0256 -2%
SK hynix PC401 NVMe 500 GB -2%
WDC PC SN520 SDAPNUW-256G -2%
Intel SSDPEMKF512G8 NVMe SSD -1%
Samsung PM991 MZALQ512HALU
Toshiba BG4 KBG40ZPZ256G 4%
Apple SSD SM0512F 5%
WDC PC SN520 SDAPMUW-512 6%
Toshiba BG4 KBG40ZPZ512G 7%
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1145 avg: 1454 median: 1517 (28%) max: 1608 MB/s
...
Toshiba KXG5AZNV256G -4%
Intel Optane 120 GB SSDPEK1W120GA -2%
Samsung SSD 960 Evo 250GB m.2 NVMe -1%
Apple SSD SM0256L -1%
Intel SSD 660p 1TB SSDPEKNW010T8 -1%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 0%
Crucial P1 SSD CT1000P1SSD8 1%
SK hynix PC401 HFS256GD9TNG 1%
Apple SSD SM0512F 1%
Apple SSD SM0128G 3%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 270%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 381.8 avg: 464 median: 441 (26%) max: 591.6 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
3x Samsung SSD 970 Pro 512GB (RAID 0) -2%
Apple SSD SM0256L -2%
LiteOn CX2-8B256 -2%
Apple SSD SM0512L -1%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) -1%
Intel SSDPEMKF512G8 NVMe SSD 0%
Intel Optane 905P 0%
Samsung PM991 MZALQ512HALU
Toshiba NVMe THNSN5256GPU7 0%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) 3%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 82%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 368.5 avg: 453 median: 474.1 (30%) max: 528.1 MB/s
WDC Blue WD10SPZX-24Z10T0 -100%
...
Toshiba THNSF5256GPUK -4%
Toshiba XG4 NVMe (THNSN5512GPUK) -2%
Toshiba KBG40ZNV512G -1%
Samsung SSD PM981 MZVLB2T0HMLB -1%
Samsung PM991 MZALQ512HALU
Apple SSD AP0256 0%
Intel SSD 660p 1TB SSDPEKNW010T8 1%
Intel SSD 600p SSDPEKKW512G8L 1%
Intel SSD 760p SSDPEKKW512G8 2%
Intel SSD 760p SSDPEKKW256G8 2%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 2%
...
Intel Optane 32 GB MEMPEK1W032GA 105%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1315.2 avg: 1381 median: 1381 (27%) max: 1456 MB/s
...
SK hynix PC401 NVMe 500 GB -9%
Toshiba KBG40ZNS512G NVMe -8%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -6%
Samsung SSD 960 Evo 250GB m.2 NVMe -3%
Toshiba KBG40ZNS256G NVMe -1%
Samsung PM991 MZALQ512HALU
SK hynix PC400 512 GB 0%
WDC PC SN520 SDAPMUW-512 1%
Toshiba BG4 KBG40ZPZ256G 2%
Intel SSD 760p SSDPEKKW010T8 4%
Apple SSD SM0512F 7%
WDC PC SN520 SDAPNUW-512G 8%
Samsung SSD PM981 MZVLB256HAHQ 8%
Toshiba KBG40ZNV512G 8%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2085 avg: 2275 median: 2301 (26%) max: 2358 MB/s
...
Toshiba KBG40ZNS256G NVMe -4%
Transcend TS1TMTE850 -3%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) -2%
Samsung PM991 MZVLQ256HAJD -1%
Samsung PM991 MZALQ512HALU
Toshiba KXG5AZNV256G 0%
Kingston SA2000M81000G 0%
Lenovo LENSE20256GMSP34MEAT2TA 1%
Toshiba KBG40ZNS512G NVMe 2%
Toshiba KBG40ZNV512G 2%
CUK Cyclone 500GB M.2 NVMe 3%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 296%
DiskSpd - DiskSpd 4k_q1t1_write
min: 100 avg: 131 median: 125.9 (48%) max: 155 MB/s
Kingston OM8PCP3512F-AB -92%
...
