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2x Samsung PM9A1a MZVL22T0HDLB (RAID 0)

2x PM9A1a MZVL22T0HDLB (RAID 0)

The 2x Samsung OEM Client SSD PM9A1a 2TB, M.2 (MZVL22T0HDLB-00BT7) in RAID 0 is a fast combination of two single 2TB SSDS in RAID 0 mode leading to a usable 4 TB storage space. The performance is better than a single drive, but data loss can more easily occur. Both drives use the Samsung Elpis controller.

TypeSSD
SizeM.2 2280
Capacity4096 GB
InterfaceNVMe
Announced26.02.2021

Benchmarks

Performance Rating - DiskSpd
51.3 pt (58%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.687 -99%
...
Western Digital WD_BLACK SN850 WDS100T1X0E
47.1 -8%
Samsung 990 Pro 1 TB
47.2 -8%
Samsung SSD 980 Pro 2TB MZ-V8P2T0
47.6 -7%
Samsung 9100 Pro 2 TB
47.8 -7%
Samsung 990 Pro 2 TB MZVL72T0HDLB
49.7 -3%
Kingston KC3000 2048G SKC3000D2048G
50.9 -1%
Phison ESR01TBMFCT
51.1 0%
SK Hynix PC801 HFS001TEJ9X125N
51.1 0%
Sabrent Rocket 4.0 Plus 2TB
51.3 0%
2x Samsung PM9A1a MZVL22T0HDLB (RAID 0)
51.3
2x SK Hynix HFS001TEJ9X115N (RAID 0)
51.9 1%
2x Samsung SSD 980 Pro 2TB MZ-V8P2T0 (RAID 0)
56.6 10%
SK Hynix PC811 HFS002TEM9X152N
57.8 13%
3x Samsung SSD 980 Pro 1TB (RAID 0)
59 15%
Corsair MP700 Pro 2TB
60.9 19%
Samsung PM9E1 MZVLC2T0HBLD
62.7 22%
Samsung 9100 Pro 4 TB
75.4 47%
Kingston Fury Renegade G5 4TB
82.7 61%
Kingston Fury Renegade G5 8TB
88.2 72%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
332.2 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
257.1 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
428.2 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
5369 Points (33%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
2092 Points (29%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
2194 Points (35%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
1089 MB/s (18%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
1172 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
134.7 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
63.7 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
8686 MB/s (77%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
9577 MB/s (75%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
155.3 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
72.2 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
7396 MB/s (40%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
5703 MB/s (65%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
605 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
881 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
10338 MB/s (69%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
12915 MB/s (69%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
152.1 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
69.6 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
1377 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
1623 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
7291 MB/s (70%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
5424 MB/s (64%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
10571 MB/s (73%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
13588 MB/s (84%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
12928 MB/s (79%)
+ 1 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400550056005700580059006000610062006300640065006600670068006900700071007200730074007500760077007800790080008100820083008400850086008700880089009000910092009300940095009600970098009900Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • TAC Trading OEM 512GB SSD PM9A1a PCIe Gen 4.0 x4 M.2 PCI-e NVME Internal Solid State Drive, 2280 Form Factor M Key, Compatible with PS5, Lenovo Samsung Laptop Desktop Gen4, MZ-VL2512B, up to 6900MB/s
  • Samsung SSD 2TB PM9A1 M.2 2280 80mm MZVL22T0HBLB NVMe PCIe 4.0 Solid State Drive for Dell HP Lenovo Laptop Desktop Ultrabook
  • OEM Samsung PM9A1 256GB M.2 PCIe NVME Solid State Drive SSD OEM 80mm 2280 MZVL2256HCHQ Gen 4 M Key
  • ZECHNOLOGY NewSamsung PM9C1a 256GB PCIe Gen4x4 NVMe SSD M.2 2280 Model: MZ-VL8256B (PM9C1a) OEM
  • Solid State Drive MZVLB256HAHQ-000L7 Compatible Replacement Spare Part for Samsung MZ-VLB2560 PM981 256GB M.2 2280 PCI-Express 3.0 x4 NVMe SSD

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v1.35
log 24. 14:55:32

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sun, 22 Feb 2026 01:40:48 +0100 +0.002s ... 0.002s

#4 composed specs +0.006s ... 0.008s

#5 did output specs +0s ... 0.008s

#6 getting avg benchmarks for device 4110 +0.018s ... 0.026s

#7 got single benchmarks 4110 +0.004s ... 0.03s

#8 got avg benchmarks for devices +0s ... 0.03s

#9 min, max, avg, median took s +2.704s ... 2.735s

#10 return log +0.693s ... 3.428s

Notebook reviews with 2x Samsung PM9A1a MZVL22T0HDLB (RAID 0)

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Klaus Hinum (Update: 2024-02- 4)