Samsung PM981a MZVLB1T0HBLR
The Samsung SSD PM981a 1TB nVME SSD (MZVLB1T0HBLR-00000) is a high end M.2 2280 SSD based on the Samsung Phoenix Controller (S4LR020) with 8 channels. It is specified with 3,500 MB/s read and 3,000 MB/s write speeds (max) and 580k/500k IOPS 4k. The power consumption is specified with 0.03 W in idle and 5.6 W under load. The PM981a uses Samsung 3D-NAND TLC with 96 layers (V-NAND v5) and uses NVMe 1.3.
Type SSD Size M.2 2280 Capacity 1024 GB Interface Announced 04.08.2019
Benchmarks Performance Rating - DiskSpd
46.6 pt (56%)
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Samsung SSD PM981 MZVLB2T0HMLB -2%
Samsung SSD PM981 MZVLB1T0HALR -2%
Samsung PM981a MZVLB1T0HBLR
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min: 440.8 avg: 1137 median: 1112.5 (19%) max: 1628.65 MB/s
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SK Hynix HFM512GD3JX013N -4%
Crucial P1 SSD CT1000P1SSD8 -4%
Intel Optane 32 GB MEMPEK1W032GA -3%
Intel SSD 760p SSDPEKKW512G8 -2%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) -1%
Samsung PM981a MZVLB1T0HBLR
Intel SSD 760p SSDPEKKW020T8 1%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 1%
Liteon CA1-8D512 2%
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min: 123.31 avg: 511 median: 558.2 (21%) max: 733.52 MB/s
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Toshiba XG5-P KXG50PNV2T04 -6%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) -6%
Intel SSD 660p 1TB SSDPEKNW010T8 -5%
Crucial P1 SSD CT1000P1SSD8 -3%
Samsung PM981a MZVLB1T0HBLR
Samsung SM951 MZVPV512HDGL m.2 PCI-e 1%
SK Hynix PC601 NVMe 512 GB 5%
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Patriot P300 P300P512GM28US 135%
min: 1130.75 avg: 2065 median: 2023.2 (55%) max: 2932.4 MB/s
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2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) -6%
Samsung PM981a MZVLB1T0HBLR
Intel SSD 760p SSDPEKKW020T8 1%
Crucial P1 SSD CT1000P1SSD8 1%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 2%
Samsung SSD 970 EVO Plus 1TB 3%
CUKUSA 1 TB SATA SSD Q0526A 4%
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2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 68%
min: 3309 avg: 4799 median: 4966 (54%) max: 5810 Points
Seagate Momentus 5400.6 ST9250315AS -100%
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1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) -8%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB -7%
Samsung SSD PM981 MZVLB1T0HALR -4%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) -2%
Samsung PM981a MZVLB1T0HBLR
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) 1%
Samsung SSD PM981 MZVLB2T0HMLB 2%
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min: 1471 avg: 2099 median: 2183 (49%) max: 2414 Points
Samsung SpinPoint M8 HN-M101MBB -100%
...