Intel SSDPEMKF512G8 NVMe SSD -4%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -2%
Intel SSD 660p SSDPEKNW512G8 -2%
SK hynix BC501 HFM512GDHTNG-8310A -2%
Samsung PM991 MZALQ512HALU
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 1%
Toshiba KBG30ZMV512G 1%
Samsung PM991 MZVLQ256HAJD 2%
WDC PC SN520 SDAPNUW-256G 5%
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 39.3 avg: 48.3 median: 49.5 (18%) max: 55 MB/s
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -84%
...
Toshiba KBG30ZMT512G -2%
Toshiba KBG40ZNV512G -1%
Samsung SSD 970 EVO Plus 1TB -1%
Samsung PM991 MZALQ512HALU
Samsung SSD PM981 MZVLB512HAJQ 0%
Samsung PM991 MZVLQ256HAJD 0%
Toshiba KBG30ZPZ128G 2%
Toshiba KBG40ZNS512G NVMe 3%
Toshiba KBG30ZMV256G 5%
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 378.47 avg: 733 median: 936.7 (28%) max: 958 MB/s
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -98%
...
Intel SSD 660p SSDPEKNW512G8 -10%
Intel SSD 660p 1TB SSDPEKNW010T8 -9%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNV512G 6%
WDC PC SN520 SDAPNUW-512G 7%
Toshiba KBG30ZMT512G 11%
Kingston RBUSNS8154P3512GJ1 11%
SK hynix BC501 HFM512GDHTNG-8310A 12%
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 722 avg: 900 median: 954 (32%) max: 957.1 MB/s
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -99%
...
Toshiba KBG40ZNS512G NVMe -15%
Samsung PM991 MZALQ512HALU
Toshiba KBG30ZMT512G 3%
Apple SSD AP0512 3%
WDC PC SN520 SDAPNUW-512G 4%
SK hynix BC501 HFM512GDHTNG-8310A 4%
Toshiba KBG30ZMV512G 5%
...
DiskSpd - DiskSpd seq_write
min: 1004.75 avg: 1148 median: 1143 (27%) max: 1318 MB/s
...
Apple SSD AP0256 -7%
Intel SSDPEMKF512G8 NVMe SSD -7%
WDC PC SN520 SDAPNUW-512G -1%
Samsung PM991 MZALQ512HALU
WDC PC SN520 SDAPNUW-256G 3%
Apple SSD SM0512F 3%
Toshiba KBG40ZNS512G NVMe 11%
...
DiskSpd - DiskSpd seq_read
min: 1232.5 avg: 1477 median: 1518.4 (36%) max: 1678 MB/s
...
Apple SSD AP0512 -8%
Apple SSD SM0512F -2%
Samsung SSD 950 Pro 512GB m.2 NVMe 0%
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNS512G NVMe 4%
...
DiskSpd - DiskSpd seq_q8t1_write
min: 1264 avg: 1348 median: 1339 (27%) max: 1422.92 MB/s
...
Apple SSD AP0256 -16%
Intel SSDPEMKF512G8 NVMe SSD -9%
Toshiba KBG40ZNS512G NVMe -6%
WDC PC SN520 SDAPMUW-512 0%
Samsung PM991 MZALQ512HALU
Samsung SSD 950 Pro 512GB m.2 NVMe 5%
WDC PC SN520 SDAPNUW-512G 5%
Intel SSD 760p SSDPEKKW512G8 10%
Toshiba KBG40ZNV512G 10%
Intel SSD 760p SSDPEKKW010T8 11%
...
DiskSpd - DiskSpd seq_q8t1_read
min: 2036 avg: 2262 median: 2300.4 (34%) max: 2365 MB/s
...
Samsung PM991 MZALQ512HALU
Toshiba KBG40ZNS256G NVMe 2%
Toshiba KBG40ZNV512G 3%
Toshiba KBG40ZNS512G NVMe 4%
Apple SSD SM0512F 7%
Intel Optane 905P 7%
...
