Samsung SSD PM981a MZVLB512HBJQ
The Samsung SSD PM981a 512 GB is a fast NVMe SSD in the M.2 2280 format. It is intended for OEMs only and therefore often found in high end laptops. It uses the Samsung Phoenix controller and 3D-NAND TLC flash memory.
Type NVMe Size PCIe x4 Capacity 512 GB Interface Controller Samsung Polaris V2 Announced 23.01.2020
Benchmarks Performance Rating - DiskSpd
41.5 pt (47%)
...
Samsung SSD PM981 MZVLB256HAHQ -8%
SK Hynix HFM512GD3JX013N -8%
2x Micron 2200S 512 GB (RAID 0) -2%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW512G8 1%
Samsung SSD PM981 MZVLB512HAJQ 2%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 5%
...
min: 387.77 avg: 1186 median: 1291.2 (22%) max: 1724.84 MB/s
...
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -5%
Intel SSD 760p SSDPEKKW020T8 -3%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -3%
Liteon CA1-8D512 -2%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 660p 2TB SSDPEKNW020T8 1%
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) 2%
SK Hynix PC601 NVMe 512 GB 2%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 2%
Patriot P300 P300P512GM28US 3%
...
min: 72.23 avg: 523 median: 548.7 (20%) max: 919.95 MB/s
...
Crucial P1 SSD CT1000P1SSD8 -5%
Samsung SM951 MZVPV512HDGL m.2 PCI-e -2%
Samsung SSD PM981a MZVLB512HBJQ
SK Hynix PC601 NVMe 512 GB 2%
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) 4%
Samsung SSD SM951 256GB MZHPV256HDGL 4%
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Patriot P300 P300P512GM28US 130%
min: 1385.88 avg: 1951 median: 2061.9 (56%) max: 2452.1 MB/s
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Intel SSD 760p SSDPEKKW010T8 -4%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -1%
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) 0%
Samsung SSD PM981a MZVLB512HBJQ
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 78%
min: 2927 avg: 4203 median: 4361 (51%) max: 5133 Points
Seagate Momentus 5400.6 ST9250315AS -100%
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2x Micron 2200S 512 GB (RAID 0) -5%
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) -3%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SSD 970 Pro 512GB (RAID 0) 3%
2x SK Hynix PC400 512GB (RAID 0) 4%
...
min: 1598 avg: 2029 median: 2065 (48%) max: 2367 Points
Samsung SpinPoint M8 HN-M101MBB -100%
...
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) -9%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) -8%
Samsung SSD PM981 MZVLB1T0HALR -4%
Sabrent Rocket Q 1TB RKT30Q.1 -3%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB2T0HMLB 5%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 8%
...
min: 843 avg: 1445 median: 1491 (53%) max: 1890 Points
Seagate Momentus 5400.6 ST9250315AS -99%
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ADATA XPG Gammix S11 480GB -3%
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) -2%
CUK Cyclone 500GB M.2 NVMe -1%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB512HAJQ 0%
Toshiba BG4 KBG40ZPZ512G 2%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) 3%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 4%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 4%
Toshiba BG4 KBG40ZPZ256G 4%
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AS SSD - Access Time Write *
min: 0.018 avg: 0.1 median: 0 (0%) max: 0.112 ms
Intel Optane 32 GB MEMPEK1W032GA -71%
...
LiteOn CV1-8B512 -2%
Sandisk X110 SD6SF1M-256G-1022 -2%
Toshiba THNSNJ256GMCU -2%
Liteon L8H-256V2G -1%
Liteonit LMT-256M6S -1%
Crucial M550 CT128M550SSD3 -1%
Kingston RBU-SC100S37128GD -1%
Crucial M500 240 GB CT240M500SSD1 -1%
Toshiba KXG50ZNV1T02 -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB1T0HALR 1%
Toshiba KSG60ZMV256G 1%
2x Kingston RBU-SNS8100S3128GD (RAID 0) 1%
Micron SSD 1100 SED 512GB, M.2 (MTFDDAV512TBN) 1%
2x Toshiba HG6 THNSNJ256G8NU (RAID 0) 1%
Crucial M500 240 GB CT240M500SSD3 mSATA 1%
Samsung CM871a MZNTY256HDHP 2%
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 109467%
AS SSD - Access Time Read *
min: 0.035 avg: 0.1 median: 0.1 (0%) max: 0.076 ms
Intel Optane 32 GB MEMPEK1W032GA -76%
...