Samsung SSD PM981 MZVLB1T0HALR -7%
Sabrent Rocket Q 1TB RKT30Q.1 -7%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981 MZVLB2T0HMLB 2%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 4%
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min: 1154 avg: 1794 median: 1828 (58%) max: 2339 Points
Seagate Momentus 5400.6 ST9250315AS -100%
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2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) -4%
Samsung SSD PM981 MZVLB1T0HALR -3%
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 0%
2x SK Hynix PC400 512GB (RAID 0) 0%
Samsung PM981a MZVLB1T0HBLR
2x Samsung PM961 MZVLW256HEHP (RAID 0) 0%
Samsung SSD PM981 MZVLB2T0HMLB 2%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 6%
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AS SSD - Access Time Write *
min: 0.017 avg: 0 median: 0 (0%) max: 0.128 ms
Intel Optane 32 GB MEMPEK1W032GA -61%
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2x Plextor PX512M6GV-2280 (RAID 0) 0%
Samsung SSD 850 EVO mSATA 120GB 0%
Samsung MZNTD512HAGL 0%
Kingston RBU-SNS8152S3128GG6 0%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 0%
Phison 256GB PC3110-S10C 0%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) 0%
Samsung PM981a MZVLB1T0HBLR
Samsung MZNLN128HCGR-000L2 0%
Samsung PM991 MZALQ256HAJD 1%
Toshiba KXG5AZNV256G 1%
CUK Cyclone 500GB M.2 NVMe 2%
Samsung SSD SM841 128GB 2%
Liteonit LCS-256M6S 2%
Samsung MZ7TN512HDHP-00000 5%
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Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 147589%
AS SSD - Access Time Read *
min: 0.032 avg: 0 median: 0.1 (0%) max: 0.087 ms
Intel Optane 32 GB MEMPEK1W032GA -74%
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Crucial P1 SSD CT1000P1SSD8 -2%
Crucial M500 480 GB CT480M500SSD1 -1%
OCZ Vector 256 GB -1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -1%
Samsung PM981a MZVLB1T0HBLR
CUK Cyclone 500GB M.2 NVMe 1%
LiteOn CX2-8B256 1%
Samsung MZFLV256 NVMe 1%
Samsung SSD 850 EVO 1TB 2%
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Toshiba MK7575GSX 55545%
min: 1073.65 avg: 1758 median: 1845.4 (48%) max: 2152.41 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
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Sabrent Rocket Q 1TB RKT30Q.1 -8%
Samsung SSD PM981 MZVLB1T0HALR -8%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981 MZVLB2T0HMLB 2%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 4%
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min: 857.5 avg: 1493 median: 1533.5 (59%) max: 2011.23 MB/s
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2x Samsung SSD 970 Pro 512GB (RAID 0) -5%
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID) -3%
2x Samsung PM961 MZVLW256HEHP (RAID 0) -1%
Samsung PM981a MZVLB1T0HBLR
Apple SSD SM1024L 0%
Samsung SSD PM981 MZVLB1T0HALR 1%
Samsung SSD PM981 MZVLB2T0HMLB 2%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 4%
2x SK Hynix PC400 512GB (RAID 0) 5%
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min: 87.38 avg: 127 median: 124.4 (1%) max: 202.34 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
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Samsung SSD 960 Evo 250GB m.2 NVMe -3%
Toshiba KXG5AZNV1T02 -3%
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) -2%
2x Samsung SSD 970 Pro 512GB (RAID 0) -2%
Samsung SSD PM981a MZVLB256HBHQ -1%
Samsung PM981a MZVLB1T0HBLR
SK Hynix HFM512GD3JX013N 1%
Kingston OM8PCP3512F-AB 1%
Intel SSD 660p 2TB SSDPEKNW020T8 1%
Samsung SSD PM981 MZVLB2T0HMLB 2%
Toshiba KBG40ZNV512G 2%
...
min: 44.96 avg: 52.7 median: 52.7 (20%) max: 61.42 MB/s
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Intel SSD 660p 2TB SSDPEKNW020T8 -3%
Crucial P1 SSD CT1000P1SSD8 -3%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB -2%
Intel SSD 760p SSDPEKKW512G8 -1%
Samsung PM981a MZVLB1T0HBLR
ADATA XPG Gammix S11 480GB 0%
Intel SSD 760p SSDPEKKW010T8 1%
Lite-On CA3-8D512 2%
...
