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 | NVMe |
Controller | Samsung Polaris V2 |
Announced | 23.01.2020 |
Benchmarks
Performance Rating - DiskSpd
37.4 pt (44%)
...
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) -2%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW010T8 1%
...
Phison ESR01TBMFCT 126%
min: 387.8 avg: 1200 median: 1288 (22%) max: 1725 MB/s
...
Samsung PM991a MZ9LQ1T0HBLB-00BKN -2%
Gigabyte AG470S1TB-SI B10 0%
Intel SSD 660p 2TB SSDPEKNW020T8 0%
Samsung SSD PM981a MZVLB512HBJQ
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) 1%
SK Hynix PC601 NVMe 512 GB 1%
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0) 1%
Patriot P300 P300P512GM28US 2%
Kioxia XG7 KXG7AZNV1T02 3%
Kingston OM8PCP31024F 4%
...
min: 72.2 avg: 547 median: 550 (20%) max: 920 MB/s
...
SK Hynix PC601 NVMe 512 GB -2%
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) -1%
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Samsung SSD SM951 256GB MZHPV256HDGL 0%
Samsung SSD PM981a MZVLB512HBJQ
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 0%
Samsung SSD PM981 MZVLB1T0HALR 2%
Intel SSD 660p 2TB SSDPEKNW020T8 2%
2x Samsung SSD 970 Pro 512GB (RAID 0) 3%
...
min: 1358 avg: 1896 median: 1998 (18%) max: 2452 MB/s
...
Phison Electronics PS5012 -6%
Intel SSD 760p SSDPEKKW010T8 -2%
Samsung SSD PM981a MZVLB512HBJQ
Transcend M.2 SSD 2200S TS512GMTE220S 1%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) 2%
2x Micron M600 MTFDDAV128MBF NVMe (RAID 0) 3%
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) 83%
min: 2927 avg: 4249 median: 4371 (47%) max: 5192 Points
Seagate Momentus 5400.6 ST9250315AS -100%
...
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -2%
Samsung SSD PM981a MZVLB512HBJQ
SK Hynix Gold P31 2TB SHGP31-2000GM 1%
2x Samsung SSD 970 Pro 512GB (RAID 0) 2%
...
Phison ESR01TBMFCT 121%
min: 1598 avg: 2040 median: 2075.5 (47%) max: 2377 Points
Samsung SpinPoint M8 HN-M101MBB -100%
...
SK Hynix HFS512 GDE9X081N -5%
Samsung SSD PM981 MZVLB1T0HALR -5%
Sabrent Rocket Q 1TB RKT30Q.1 -4%
SK Hynix HFM512GD3JX013N -1%
SK Hynix Gold P31 2TB SHGP31-2000GM 0%
Samsung SSD PM981a MZVLB512HBJQ
Phison 512GB PA6620060U 0%
Samsung SSD PM981 MZVLB2T0HMLB 5%
...
min: 843 avg: 1469 median: 1521 (42%) max: 1944 Points
Seagate Momentus 5400.6 ST9250315AS -99%
...
2x Samsung SSD PM951 MZVLV256HCHP (RAID 0) -4%
CUK Cyclone 500GB M.2 NVMe -2%
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -2%
Samsung SSD PM981 MZVLB512HAJQ -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung PM991 MZVLQ512HBLU 1%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) 1%
Asura Genesis Xtreme NVMe M.2 SSD 1 TB 2%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 2%
Toshiba BG4 KBG40ZPZ256G 2%
2x Samsung SM951 MZVPV512HDGL (RAID 0) 3%
...
Phison ESR01TBMFCT 147%
AS SSD - Access Time Write *
min: 0.018 avg: 0.1 median: 0 (0%) max: 0.151 ms
...
SK hynix PC400 512 GB -2%
Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000 -2%
Crucial M500 480 GB CT480M500SSD3 mSATA -2%
Samsung MZYTY256HDHP -1%
Liteonit LCH-256V2S -1%
Kingston RBUSNS8154P3512GJ1 -1%
Ramaxel RTNTE256PCA8EADL -1%
Transcend MTS800 256GB M.2 (TS256GMTS800) -1%
Samsung SSD PM851 128 GB MZ7TE128HMGR -1%
Samsung SSD PM981a MZVLB512HBJQ
3x Kingston RBU-SNS8100S3128GD (RAID 0) 0%
Western Digital WD Blue PC SSD WDS250G1B0B 0%
Lenovo UMIS AM610 RPFTJ256PDD2MWX 0%
Toshiba HG6 THNSNJ128GMCU 0%
Crucial MX100 256 GB 0%
Micron M600 MTFDDAV256MBF mSATA 0%
SK hynix SSD Canvas SC300 HFS256GD9MNE-6200A 0%
SK hynix SC311 M.2 0%
Samsung PM871b MZNLN128HAHQ 1%
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 112621%
AS SSD - Access Time Read *
min: 0.035 avg: 0.1 median: 0.1 (0%) max: 0.079 ms
Intel Optane 32 GB MEMPEK1W032GA -77%
...