Samsung SSD PM981 MZVLB1T0HALR -3%
OCZ Vector 150 120 GB -2%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) -2%
Samsung SSD 850 EVO M.2 500GB -2%
Samsung SM951 MZHPV256HDGL m.2 PCI-e -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD 850 EVO 500GB 0%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 1%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) 1%
Toshiba KXG5AZNV1T02 1%
Crucial M500 240 GB CT240M500SSD1 1%
2x Plextor PX512M6GV-2280 (RAID 0) 1%
2x Transcend SSD370 mSATA 256GB (RAID 0) 3%
...
Toshiba MK7575GSX 51682%
min: 1311.42 avg: 1707 median: 1753.4 (46%) max: 2007.16 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
Samsung SSD PM981 MZVLB512HAJQ -12%
Sabrent Rocket Q 1TB RKT30Q.1 -5%
Samsung SSD PM981 MZVLB1T0HALR -5%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB2T0HMLB 5%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 7%
...
min: 585.08 avg: 1162 median: 1205.2 (51%) max: 1601.42 MB/s
...
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
CUK Cyclone 500GB M.2 NVMe -2%
Samsung MZFLW1T0HMLH -1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 0%
Samsung SSD PM981a MZVLB512HBJQ
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) 0%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 1%
2x Samsung SM951 MZVPV512HDGL (RAID 0) 2%
ADATA XPG Gammix S11 480GB 2%
...
min: 96.51 avg: 133 median: 124.6 (1%) max: 196.67 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -2%
Toshiba KBG40ZNV512G -2%
Toshiba KXG5AZNV256G -2%
Patriot P300 P300P512GM28US -1%
Intel SSD 660p 1TB SSDPEKNW010T8 -1%
Samsung SSD PM981a MZVLB512HBJQ
Lite-On CA3-8D512 1%
Samsung SM951 MZVPV512HDGL m.2 PCI-e 1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e 2%
Intel SSD 760p SSDPEKKW256G8 2%
...
min: 47.55 avg: 53.3 median: 53.5 (20%) max: 60.3 MB/s
...
ADATA XPG Gammix S11 480GB -1%
Intel SSD 760p SSDPEKKW010T8 0%
Samsung SSD PM981a MZVLB512HBJQ
Lite-On CA3-8D512 1%
Intel SSD 760p SSDPEKKW020T8 5%
Kingston OM8PCP3512F-AB 6%
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) 8%
...
Intel Optane 32 GB MEMPEK1W032GA 399%
AS SSD - Sequential Write
min: 1199.53 avg: 1895 median: 2048.1 (49%) max: 2724.02 MB/s
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Sabrent Rocket Q 1TB RKT30Q.1 -2%
Apple SSD SM1024L -2%
Samsung SSD PM981a MZVLB512HBJQ
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 1%
Kingston SA2000M81000G 2%
Samsung SSD PM981 MZVLB1T0HALR 7%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 8%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 119%
min: 1657.77 avg: 2296 median: 2187.6 (40%) max: 2861.05 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -3%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -1%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 0%
Intel SSD 760p SSDPEKKW512G8 0%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba KXG50ZNV1T02 0%
CUK Cyclone 500GB M.2 NVMe 4%
...
CrystalDiskMark 3.0 - 4K QD32 Write
450 MB/s (59%)
WDC Scorpio Blue WD5000BPVT-80HXZT1 -100%
...