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 1763.22 avg: 2056 median: 2052.2 (30%) max: 2357 MB/s
Toshiba 064G93 64 GB eMMC -93%
...
Toshiba KBG30ZPZ128G -14%
2x Micron 2200S 512 GB (RAID 0) -2%
Samsung PM991 MZALQ256HAJD -2%
Samsung PM991 MZALQ512HALU
Apple SSD SM0512F 15%
...
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.16
log 25. 13:59:13
#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 Wed, 20 Jan 2021 14:09:28 +0100 +0.001s ... 0.001s
#3 composed specs +0.003s ... 0.004s
#4 did output specs +0s ... 0.004s
#5 getting avg benchmarks for device 3442 +0.004s ... 0.008s
#6 got single benchmarks 3442 +0.012s ... 0.02s
#7 got avg benchmarks for devices +0s ... 0.02s
#8 min, max, avg, median took s +0.59s ... 0.61s
#9 return log +0.009s ... 0.619s
Notebook reviews with Samsung PM991 MZALQ512HALU
Lenovo IdeaPad 5 14ARE05 : AMD Ryzen 5 4500U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 14.00", 1.4 kg
Review » Lenovo IdeaPad 5 14ARE05 in review: A lot of computing power in a compact case
Lenovo Legion 5 15IMH05H : Intel Core i5-10300H NVIDIA GeForce RTX 2060 Mobile, 15.60", 2.5 kg
Review » Lenovo Legion 5 15IMH05H Review: Excellent power delivery and good battery life
Lenovo ThinkPad E15 20RD0011GE : Intel Core i7-10510U AMD Radeon RX 640, 15.60", 1.8 kg
Review » Lenovo ThinkPad E15 Laptop Review: Too much performance with too little cooling
Lenovo ThinkPad E15 Gen2-20T9S00K00 : AMD Ryzen 7 4700U AMD Radeon RX Vega 7, 15.60", 1.8 kg
Review » Lenovo ThinkPad E15 Gen.2 Review: Office laptop with an AMD chip and new design
Lenovo Yoga 7 14ITL5 : Intel Core i5-1135G7 Intel Iris Xe Graphics G7 80EUs, 14.00", 1.5 kg
Review » Lenovo Yoga 7i 14-inch Tiger Lake Laptop Review: Core i5-1135G7 Debut
Lenovo IdeaPad 5 14ARE05 : AMD Ryzen 5 4500U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 14.00", 1.4 kg
External Review » Lenovo IdeaPad 5 14ARE05
Lenovo ThinkPad E15 Gen2-20T9S00K00 : AMD Ryzen 7 4700U AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Lenovo ThinkPad E15 Gen2-20T9S00K00
Lenovo IdeaPad 5 14ARE05 : AMD Ryzen 5 4500U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 14.00", 1.4 kg
» Powerful subnotebook thanks to Ryzen 5 4500U: Lenovo IdeaPad 5 14ARE05
Lenovo Legion 5 15IMH05H : Intel Core i5-10300H NVIDIA GeForce RTX 2060 Mobile, 15.60", 2.5 kg
» Wish you could turn Nvidia Optimus on and off? The Lenovo Legion 5 15IMH05H lets you do just that
Lenovo ThinkPad E15 Gen2-20T9S00K00 : AMD Ryzen 7 4700U AMD Radeon RX Vega 7, 15.60", 1.8 kg
» The first ThinkPad with Ryzen 4000 has arrived: AMD much faster than Intel
»
Lenovo's ThinkPad E15 Gen.2 AMD offers a more compact design and a lot more performance
Lenovo Yoga 7 14ITL5 : Intel Core i5-1135G7 Intel Iris Xe Graphics G7 80EUs, 14.00", 1.5 kg
» Lenovo Yoga 7i Core i5-1135G7 CPU is on par with the Core i7-1165G7, but its Iris Xe graphics is way behind
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Klaus Hinum (Update: 2020-03-21)