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -3%
2x Plextor PX512M6GV-2280 (RAID 0) -3%
Crucial M500 240 GB CT240M500SSD1 -3%
Toshiba KXG5AZNV1T02 -3%
2x Transcend SSD370 mSATA 256GB (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
Phison ESR01TBMFCT 1%
Samsung SSD SM951 256GB MZHPV256HDGL 1%
Samsung SSD SM951 256GB MZHPV256HDGL 1%
ADATA IM2S3138E-256GM-B 1%
Intel SSD 660p 2TB SSDPEKNW020T8 2%
...
Toshiba MK7575GSX 49630%
min: 1311 avg: 1714 median: 1765.5 (46%) max: 2009 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
Sabrent Rocket Q 1TB RKT30Q.1 -6%
Samsung SSD PM981 MZVLB1T0HALR -5%
SK Hynix HFS512 GDE9X081N -4%
SK Hynix HFM512GD3JX013N -2%
Samsung SSD PM981a MZVLB512HBJQ
Kioxia XG7 KXG7AZNV1T02 1%
Phison 512GB PA6620060U 3%
Samsung SSD PM981 MZVLB2T0HMLB 4%
...
min: 585 avg: 1178 median: 1237.5 (42%) max: 1633 MB/s
...
Samsung MZFLW1T0HMLH -2%
Toshiba BG4 KBG40ZPZ512G -2%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -2%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) -1%
2x Samsung SM951 MZVPV256HDGL (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SM951 MZVPV512HDGL (RAID 0) 0%
Samsung PM991 MZVLQ512HBLU 0%
ADATA XPG Gammix S11 480GB 1%
Samsung SSD PM981 MZVLB512HAJQ 2%
...
Phison ESR01TBMFCT 152%
min: 96.5 avg: 130.9 median: 124.3 (1%) max: 196.7 MB/s
ADATA DashDrive Durable HD650 USB 3.0 -100%
...
Intel SSD 660p 2TB SSDPEKNW020T8 -2%
Samsung SSD PM981 MZVLB2T0HMLB -2%
Samsung SSD PM981a MZVLB256HBHQ -1%
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) 0%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba KXG5AZNV256G 0%
Intel SSD 660p 1TB SSDPEKNW010T8 1%
Patriot P300 P300P512GM28US 1%
Toshiba KBG40ZNV512G 1%
Samsung SSD 970 EVO Plus 1TB 1%
...
min: 42.06 avg: 53 median: 53.6 (20%) max: 60.3 MB/s
...
Phison PS5013 311CD0512GB -2%
SK Hynix HFS512 GDE9X081N -2%
Toshiba KBG40ZNV512G -1%
ADATA XPG Gammix S11 480GB 0%
Samsung SSD PM981a MZVLB512HBJQ
Intel SSD 760p SSDPEKKW010T8 0%
Lite-On CA3-8D512 1%
...
Intel Optane 32 GB MEMPEK1W032GA 403%
AS SSD - Sequential Write
min: 1200 avg: 1952 median: 2089.5 (40%) max: 2724 MB/s
...
Asura Genesis Xtreme NVMe M.2 SSD 1 TB -2%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981 MZVLB1T0HALR 4%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 5%
Transcend M.2 SSD 2200S TS512GMTE220S 5%
SK Hynix HFM512GD3JX013N 5%
...
min: 1658 avg: 2380 median: 2496.5 (43%) max: 2936 MB/s
...
Intel SSD 760p SSDPEKKW512G8 -4%
Toshiba KXG50ZNV1T02 -3%
Phison 512GB PA6620060U -1%
Samsung SSD PM981a MZVLB512HBJQ
CUK Cyclone 500GB M.2 NVMe 1%
Intel SSD 600p SSDPEKKW512G8L 1%
Intel SSD Pro 7600p SSDPEKKF512G8L 1%
...
CrystalDiskMark 3.0 - 4K QD32 Write
450.2 MB/s (59%)
WDC Scorpio Blue WD5000BPVT-80HXZT1 -100%
...
Toshiba NVMe THNSN51T02DUK -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%
2x Lite-On LMT-128M6M (RAID 0) 2%
Intel SSD 760p SSDPEKKW020T8 3%
...
CrystalDiskMark 3.0 - 4K QD32 Read
571 MB/s (57%)
WD Blue UltraSlim WD5000MPCK-22AWHT0 -100%
...