Toshiba KBG40ZNS512G NVMe -3%
Intel SSD Pro 7600p SSDPEKKF512G8L -2%
SK hynix PC400 512 GB -2%
2x SanDisk X400 1TB M.2 SD8SN8U1T001122 (RAID 0) -2%
2x Toshiba HG6 THNSNJ256G8NU (RAID 0) -2%
LiteOn CX2-8B256 -1%
Samsung SSD PM981a MZVLB512HBJQ
Apple SSD SM0256L 1%
Intel Optane 905P 2%
2x Lite-On LMT-128M6M (RAID 0) 2%
Intel SSD 760p SSDPEKKW020T8 3%
...
CrystalDiskMark 3.0 - 4K QD32 Read
571 MB/s (60%)
WD Blue UltraSlim WD5000MPCK-22AWHT0 -100%
...
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -3%
3x Lite-On LMT-128M6M (RAID 0) -3%
Lite-On CA3-8D512 -3%
Toshiba KBG40ZNS512G NVMe -1%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS721010A9E630 1 TB HDD -1%
Toshiba KBG40ZNV512G -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD 970 EVO Plus 1TB 2%
Samsung SM951 MZHPV128 m.2 PCI-e 2%
Intel SSD 760p SSDPEKKW020T8 3%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 4%
Toshiba NVMe THNSN5128GP 4%
Intel SSD 760p SSDPEKKW512G8 6%
Intel SSD 760p SSDPEKKW010T8 6%
...
Intel Optane 32 GB MEMPEK1W032GA 55%
CrystalDiskMark 3.0 - 4K Write
161 MB/s (18%)
Seagate Mobile HDD 1TB ST1000LX015-1U7172 -100%
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Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -7%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -4%
Intel SSD 760p SSDPEKKW512G8 -4%
Lite-On CA3-8D512 -2%
Samsung SSD 950 Pro 512GB m.2 NVMe -1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SM951 MZVPV512HDGL m.2 PCI-e 3%
Intel Optane 32 GB MEMPEK1W032GA 6%
...
Samsung PM991 MZVLQ256HAJD 449%
CrystalDiskMark 3.0 - 4K Read
70.9 MB/s (1%)
...
Samsung SSD PM981 MZVLB512HAJQ -13%
Intel SSD 760p SSDPEKKW020T8 -12%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -11%
Samsung SSD 970 EVO Plus 1TB -11%
Intel SSD Pro 7600p SSDPEKKF512G8L -10%
Samsung SSD PM981a MZVLB512HBJQ
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS721010A9E630 1 TB HDD 69%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 109%
Intel Optane 905P 250%
Intel Optane 32 GB MEMPEK1W032GA 344%
Samsung SSD PM981 MZVLB1T0HALR 882%
Samsung PM991 MZVLQ256HAJD 1807%
CrystalDiskMark 3.0 - 512K Write
1820 MB/s (43%)
...
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -16%
Samsung SM951 MZVPV512 m.2 PCI-e -14%
Samsung SSD PM981 MZVLB512HAJQ -10%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) -2%
Samsung SSD PM981 MZVLB1T0HALR 0%
Samsung SSD PM981a MZVLB512HBJQ
Intel Optane 905P 13%
2x Samsung SM951 MZVPV512HDGL (RAID 0) 29%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 31%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) 45%
...
CrystalDiskMark 3.0 - 512K Read
1675 MB/s (71%)
...
Intel SSD 760p SSDPEKKW020T8 -17%
Toshiba KBG40ZNS512G NVMe -15%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -11%
2x Samsung SM951 MZVPV512HDGL (RAID 0) -4%
Lite-On CA3-8D512 -3%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SM951 MZVPV256HDGL (RAID 0) 5%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) 6%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) 7%
Intel Optane 905P 41%
CrystalDiskMark 3.0 - Sequential Write
1624 MB/s (38%)
...
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) -5%
Apple SSD SM0512G -4%
Samsung SM951 MZVPV512 m.2 PCI-e -4%
Samsung SM951 MZVPV512HDGL m.2 PCI-e -3%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD 970 EVO Plus 1TB 1%
Samsung SSD PM981 MZVLB512HAJQ 2%
...