Intel Optane 32 GB MEMPEK1W032GA 405%
AS SSD - Sequential Write
min: 1295.71 avg: 2135 median: 2375 (57%) max: 2837.42 MB/s
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Kingston SA2000M81000G -9%
Samsung SSD PM981 MZVLB1T0HALR -5%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -4%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -2%
Samsung PM981a MZVLB1T0HBLR
2x Samsung PM961 MZVLW256HEHP (RAID 0) 3%
Samsung SSD PM981 MZVLB2T0HMLB 4%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 6%
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1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 94%
min: 1949.74 avg: 2476 median: 2620.4 (47%) max: 2891.04 MB/s
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CUK Cyclone 500GB M.2 NVMe -3%
Intel SSD 600p SSDPEKKW512G8L -3%
Intel SSD Pro 7600p SSDPEKKF512G8L -3%
Intel SSD 760p SSDPEKKW010T8 -1%
Intel SSD 760p SSDPEKKW256G8 0%
Samsung PM981a MZVLB1T0HBLR
Intel SSD 760p SSDPEKKW020T8 0%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 2%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) 2%
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CrystalDiskMark 3.0 - 4K QD32 Write
min: 396.1 avg: 426 median: 426.4 (56%) max: 456.63 MB/s
WDC Scorpio Blue WD5000BPVT-80HXZT1 -100%
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ADATA SX7000NP 128 GB -4%
2x Transcend SSD370 mSATA 256GB (RAID 0) -4%
Toshiba KBG40ZNV512G -3%
WDC PC SN520 SDAPMUW-512 -2%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
Samsung SM951 MZVPV512 m.2 PCI-e -1%
4x Micron M600 MTFDDAV512MBF M.2 (RAID 0) 0%
Samsung PM981a MZVLB1T0HBLR
SK Hynix PC300 NVMe 256 GB 0%
Toshiba NVMe THNSF5512GPUK 1%
Toshiba NVMe THNSN51T02DUK 3%
Toshiba KBG40ZNS512G NVMe 3%
Intel SSD Pro 7600p SSDPEKKF512G8L 3%
SK hynix PC400 512 GB 4%
2x SanDisk X400 1TB M.2 SD8SN8U1T001122 (RAID 0) 4%
2x Toshiba HG6 THNSNJ256G8NU (RAID 0) 4%
...
CrystalDiskMark 3.0 - 4K QD32 Read
min: 450.7 avg: 494 median: 494.2 (52%) max: 537.6 MB/s
WD Blue UltraSlim WD5000MPCK-22AWHT0 -100%
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Toshiba XG4 NVMe (THNSN5512GPUK) -3%
2x Lite-On LMT-128M6M (RAID 0) -3%
Toshiba NVMe THNSN5256GPUK -2%
Intel SSD 760p SSDPEKKW256G8 -1%
Samsung PM981a MZVLB1T0HBLR
Toshiba NVMe THNSN5256GPU7 0%
LITEON CB1-SD256 1%
2x Toshiba HG6 THNSNJ256G8NU (RAID 0) 2%
Intel SSD Pro 7600p SSDPEKKF512G8L 2%
2x Toshiba HG6 THNSNJ128G8NU (RAID 0) 3%
Samung SM951 MZVPV128 NVMe 4%
...
Intel Optane 32 GB MEMPEK1W032GA 80%
CrystalDiskMark 3.0 - 4K Write
min: 105 avg: 139 median: 139.3 (16%) max: 173.56 MB/s
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 PM981a MZVLB1T0HBLR
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%
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Samsung PM991 MZVLQ256HAJD 536%
CrystalDiskMark 3.0 - 4K Read
min: 56.51 avg: 63.1 median: 63.1 (1%) max: 69.62 MB/s
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Lite-On CA3-8D512 -7%
Samsung SSD PM981 MZVLB512HAJQ -3%
Intel SSD 760p SSDPEKKW020T8 -1%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) 0%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD 970 EVO Plus 1TB 0%
Intel SSD Pro 7600p SSDPEKKF512G8L 1%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS721010A9E630 1 TB HDD 90%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 135%
Intel Optane 32 GB MEMPEK1W032GA 399%
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Samsung PM991 MZVLQ256HAJD 2043%
CrystalDiskMark 3.0 - 512K Write
min: 1361.33 avg: 1987 median: 1987.2 (47%) max: 2613 MB/s
...
