2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Two Samsung OEM Client SSD PM9A1 1TB in RAID 0 combination offer 2 TB of storage and a higher performance than a single drive but at the cost of a higher power consumption and a higher risk of data loss (data lost if one drive has a failure). Each drive uses the Samsung Elpis (S4LV003) Controller with 8 channels and 512 MB LPDDR4. The memory modules are from Samsung (3D-NAND TLC 136 layers). The 1TB version is specified at 7000 MB/s and 5100 MB/s write (SLC cached). The power consumption is specified at 0.005 W (sleep) and 0.035W (idle) for each drive.
Type SSD Size M.2 2280 Capacity 2048 GB Interface NVMe Announced 26.02.2021
Benchmarks Performance Rating - DiskSpd
50.1 pt (69%)
...
Micron 3400 2TB MTFDKBA2T0TFH
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Kingston OM8PGP4512Q-A0
Samsung 990 Pro 1 TB
321JN1024GB-TX01
...
min: 1199 avg: 1251 median: 1250.5 (21%) max: 1302 MB/s
...
SK Hynix PC601 NVMe 512 GB
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0)
Patriot P300 P300P512GM28US
SK Hynix HFS512 GDE9X081N
SK Hynix PC711 1TB HFS001TDE9X073N
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Kingston OM8PCP31024F
WDC PC SN530 SDBQNPZ-512G
Adata Legend 710
...
min: 428 avg: 432.5 median: 432.5 (16%) max: 437 MB/s
...
Samsung SSD PM981a MZVLB256HBHQ
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0)
Sabrent Rocket 4.0 500GB
Samsung SSD 950 Pro 512GB m.2 NVMe
SK Hynix PC711 1TB HFS001TDE9X073N
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Samsung SM951 MZHPV128 m.2 PCI-e
Samsung SSD 980 1TB MZ-V8V1T0BW
Toshiba NVMe THNSN5256GPU7
...
Samsung 990 Pro 1 TB
min: 2582 avg: 2602 median: 2602 (24%) max: 2622 MB/s
...
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0)
321JN1024GB-TX01
Intel SSD 660p 2TB SSDPEKNW020T8
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
2x Samsung SSD 970 Pro 512GB (RAID 0)
ADATA XPG Gammix S11L 1024GB
Micron 2400 MTFDKBK1T0QFM
...
min: 4119 avg: 5058 median: 4364 (40%) max: 6691 Points
Seagate Momentus 5400.6 ST9250315AS
...
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
Samsung SSD PM981 MZVLB2T0HMLB
Samsung SSD 980 1TB MZ-V8V1T0BW
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Micron 2400 MTFDKBK1T0QFM
Kingston OM3PGP4512Q
...
min: 1656 avg: 1993 median: 1691 (30%) max: 2631 Points
Seagate Momentus 5400.6 ST9250315AS
...
Samsung SSD PM981 MZVLB1T0HALR
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
SK Hynix HFM512GD3JX013N
Kingston OM3PGP4512Q
...
min: 1715 avg: 2100 median: 1858 (7%) max: 2728 Points
Seagate Momentus 5400.6 ST9250315AS
...
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
Samsung SSD 980 1TB MZ-V8V1T0BW
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Phison Electronics PS5012
...
AS SSD - Access Time Write *
min: 0.021 avg: 0 median: 0 (0%) max: 0.036 ms
...
OCZ Vertex 4 256 GB VTX4-25SAT3-256G
Samsung SSD 840 EVO 500GB mSATA
Samsung SSD 840 500GB MZ7TD512HAGM
Samsung SSD 950 Pro 512GB m.2 NVMe
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0)
Samsung SSD PM841 MZMTD512HAGL
2x Samsung SM951 MZVPV256HDGL (RAID 0)
2x Toshiba NVMe THNSN5256GPU7 (RAID 0)
Intel SSD 760p SSDPEKKW020T8
Samsung SSD 950 Pro 256GB m.2 NVMe
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache
AS SSD - Access Time Read *
min: 0.021 avg: 0 median: 0 (0%) max: 0.044 ms
...
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
Asura Genesis Xtreme NVMe M.2 SSD 1 TB
Samsung 990 Pro 1 TB
2x Samsung SSD 960 Pro 1TB m.2 NVMe (RAID 0)
Samsung SSD 950 Pro 512GB m.2 NVMe
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Intel SSD 760p SSDPEKKW020T8
Lexar NM610 500GB
2x Samsung SSD 970 Pro 512GB (RAID 0)
...
Toshiba MK7575GSX
min: 1072 avg: 1273 median: 1134 (22%) max: 1613.52 MB/s
...
3x Samsung SSD 970 Pro 512GB (RAID 0)
2x Samsung SSD PM981 MZVLB512HAJQ (RAID 0)
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0)
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Lexar 1024GB LNM6A1X001T-HNNNG
2x Micron 2200S 512 GB (RAID 0)
2x Intel SSD 660p 1TB SSDPEKNW010T8 (RAID 0)
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
2x Samsung SSD 970 Pro 512GB (RAID 0)
...
min: 974 avg: 1222 median: 1011 (30%) max: 1679.76 MB/s
...