CrystalDiskMark 3.0 - Sequential Read
1545 MB/s (44%)
...
Toshiba KXG5AZNV256G -4%
Toshiba NVMe THNSN5256GPU7 -3%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) -2%
Apple SSD AP0512 -2%
SK hynix PC401 HFS256GD9TNG -2%
Samsung SSD PM981a MZVLB512HBJQ
Samsung PM961 NVMe MZVLW128HEGR 1%
SK hynix PC400 512 GB 1%
Samsung SM951 MZHPV256HDGL m.2 PCI-e 2%
...
2x Samsung SM951 MZVPV256HDGL (RAID 0) 111%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 82.21 avg: 138 median: 134.5 (12%) max: 185.02 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
SK Hynix PC601 NVMe 512 GB -3%
Samsung SSD PM981a MZVLB256HBHQ -3%
Intel Optane 120 GB SSDPEK1W120GA -3%
Samsung SSD PM981a MZVLB512HBJQ
WDC PC SN520 SDAPNUW-512G 1%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 97%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 35.78 avg: 47.7 median: 47.3 (1%) max: 65.15 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Toshiba BG4 KBG40ZPZ256G -2%
LiteOn CX2-8B256 -2%
Samsung SSD 960 Evo 250GB m.2 NVMe -2%
Toshiba XG4 NVMe (THNSN5512GPUK) -1%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba KBG30ZMV256G 1%
Toshiba KBG40ZNS256G NVMe 2%
Kingston OM8PCP3512F-AB 2%
...
Intel Optane 32 GB MEMPEK1W032GA 625%
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 930.5 avg: 2031 median: 2086 (47%) max: 2896 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -99%
...
SK Hynix HFM512GD3JX013N -4%
Samsung SSD PM981 MZVLB1T0HALR -2%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB -1%
Samsung SSD PM981a MZVLB512HBJQ
Kingston SA2000M81000G 1%
Samsung SSD PM981a MZVLB256HBHQ 3%
Intel Optane 905P 4%
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1136 avg: 2065 median: 2179.5 (41%) max: 2754 MB/s
...
Toshiba KXG5AZNV1T02 -6%
SK Hynix HFM512GD3JX013N -4%
Kingston SA2000M81000G -4%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba KXG50ZNV1T02 1%
Samsung SSD PM981a MZVLB256HBHQ 2%
CUK Cyclone 500GB M.2 NVMe 2%
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) 2%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) 2%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 160%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 325.5 avg: 449 median: 435.5 (26%) max: 555.8 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Samsung SSD 970 EVO Plus 1TB -2%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -1%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
Apple SSD SM0256L 1%
3x Samsung SSD 970 Pro 512GB (RAID 0) 1%
LiteOn CX2-8B256 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 88%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 332.2 avg: 461 median: 487.7 (31%) max: 584.9 MB/s
WDC Blue WD10SPZX-24Z10T0 -100%
...
Toshiba KBG40ZNV512G -3%
Samsung SSD PM981 MZVLB2T0HMLB -2%
Apple SSD AP0256 -2%
Intel SSD 660p 1TB SSDPEKNW010T8 -1%
Intel SSD 600p SSDPEKKW512G8L -1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 0%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW256G8 0%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 0%
Toshiba XG5-P KXG50PNV2T04 3%
Toshiba NVMe THNSN5256GPUK 4%
...
Intel Optane 32 GB MEMPEK1W032GA 101%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 933.6 avg: 2891 median: 2979 (53%) max: 2994 MB/s
...
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) -4%
SK Hynix HFM512GD3JX013N -3%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -2%
Samsung SSD PM981a MZVLB512HBJQ
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) 0%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 1%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3246 avg: 3497 median: 3548 (39%) max: 3568 MB/s
...