Samsung SSD PM981 MZVLB512HAJQ -17%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) -10%
Samsung SSD PM981 MZVLB1T0HALR -9%
Samsung PM981a MZVLB1T0HBLR
2x Samsung SM951 MZVPV512HDGL (RAID 0) 18%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 20%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) 33%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 33%
CrystalDiskMark 3.0 - 512K Read
min: 591.17 avg: 794 median: 794.3 (34%) max: 997.4 MB/s
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Apple SSD AP0256 -5%
Kingston RBUSNS8154P3512GJ -5%
WDC PC SN520 SDAPMUW-512 -5%
Toshiba KBG20ZMS256G -5%
Intel SSD 600p SSDPEKKW256G7 -3%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS721010A9E630 1 TB HDD -2%
Toshiba XG5 KXG50ZNV512G -2%
Samsung PM981a MZVLB1T0HBLR
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 0%
Toshiba KBG40ZNS256G NVMe 1%
SK Hynix BC501 NVMe 256 GB 2%
Apple SSD SM0512L 3%
SK Hynix PC300 NVMe 256 GB 3%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) 4%
WDC PC SN520 SDAPNUW-512G 5%
2x Micron M600 MTFDDAV128MBF (RAID 0) 5%
...
CrystalDiskMark 3.0 - Sequential Write
min: 1081.2 avg: 1859 median: 1859.1 (44%) max: 2637 MB/s
...
Samsung SSD 970 EVO Plus 1TB -12%
Samsung SSD PM981 MZVLB512HAJQ -11%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981 MZVLB1T0HALR 4%
...
CrystalDiskMark 3.0 - Sequential Read
min: 1055.2 avg: 1176 median: 1176.1 (34%) max: 1297 MB/s
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Intel SSD 600p SSDPEKKW512G7 -6%
Apple SSD AP0256 -5%
SK hynix BC501 HFM512GDHTNG-8310A -5%
Intel SSD 600p SSDPEKKW256G7 -5%
Kingston RBUSNS8154P3512GJ1 -4%
Kingston OM8PCP3512F-AB -3%
Samsung PM971 KUS040202M -1%
SK Hynix PC300 NVMe 256 GB -1%
Toshiba NVMe THNSN5256GPUK 0%
Samsung PM981a MZVLB1T0HBLR
Toshiba THNSF5256GPUK 2%
Samsung PM951 NVMe MZVLV256 4%
WDC PC SN520 SDAPNUW-256G 6%
3x Kingston RBU-SNS8100S3128GD (RAID 0) 6%
Toshiba XG4 NVMe (THNSN5512GPUK) 7%
SK Hynix PC300 NVMe 512 GB 9%
WDC PC SN520 SDAPNUW-512G 10%
...
2x Samsung SM951 MZVPV256HDGL (RAID 0) 177%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 86.29 avg: 140 median: 135.7 (12%) max: 211.8 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
SK Hynix PC601 NVMe 512 GB -4%
WDC PC SN520 SDAPNUW-512G -1%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM871 MZNLN512HMJP 1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 94%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 41.91 avg: 47.9 median: 47.7 (1%) max: 57.18 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Toshiba BG4 KBG40ZPZ256G -3%
LiteOn CX2-8B256 -3%
Samsung SSD 960 Evo 250GB m.2 NVMe -2%
Toshiba XG4 NVMe (THNSN5512GPUK) -2%
Samsung PM981a MZVLB1T0HBLR
Toshiba KBG30ZMV256G 0%
Toshiba KBG40ZNS256G NVMe 1%
Kingston OM8PCP3512F-AB 1%
Intel 545s SSDSC2KW256G8L 2%
...
Intel Optane 32 GB MEMPEK1W032GA 622%
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1066.91 avg: 2048 median: 2044 (46%) max: 2938 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -99%
...