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -3%
Lite-On CA3-8D512 -3%
3x Lite-On LMT-128M6M (RAID 0) -3%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS721010A9E630 1 TB HDD -1%
Toshiba KBG40ZNV512G -1%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SM951 MZHPV128 m.2 PCI-e 2%
Samsung SSD 970 EVO Plus 1TB 2%
Intel SSD 760p SSDPEKKW020T8 3%
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 4%
Toshiba NVMe THNSN5128GP 4%
Intel SSD 760p SSDPEKKW512G8 6%
...
CrystalDiskMark 3.0 - 4K Write
160.9 MB/s (18%)
Seagate Mobile HDD 1TB ST1000LX015-1U7172 -100%
...
Intel SSD 760p SSDPEKKW512G8 -4%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) -4%
Lite-On CA3-8D512 -2%
Samsung SSD 950 Pro 512GB m.2 NVMe -1%
Samsung SM951 MZVPV256HDGL m.2 PCI-e -1%
Intel SSD Pro 7600p SSDPEKKF512G8L 0%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SM951 MZVPV512HDGL m.2 PCI-e 3%
Intel Optane 32 GB MEMPEK1W032GA 5%
...
CrystalDiskMark 3.0 - 4K Read
70.9 MB/s (1%)
...
Intel SSD 600p SSDPEKKW512G7 -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 32 GB MEMPEK1W032GA 344%
Samsung SSD PM981 MZVLB1T0HALR 882%
...
CrystalDiskMark 3.0 - 512K Write
1820 MB/s (43%)
...
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
2x Samsung SM951 MZVPV512HDGL (RAID 0) 29%
2x Samsung SM951 MZVPV256HDGL (RAID 0) 31%
...
CrystalDiskMark 3.0 - 512K Read
1675 MB/s (64%)
...
Intel SSD 760p SSDPEKKW020T8 -17%
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%
...
Sabrent Rocket 4.0 500GB 56%
CrystalDiskMark 3.0 - Sequential Write
1624 MB/s (38%)
...
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 (39%)
...
3x Lite-On LMT-128M6M (RAID 0) -5%
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%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 82.2 avg: 139.2 median: 134.9 (12%) max: 203 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
SK Hynix HFS512 GDE9X081N -1%
WDC PC SN520 SDAPNUW-512G -1%
Samsung SSD PM981a MZVLB512HBJQ
...
Phison ESR01TBMFCT 139%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 35.78 avg: 48.2 median: 47.7 (1%) max: 65.5 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
Kingston OM8PCP3512F-AB -2%
Toshiba KBG30ZMV256G -1%
Samsung SSD PM981a MZVLB512HBJQ
Intel 545s SSDSC2KW256G8L 1%
...
Intel Optane 32 GB MEMPEK1W032GA 618%
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 931 avg: 2080 median: 2122 (11%) max: 2896 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -99%
...
SK Hynix HFS512 GDE9X081N -2%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981a MZVLB256HBHQ 1%
2x Micron 2200S 512 GB (RAID 0) 7%
...
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1136 avg: 2078 median: 2153 (40%) max: 2754 MB/s
...
SK Hynix HFM512GD3JX013N -4%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba KXG50ZNV1T02 1%
Samsung SSD PM981a MZVLB256HBHQ 1%
CUK Cyclone 500GB M.2 NVMe 1%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 159%
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 325.5 avg: 451.3 median: 432.3 (16%) max: 640 MB/s
Western Digital Scorpio Blue WD5000LPCX-24C6HT0 -100%
...
2x SK Hynix PC601 NVMe 512 GB (RAID 0) -1%
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0) -1%
Samsung SSD PM981a MZVLB512HBJQ
3x Samsung SSD 970 Pro 512GB (RAID 0) 1%
Apple SSD SM0256L 1%
LiteOn CX2-8B256 1%
Samsung SSD 970 EVO Plus 1TB 1%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 332.2 avg: 475.5 median: 495.9 (21%) max: 707 MB/s
WDC Blue WD10SPZX-24Z10T0 -100%
...
Intel SSD 760p SSDPEKKW512G8 -3%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) -3%
Intel SSD 760p SSDPEKKW256G8 -3%
Kingston OM8PCP31024F -1%
Toshiba XG5-P KXG50PNV2T04 0%
Samsung SSD PM981a MZVLB512HBJQ
Toshiba NVMe THNSN5256GPUK 1%
Crucial P1 SSD CT1000P1SSD8 1%
Samsung PM971 KUS040202M 2%
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) 2%
Toshiba BG3 KBG30ZMS512G 3%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 934 avg: 2905 median: 2980 (51%) max: 2994 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -3%
SK Hynix HFS512 GDE9X081N 0%
SK Hynix HFM512GD3JX013N 0%
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) 0%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0) 0%
...