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -1%
Samsung SSD PM981 MZVLB2T0HMLB -1%
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0) 0%
2x Samsung SSD 970 Pro 512GB (RAID 0) 0%
SK Hynix HFM512GD3JX013N 1%
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) 1%
Samsung SSD 970 EVO Plus 1TB 1%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 158%
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
min: 383.7 avg: 914 median: 914.1 (34%) max: 1444.4 MB/s
...
WDC PC SN520 SDAPNUW-256G -37%
Kingston RBUSNS8154P3512GJ -34%
Intel SSD 760p SSDPEKKW256G8 -27%
WDC PC SN520 SDAPNUW-512G -22%
Intel SSD 660p SSDPEKNW512G8 -18%
Intel SSD 660p 1TB SSDPEKNW010T8 -4%
Toshiba XG5 KXG50ZNV512G -3%
Samsung SSD PM981a MZVLB512HBJQ
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 0%
Lite-On CA3-8D512 5%
Kingston OM8PCP3512F-AB 7%
Intel SSD Pro 7600p SSDPEKKF512G8L 11%
Toshiba XG5-P KXG50PNV2T04 14%
Kingston SA2000M81000G 17%
...
Intel Optane 905P 143%
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
min: 981.22 avg: 1017 median: 1016.7 (44%) max: 1052.2 MB/s
...
Intel SSD 760p SSDPEKKW256G8 -20%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -19%
WDC PC SN520 SDAPNUW-256G -19%
Lite-On CA3-8D512 -17%
Intel SSD Pro 7600p SSDPEKKF512G8L -11%
Toshiba XG5-P KXG50PNV2T04 -10%
Toshiba KBG30ZMT512G -4%
Liteon CA1-8D512 -1%
Samsung SSD PM981a MZVLB512HBJQ
WDC PC SN520 SDAPNUW-512G 1%
Toshiba KBG40ZNS256G NVMe 2%
Toshiba KBG40ZNS512G NVMe 3%
Toshiba XG5 KXG50ZNV512G 4%
Kingston SA2000M81000G 15%
Apple SSD AP0512 15%
Samsung SSD PM981 MZVLB512HAJQ 17%
...
Intel Optane 905P 126%
PCMark 8 - PCMark 8 Storage v2
5083 Points (99%)
...
Apple SSD SM1024L 0%
Samsung SM951 MZVPV256 m.2 0%
Intel SSD 600p SSDPEKKW512G8L 0%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 0%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) 0%
Intel Optane 120 GB SSDPEK1W120GA 0%
Samsung SSD PM981a MZVLB256HBHQ 0%
Samsung SSD 970 EVO Plus 1TB 0%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD 950 Pro 256GB m.2 NVMe 0%
Intel Optane 905P 0%
DiskSpd - DiskSpd 4k_q1t1_write
min: 10.42 avg: 133 median: 134 (45%) max: 184.56 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -4%
SK hynix BC501 HFM512GDHTNG-8310A -3%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) -1%
Toshiba KBG30ZMV512G -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung PM991 MZVLQ256HAJD 1%
Samsung SSD PM981a MZVLB256HBHQ 2%
Intel SSD 660p SSDPEKNW512G8 2%
256 GB NVMe 4%
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 7.67 avg: 44.2 median: 46.3 (17%) max: 52.1 MB/s
...
Samsung SSD PM981a MZVLB256HBHQ -4%
Samsung SSD PM981 MZVLB1T0HALR -4%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
SK hynix BC501 HFM512GDHTNG-8310A 0%
Samsung SSD PM981a MZVLB512HBJQ
SK Hynix HFM512GD3JX013N 2%
Toshiba KBG40ZNS256G NVMe 2%
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 11.49 avg: 1060 median: 478 (14%) max: 2156 MB/s
...
Samsung SSD PM981a MZVLB256HBHQ -14%
Intel SSD 760p SSDPEKKW512G8 -5%
WDC PC SN520 SDAPMUW-512 -1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -1%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW010T8 3%
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 11.83 avg: 983 median: 1131 (36%) max: 1162 MB/s
...