Samsung SSD PM981 MZVLB1T0HALR -3%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB -1%
Kingston SA2000M81000G 0%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981a MZVLB256HBHQ 2%
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 972.5 avg: 1904 median: 2016.5 (37%) max: 2639 MB/s
...
Toshiba BG4 KBG40ZPZ512G -5%
Apple SSD AP0128 -5%
Toshiba XG5 KXG50ZNV256G -5%
LiteOn CX2-8B256 -1%
Samsung PM981a MZVLB1T0HBLR
Toshiba KXG5AZNV1T02 2%
Kingston SA2000M81000G 3%
SK Hynix HFM512GD3JX013N 4%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 182%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 268.25 avg: 466 median: 465 (27%) max: 656.1 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Apple SSD SM0512L -2%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) -1%
Intel SSDPEMKF512G8 NVMe SSD -1%
Intel SSD 660p 2TB SSDPEKNW020T8 0%
Toshiba NVMe THNSN5256GPU7 0%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) 2%
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 81%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 289 avg: 499 median: 522.3 (33%) max: 722.5 MB/s
WDC Blue WD10SPZX-24Z10T0 -100%
...
Lite-On CA1-8D256-HP -1%
Intel SSDPEMKF512G8 NVMe SSD -1%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD 0%
Samsung PM981a MZVLB1T0HBLR
LITEON CB1-SD256 0%
Intel SSD 760p SSDPEKKW010T8 1%
Intel SSD 660p 2TB SSDPEKNW020T8 1%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) 2%
...
Intel Optane 32 GB MEMPEK1W032GA 86%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2935.6 avg: 3003 median: 3011 (54%) max: 3033.1 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -6%
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) -3%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) -3%
Samsung PM981a MZVLB1T0HBLR
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 2%
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0) 3%
3x Samsung SSD 970 Pro 512GB (RAID 0) 3%
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) 4%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2853 avg: 3462 median: 3538.8 (39%) max: 3568 MB/s
...
Samsung SSD PM981a MZVLB256HBHQ -2%
2x SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) (RAID 0) -1%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) -1%
Samsung PM981a MZVLB1T0HBLR
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 0%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 0%
Samsung SSD PM981 MZVLB2T0HMLB 0%
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) 0%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 160%
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
1491 MB/s (56%)
...
Samsung SSD PM981 MZVLB256HAHQ -23%
Samsung SSD PM981 MZVLB512HAJQ -15%
Toshiba KXG5AZNV256G -11%
Samsung SSD PM981 MZVLB1T0HALR -6%
Samsung PM981a MZVLB1T0HBLR
...
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
1499 MB/s (65%)
...
Samsung SSD PM981 MZVLB512HAJQ -20%
Toshiba KXG5AZNV256G -19%
Samsung SSD PM981 MZVLB1T0HALR -3%
Samsung PM981a MZVLB1T0HBLR
DiskSpd - DiskSpd 4k_q1t1_write
min: 89 avg: 141 median: 126 (43%) max: 240 MB/s
...
WDC PC SN520 SDAPNUW-256G -2%
256 GB NVMe -2%
Samsung SSD PM981 MZVLB256HAHQ -1%
Samsung PM981a MZVLB1T0HBLR
Intel SSD 660p 1TB SSDPEKNW010T8 1%
WDC PC SN520 SDAPNUW-512G 1%
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 37.4 avg: 47.2 median: 47.8 (17%) max: 58.7 MB/s
...
Samsung SSD PM981 MZVLB256HAHQ -1%
Toshiba KBG30ZMT512G 0%
Samsung PM981a MZVLB1T0HBLR
Toshiba KBG40ZNV512G 1%
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 360.87 avg: 1642 median: 2109 (50%) max: 2161 MB/s
...