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3246 avg: 3507 median: 3549 (39%) max: 3568 MB/s
...
Samsung SSD PM981 MZVLB2T0HMLB -1%
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) -1%
2x Samsung SM961 MZVKW512HMJP NVMe (RAID 0) 0%
Samsung SSD PM981a MZVLB512HBJQ
2x Samsung SSD 970 Pro 512GB (RAID 0) 0%
SK Hynix Gold P31 2TB SHGP31-2000GM 0%
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0) 1%
...
1x Samsung SSD PM981 MZVLB512HAJQ + 2x Intel SSD 760p SSDPEKKW512G8 (RAID 0) 157%
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
min: 383.7 avg: 914 median: 913.9 (18%) max: 1444 MB/s
...
WDC PC SN810 1TB -31%
Intel SSD 760p SSDPEKKW256G8 -27%
WDC PC SN520 SDAPNUW-512G -22%
Intel SSD 660p SSDPEKNW512G8 -13%
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%
...
Phison Electronics PS5012 158%
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
min: 981 avg: 1017 median: 1016.5 (15%) max: 1052 MB/s
...
Intel SSD Pro 7600p SSDPEKKF512G8L -11%
Toshiba XG5-P KXG50PNV2T04 -10%
Toshiba KBG40ZNS256G NVMe -8%
Toshiba KBG30ZMT512G -4%
Liteon CA1-8D512 -1%
Samsung SSD PM981a MZVLB512HBJQ
WDC PC SN520 SDAPNUW-512G 1%
Toshiba XG5 KXG50ZNV512G 4%
Phison PS5013 311CD0512GB 9%
Apple SSD AP0512 15%
...
Kioxia XG7 KXG7AZNV1T02 158%
PCMark 8 - PCMark 8 Storage v2
min: 4983 avg: 5057 median: 5078.5 (99%) max: 5087 Points
...
SK Hynix PC300 NVMe 512 GB 0%
Intel SSD 760p SSDPEKKW256G8 0%
Samsung SSD PM981a MZVLB512HBJQ
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%
...
DiskSpd - DiskSpd 4k_q1t1_write
min: 10.42 avg: 136.2 median: 137.5 (33%) max: 210 MB/s
...
SK Hynix HFS512 GDE9X081N -3%
Toshiba KBG30ZMV512G -3%
Crucial P1 SSD CT1000P1SSD8 -3%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981a MZVLB256HBHQ 0%
256 GB NVMe 1%
Toshiba KBG40ZNS512G NVMe 1%
WDC PC SN520 SDAPNUW-256G 1%
Intel SSD 660p SSDPEKNW512G8 1%
...
DiskSpd - DiskSpd 4k_q1t1_read
min: 7.67 avg: 45.2 median: 46.8 (16%) max: 53.6 MB/s
...
SK hynix BC501 HFM512GDHTNG-8310A -3%
Samsung PM991 MZVLQ512HBLU -1%
Kingston OM8PCP31024F 0%
Samsung SSD PM981a MZVLB512HBJQ
Transcend M.2 SSD 430S TS512GMTS430S 0%
Sabrent Rocket 4.0 500GB 1%
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 11.49 avg: 1118 median: 951 (22%) max: 2156 MB/s
...
Intel SSD 760p SSDPEKKW010T8 -2%
Samsung SSD PM981a MZVLB512HBJQ
Sabrent Rocket 4.0 500GB 0%
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 11.83 avg: 1005 median: 1143 (27%) max: 1162 MB/s
...
SK Hynix HFS512 GDE9X081N -6%
Toshiba KBG30ZMV512G -6%
Kingston RBUSNS8154P3512GJ -4%
Sabrent Rocket 4.0 500GB -3%
Kingston RBUSNS8154P3512GJ1 -2%
Samsung SSD PM981a MZVLB512HBJQ
WDC PC SN520 SDAPMUW-512 1%
Apple SSD SM0512F 2%
ADATA XPG Gammix S11L 1024GB 6%
...
DiskSpd - DiskSpd seq_write
min: 178.3 avg: 1992 median: 2016 (41%) max: 2877 MB/s
...
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0) -5%
SK Hynix Gold P31 2TB SHGP31-2000GM -4%
Samsung SSD PM981a MZVLB512HBJQ
Samsung SSD PM981a MZVLB256HBHQ 0%
SK Hynix HFS512 GDE9X081N 2%
2x Micron 2200S 512 GB (RAID 0) 4%
Samsung SSD PM981 MZVLB1T0HALR 4%
...
DiskSpd - DiskSpd seq_read
min: 214.1 avg: 1976 median: 2089 (45%) max: 2511 MB/s
...
Samsung SSD PM981 MZVLB256HAHQ -4%
Intel SSD 760p SSDPEKKW512G8 -4%