Toshiba KBG30ZMT512G -6%
Apple SSD AP0512 -6%
WDC PC SN520 SDAPNUW-512G -5%
SK hynix BC501 HFM512GDHTNG-8310A -5%
Toshiba KBG30ZMV512G -4%
Samsung SSD PM981a MZVLB512HBJQ
Kingston RBUSNS8154P3512GJ1 1%
WDC PC SN520 SDAPMUW-512 3%
Apple SSD SM0512F 4%
Samsung SSD PM981 MZVLB512HAJQ 13%
...
DiskSpd - DiskSpd seq_write
min: 178.26 avg: 1944 median: 1980 (46%) max: 2877 MB/s
...
Samsung SSD PM981 MZVLB512HAJQ -4%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -2%
SK Hynix HFM512GD3JX013N -2%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981a MZVLB256HBHQ 2%
2x Micron 2200S 512 GB (RAID 0) 6%
Samsung SSD PM981 MZVLB1T0HALR 7%
...
DiskSpd - DiskSpd seq_read
min: 214.12 avg: 1944 median: 2089 (50%) max: 2471 MB/s
...
Samsung SSD PM981 MZVLB256HAHQ -2%
Intel SSD 760p SSDPEKKW512G8 -2%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSDPEMKF512G8 NVMe SSD 0%
SK Hynix HFM512GD3JX013N 3%
Toshiba XG5-P KXG50PNV2T04 6%
Samsung SSD PM981 MZVLB2T0HMLB 7%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 7%
...
DiskSpd - DiskSpd seq_q8t1_write
min: 169.66 avg: 2851 median: 2959 (50%) max: 2993 MB/s
...
2x Micron 2200S 512 GB (RAID 0) -6%
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -2%
Samsung SSD PM981a MZVLB512HBJQ
SK Hynix HFM512GD3JX013N 4%
Samsung SSD 970 EVO Plus 1TB 5%
...
DiskSpd - DiskSpd seq_q8t1_read
min: 221.44 avg: 3229 median: 3394 (50%) max: 3550 MB/s
...
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) -2%
Samsung SSD 970 EVO Plus 1TB -2%
Samsung SSD PM981 MZVLB512HAJQ -2%
Intel SSD 760p SSDPEKKW010T8 -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB2T0HMLB 1%
Samsung SSD PM981 MZVLB256HAHQ 2%
...
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 221.86 avg: 3159 median: 3465 (51%) max: 3546 MB/s
...
Intel SSDPEMKF512G8 NVMe SSD -6%
Toshiba XG5-P KXG50PNV2T04 -6%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW512G8 0%
Samsung SSD 970 EVO Plus 1TB 0%
Intel SSD 760p SSDPEKKW010T8 1%
Samsung SSD PM981 MZVLB2T0HMLB 3%
Samsung SSD PM981 MZVLB1T0HALR 4%
...
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 216.62 218.73 219.55 220.41 220.43 220.6 220.83 221.04 221.04 221.23 221.25 221.27 221.44 221.46 221.46 221.65 221.67 221.67 221.69 221.69 221.88 221.9 221.9 222.09 222.09 222.27 222.27 222.27 222.27 222.27 222.3 222.3 222.3 222.3 222.48 222.48 222.48 222.51 222.51 222.51 222.51 222.74 222.74 223.14 223.14 223.14 223.14 223.35 223.77 223.98 1037.67 1038.3 1038.72 1040.19 1040.4 1040.4 1040.61 1040.61 1040.61 1040.61 1040.61 1040.82 1040.82 1040.82 1040.82 1040.82 1040.82 1040.82 1040.82 1040.82 1040.82 1041.03 1041.03 1041.03 1041.03 1041.24 1041.24 1041.24 1041.45 1066.4 1125.33 1474.3 1543.08 1633.47 1833.96 1885.55 2097.36 2573.83 2786.07 2868.27 2949.85 3001.23 3213.05