Samsung SSD PM981 MZVLB256HAHQ -9%
Samsung SSD PM981 MZVLB512HAJQ -7%
Samsung PM981a MZVLB1T0HBLR
Kingston OM8PCP31024F 2%
Samsung SSD PM981 MZVLB1T0HALR 4%
Samsung SSD PM981 MZVLB2T0HMLB 24%
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 655.07 avg: 1597 median: 1827 (45%) max: 1911.94 MB/s
...
2x Micron 2200S 512 GB (RAID 0) -6%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD 970 EVO Plus 1TB 5%
...
DiskSpd - DiskSpd seq_write
min: 1148 avg: 2067 median: 2078 (49%) max: 2937 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -8%
SK Hynix HFM512GD3JX013N -8%
Samsung SSD PM981a MZVLB256HBHQ -4%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981 MZVLB1T0HALR 1%
...
DiskSpd - DiskSpd seq_read
min: 1040 avg: 1853 median: 1994 (48%) max: 2547 MB/s
...
2x Micron 2200S 512 GB (RAID 0) -5%
Kingston SA2000M81000G -3%
Samsung SSD PM981a MZVLB256HBHQ -2%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981 MZVLB1T0HALR 0%
Samsung SSD PM981 MZVLB256HAHQ 3%
Intel SSD 760p SSDPEKKW512G8 3%
...
DiskSpd - DiskSpd seq_q8t1_write
min: 2771 avg: 2972 median: 3005.2 (50%) max: 3025 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -6%
SK Hynix HFM512GD3JX013N 0%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD 970 EVO Plus 1TB 1%
...
DiskSpd - DiskSpd seq_q8t1_read
min: 2863 avg: 3326 median: 3398 (50%) max: 3579 MB/s
...
Samsung SSD PM981 MZVLB2T0HMLB -2%
Samsung SSD PM981 MZVLB256HAHQ -1%
Samsung PM981a MZVLB1T0HBLR
Samsung SSD PM981a MZVLB256HBHQ 2%
...
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 1945 avg: 3121 median: 3273 (48%) max: 3565 MB/s
Toshiba 064G93 64 GB eMMC -95%
...
Intel SSDPEMKF512G8 NVMe SSD -5%
Toshiba XG5-P KXG50PNV2T04 -4%
Samsung PM981a MZVLB1T0HBLR
Intel SSD 760p SSDPEKKW512G8 1%
Samsung SSD 970 EVO Plus 1TB 1%
Intel SSD 760p SSDPEKKW010T8 2%
Samsung SSD PM981 MZVLB2T0HMLB 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 1038.32 1038.95 1039.77 1039.79 1040.01 1040.4 1040.59 1042.09 1042.28 1043.13 1043.74 1044.38 1044.38 1044.59 1044.59 1044.79 1044.81 1045.01 1045.01 1045.02 1045.02 1045.65 1045.86 1045.86 1045.86 1131.67 1216.85 1806.7 1893.92 2085.85 2155.96 2194.46 2220.64 2277.66 3108.61 3221.7 3240.94 3294.42 3311.61 3335.1 3415.93 3444.54 3454.65 3460.09 3466.59 3466.79 3473.93 3479.8 3492.32 3521.83 1042.06 1042.69 1044.16 1044.8 1047.32 1047.74 1047.74 1047.74 1047.95 1048.16 1048.37 1048.79 1048.79 1049 1049.41 1049.41 1049.41 1256.19 1354.11 1563.85 1890.16 2088.13 2201.17 2440.25 2441.44 2457.44 2488.06 3220.81 3355.44 3364.06 3369.07 3371.17 3372.43 3372.88 3376.41 3378.14 3378.51 