2x Samsung SM951 MZVPV512HDGL (RAID 0)
ADATA XPG Gammix S11 480GB
Samsung SSD PM981 MZVLB512HAJQ
2x SK Hynix PC601 NVMe 512 GB (RAID 0)
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Lexar 1024GB LNM6A1X001T-HNNNG
2x WDC PC SN720 SDAPNTW-256G-1014 (RAID 0)
Intel Optane 32 GB MEMPEK1W032GA
2x Samsung SSD PM981 MZVLB1T0HALR (RAID 0)
...
min: 112.8 avg: 141.6 median: 114.7 (31%) max: 197.41 MB/s
...
PSEIB512GABBMC0
2x Intel 760p 512 GB + 1x Samsung SM961 512 GB (RAID)
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Intel SSDPEMKF512G8 NVMe SSD
Intel SSD 760p SSDPEKKW010T8
Kingston NV2 1000GB SNV2S/1000G
...
min: 56.4 avg: 65 median: 58 (18%) max: 80.52 MB/s
...
Lexar 1024GB LNM6A1X001T-HNNNG
Samsung MZ9L4512HBLU-00BMV
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Micron 3400 2TB MTFDKBA2T0TFH
...
Intel Optane 32 GB MEMPEK1W032GA
AS SSD - Sequential Write
min: 4091 avg: 5779 median: 5041 (59%) max: 8205.5 MB/s
...
Corsair MP600 GS
Samsung 990 Pro 1 TB
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
min: 6844 avg: 8138 median: 7888 (79%) max: 9681.3 MB/s
...
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
...
DiskSpd - DiskSpd 4k_q1t1_write
min: 102.4 avg: 147.7 median: 103.7 (24%) max: 237 MB/s
...
Intel SSD 660p SSDPEKNW512G8
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Samsung SSD PM981 MZVLB512HAJQ
...
321JN1024GB-TX01
DiskSpd - DiskSpd 4k_q1t1_read
min: 56.9 avg: 68.3 median: 57.5 (17%) max: 90.6 MB/s
Samsung SSD 850 EVO 500GB
...
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Micron 3400 2TB MTFDKBA2T0TFH
Phison EM2804TBMTCB47
...
DiskSpd - DiskSpd 4k_q32t16_write
min: 342 avg: 845 median: 350 (7%) max: 1842 MB/s
...
SK hynix BC501 HFM512GDHTNG-8310A
Kingston RBUSNS8154P3512GJ
WDC PC SN520 SDAPMUW-512
SK Hynix HFM512GD3JX013N
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Samsung SSD PM981a MZVLB256HBHQ
Kingston OM8PCP3512F-AB
ADATA XPG Gammix S11L 1024GB
Kingston KC3000 2048G SKC3000D2048G
...
DiskSpd - DiskSpd 4k_q32t16_read
min: 706 avg: 1133 median: 711 (12%) max: 1982 MB/s
...
Adata Legend 710
Samsung SSD PM981 MZVLB512HAJQ
SK Hynix HFS512 GDE9X081N
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
WD PC SN560 SDDPNQE-1T00
...
DiskSpd - DiskSpd seq_write
min: 3988 avg: 5285 median: 4199 (53%) max: 7667 MB/s
...
Corsair MP600 GS
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
Sabrent Rocket 4.0 Plus 2TB
DiskSpd - DiskSpd seq_read
min: 4837 avg: 5074 median: 4842 (85%) max: 5544 MB/s
...
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
...
DiskSpd - DiskSpd seq_q8t1_write
min: 8297 avg: 8968 median: 8404 (82%) max: 10203 MB/s
...
Phison EM2804TBMTCB47
Samsung 990 Pro 1 TB
Sabrent Rocket 4.0 Plus 2TB
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
DiskSpd - DiskSpd seq_q8t1_read
min: 10774 avg: 11432 median: 11380 (86%) max: 12143 MB/s
...
PSEIB512GABBMC0
Samsung 990 Pro 1 TB
2x Kingston OM8PGP4256Q-A0 (RAID 0)
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 7580 avg: 10135 median: 10730 (82%) max: 12096 MB/s
Toshiba 064G93 64 GB eMMC
...
Samsung 990 Pro 1 TB
Sabrent Rocket 4.0 Plus 2TB
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
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 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 9100 9200 9300 9400 9500 9600 9700 9800 9900 Tooltip Asus ROG Strix Scar 18 2023 G834JY-N6005W: Ø7580 (5690.98-11447.48)
Asus ROG Strix Scar 18 2023 G834JY-N6005W: Ø10730 (8845.37-10809.96)
Lenovo Legion 5 Pro 16IAH7H: Ø12096 (6572.54-12452.47)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.25
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Notebook reviews with 2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
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External Review » Lenovo Legion 5 Pro 16IAH7H
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Klaus Hinum (Update: 2022-08- 4)