3378.93 3380.4 3381.87 3382.76 3384.8 3386.69 3389.06 3390.75 3390.81 3391.23 3394.87 3398.23 3400.32 1995.03 2004.27 2008.41 2009.49 2010.33 2011.63 2013.85 2014.57 2037.68 2061.22 2115.22 2126.99 2148 2196.36 2199.91 2261.78 2276.88 2297.64 2309.59 2348.52 2351.42 2353.31 2415.3 2422.86 2488.21 2495.78 2497.67 2506.29 2515.11 2519.52 2527.88 2541.38 2550.83 2554.96 2576.05 2578.78 2712.22 2734.91 2808.04 2958.71 3027 3184.81 3522.59 3525.94 3528.17 3529.23 3531.54 3533.01 3535.74 3536.37 2081.45 2423.89 2424.49 2443.6 2451.57 2451.78 2461.22 2470.65 2528.09 2533.57 2535.46 2541.7 2622.91 2625.21 2634.02 2635.67 2636.3 2642.16 2645.77 2650.74 2651.01 2654.72 2655.62 2658.35 2659.95 2667.28 2670.42 2671.25 2671.46 2679.62 2742.24 2744.33 2770.13 2771.92 2776.21 2776.95 2777.37 2777.78 2777.99 2778.52 2781.34 2781.76 2783.02 2785.02 2787.53 2789.92 2891.34 2893.86 2894.78 2906.86 2806.04 2906.02 2906.86 2908.33 2909.38 2910.01 2910.22 2910.22 2910.69 2910.85 2911.06 2911.06 2911.06 2911.27 2911.27 2911.69 2911.69 2911.9 2911.9 2911.9 2911.9 2911.9 2911.9 2911.9 2911.9 2912.11 2912.11 2912.11 2912.31 2912.31 2912.52 2912.52 2912.52 2912.52 2912.73 2913.57 2913.57 2913.57 2913.57 2913.57 2913.99 2913.99 2913.99 2913.99 2913.99 2914.2 2914.2 2914.2 2914.62 2915.04 2828.64 2933.5 2937.27 2941.04 2941.45 2946.06 2946.08 2947.11 2947.73 2948.15 2948.57 2949.62 2950.04 2952.16 2952.34 2952.55 2952.76 2953.8 2954.64 2957.19 2957.57 2958.41 2959.08 2959.24 2959.5 2959.87 2960.08 2961.13 2962.59 2963.43 2964.69 2965.52 2965.52 2966.84 2966.99 2967.41 2968.45 2971.59 2971.66 2971.87 2972.22 2974.81 2975.57 2980.38 2981.73 2981.73 2981.94 2982.36 2982.36 2986.66 2495.82 3025.14 3027.66 3028.92 3030.59 3031.43 3032.06 3032.48 3032.69 3033.11 3033.32 3033.53 3033.53 3034.16 3034.37 3035 3035 3035.21 3035.21 3035.21 3035.21 3035.63 3036.47 3037.51 3037.51 3037.72 3037.93 3038.35 3038.56 3038.98 3040.03 3040.66 3040.87 3041.5 3041.92 3042.34 3042.55 3043.6 3043.6 3043.81 3045.48 3045.9 3046.53 3047.16 3047.37 3049.89 3050.1 3051.57 3052.82 3053.66 1041.88 1087.51 1539.38 2182.55 2437.05 2848.53 2940.62 3046.94 3145.73 3247.45 3248.28 3248.91 3249.96 3250.17 3250.17 3250.59 3251.63 3251.84 3252.05 3252.05 3252.26 3252.26 3252.47 3252.47 3252.47 3252.47 3252.68 3252.89 3252.89 3252.89 3253.31 3253.31 3253.31 3253.31 3253.52 3253.73 3253.73 3253.93 3254.35 3254.56 3254.98 3254.98 3255.82 3256.03 3256.24 3257.07 3258.12 3258.12 3259.38 3264.19 2922.44 3069.75 3070.17 3073.52 3073.8 3075.68 3076.24 3077.08 3079.17 3081.97 3082.1 3082.6 3082.73 3084.61 3084.7 3085.24 3085.54 3087.01 3087.54 3087.54 3087.75 3087.75 3087.75 3087.96 3088.17 3088.17 3089.52 3089.64 3089.73 3090.06 3090.26 3090.26 3090.57 3090.68 3090.78 3090.99 3091.1 3091.1 3091.41 3093.19 3093.61 3095.19 3095.5 3095.61 3095.71 3096.65 3097.07 3098.01 3099.47 3101.15 2643.25 3069.6 3079.67 3082.18 3084.07 3104.2 3107.98 3133.98 3136.71 3139.23 3145.52 3147.83 3148.03 3150.76 3151.18 3151.39 3151.81 3152.23 3152.44 3152.86 3153.49 3153.91 3154.54 3155.79 3156 3156.21 3156.84 3157.26 3157.26 3157.47 3157.89 3158.31 3158.52 3158.52 3158.52 3159.57 3159.78 3160.41 3160.83 3161.04 3162.3 3162.3 3163.34 3163.34 3165.65 3166.28 3167.12 3168.17 3175.09 3179.07 1043.97 1047.53 1591.28 1623.3 2032.48 2497.71 2913.2 3118.83 3282.19 3354.81 3493.23 3512.62 3516.71 3521.75 3523.84 3524.05 3524.26 3524.89 3524.89 3525.31 3525.39 3527.41 3528.25 3528.53 3528.67 3529.58 3530.21 3530.62 3530.83 3530.83 3530.97 3531.6 3531.67 3532.09 3532.3 3532.65 3532.65 3532.93 3533.07 3533.07 3533.28 3533.49 3533.76 3533.91 3533.97 3534.39 3534.39 3534.81 3535.44 3537.95 2920.32 3247.65 3249.33 3249.33 3249.75 3250.38 3252.26 3255.62 3257.09 3257.3 3258.14 3259.18 3260.65 3262.12 3264.01 3265.69 3265.89 3266.1 3268.62 3268.83 3269.04 3269.46 3270.72 3271.14 3274.07 3274.7 3274.91 3275.75 3277.43 3278.48 3279.53 3284.56 3285.82 3286.03 3288.12 3292.95 3294.42 3302.18 3308.68 3328.81 3329.23 3335.1 3337.2 3339.3 3341.18 3342.44 3344.33 3345.38 3346.01 3353.35 2978.29 3369.88 3373.69 3374.11 3376.37 3377.21 3377.42 3378.26 3378.93 3380.14 3383.13 3385.58 3386.42 3386.84 3387.67 3388.09 3388.51 3389.77 3389.98 3389.98 3389.98 3390.81 3391.09 3391.86 3392.14 3393.19 3393.33 3393.33 3393.33 3393.82 3393.95 3394.87 3395.21 3395.29 3396.05 3396.05 3396.47 3396.67 3396.76 3396.88 3397.72 3397.93 3397.93 3398.77 3398.98 3401.16 3401.49 3403.37 3404 3409.34 3191.45 3286.79 3332 3362.15 3398.64 3401.7 3403.16 3404.21 3404.42 3404.84 3404.94 3405.47 3405.67 3405.67 3406.09 3406.93 3407.03 3407.14 3407.56 3408.19 3408.4 3408.4 3409.23 3409.23 3409.44 3409.44 3409.65 3409.86 3410.07 3410.28 3410.7 3410.91 3410.91 3411.12 3411.12 3411.74 3411.95 3412.58 3412.58 3413.42 3413.63 3413.84 3413.84 3414.37 3414.46 3414.46 3415.09 3416.56 3416.77 3416.98 3152.22 3412.7 3413.74 3414.79 3416.47 3416.68 3417.1 3418.15 3418.36 3419.2 3420.25 3421.29 3423.18 3423.81 3423.81 3424.23 3424.44 3424.44 3424.65 3424.86 3424.86 3425.07 3425.7 3425.91 3426.12 3426.54 3426.96 3428 3428 3428.21 3428.42 3428.42 3428.84 3428.84 3428.84 3429.05 3429.68 3430.1 3430.1 3430.73 3431.15 3432.62 3432.83 3433.25 3435