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Samsung SSD PM871b MZ7LN256HAJQ vs Samsung SSD PM871b MZNLN256HAJQ

Samsung SSD PM871b MZ7LN256HAJQ

Samsung SSD PM871b MZNLN256HAJQ

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Samsung SSD PM871b MZ7LN256HAJQSamsung SSD PM871b MZNLN256HAJQ
TypeSSDSSD
Size2.5m.2
Capacity256 GB256 GB
InterfaceSATA IIIM.2
Announced08.04.2019 30.08.2017

Benchmarks

Performance Rating - DiskSpd - MZNLN256HAJQ
9.6 pt (11%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.717 -93%
...
Apple SSD AP0256
8.12 -16%
Kimtigo KTB900SM28/512GB
8.18 -15%
FPT310M4SSD256G
8.18 -15%
Netac NS512GSSD330
8.45 -12%
Kingston RBUSNS8154P3256GJ1
8.46 -12%
FPT310M8SSD512G
8.46 -12%
Faspeed P8-512G-SE
8.66 -10%
Teclast BD256GB
8.68 -10%
FPT330M8SSD512G
9.04 -6%
Samsung SSD PM871b MZNLN256HAJQ
9.61
Western Digital WD Blue 3D WDBNCE5000PNC
9.82 2%
Samsung SSD 860 Evo 512GB
10 4%
Crucial P2 1TB CT1000P2SSD8
10.3 7%
SK hynix HFB1M8MQ331C0MR
10.5 9%
Samsung SSD 860 Evo 256GB M.2
10.7 11%
Apple SSD SM0512F
11.3 18%
Foresee 512GB
11.3 18%
Kingston OM8SEP4256Q-A0
11.4 19%
SK hynix BC501 HFM256GDGTNG
11.6 21%
...
Kingston Fury Renegade G5 4TB
87.8 814%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
min: 184.9     avg: 190.8     median: 190.8 (3%)     max: 196.6 MB/s
min: 236.4     avg: 324.2     median: 322.8 (5%)     max: 414.9 MB/s
AS SSD - Copy Program
min: 84.5     avg: 106.3     median: 106.3 (4%)     max: 128.1 MB/s
min: 137.2     avg: 279.9     median: 184.3 (7%)     max: 614 MB/s
AS SSD - Copy ISO
min: 272.4     avg: 277.6     median: 277.6 (1%)     max: 282.8 MB/s
min: 284.7     avg: 496.7     median: 443 (2%)     max: 816 MB/s
AS SSD - Score Total
min: 628     avg: 852     median: 869 (5%)     max: 1060 Points
min: 759     avg: 1017     median: 1052 (6%)     max: 1114 Points
AS SSD - Score Write
min: 264     avg: 323.7     median: 343 (5%)     max: 364 Points
min: 284     avg: 369.4     median: 385 (5%)     max: 423 Points
AS SSD - Score Read
min: 234     avg: 344.3     median: 342 (5%)     max: 457 Points
min: 305     avg: 425     median: 444 (7%)     max: 459 Points
AS SSD - Access Time Write *
min: 0.042     avg: 0.1     median: 0.1 (0%)     max: 0.077 ms
min: 0.04     avg: 0.1     median: 0 (0%)     max: 0.069 ms
AS SSD - Access Time Read *
min: 0.06     avg: 0.1     median: 0.1 (0%)     max: 0.095 ms
min: 0.07     avg: 0.1     median: 0.1 (0%)     max: 0.148 ms
AS SSD - 4K-64 Write
min: 155.5     avg: 213.1     median: 236.2 (4%)     max: 247.7 MB/s
min: 156.1     avg: 259.7     median: 282.1 (5%)     max: 313.7 MB/s
AS SSD - 4K-64 Read
min: 156.9     avg: 263.9     median: 262.2 (5%)     max: 372.5 MB/s
min: 224.4     avg: 351.7     median: 369.8 (7%)     max: 378.6 MB/s
AS SSD - 4K Write
min: 59.8     avg: 67.6     median: 63.2 (12%)     max: 79.8 MB/s
min: 50.9     avg: 70.6     median: 72.1 (14%)     max: 84.5 MB/s
AS SSD - 4K Read
min: 28.02     avg: 30.6     median: 29.1 (9%)     max: 34.65 MB/s
min: 14.13     avg: 26.8     median: 30.2 (10%)     max: 32.46 MB/s
AS SSD - Sequential Write
min: 361.7     avg: 429.6     median: 454.8 (4%)     max: 472.2 MB/s
min: 246.1     avg: 392.5     median: 447.7 (4%)     max: 493.3 MB/s
AS SSD - Sequential Read
min: 489.9     avg: 493.8     median: 492.9 (4%)     max: 498.7 MB/s
min: 432.9     avg: 465.3     median: 454.5 (4%)     max: 513 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
min: 133.9     avg: 202.4     median: 215.7 (20%)     max: 257.7 MB/s
min: 188.6     avg: 235.4     median: 247.6 (23%)     max: 270 MB/s
CrystalDiskMark 3.0 - 4K QD32 Read
min: 151.9     avg: 216.2     median: 234.5 (18%)     max: 262.3 MB/s
min: 198.8     avg: 248.7     median: 266.6 (21%)     max: 280.6 MB/s
CrystalDiskMark 3.0 - 4K Write
min: 71.1     avg: 73.6     median: 71.7 (2%)     max: 78 MB/s
min: 46.41     avg: 63     median: 70.4 (2%)     max: 72.3 MB/s
CrystalDiskMark 3.0 - 4K Read
min: 30.44     avg: 33.7     median: 33.7 (1%)     max: 37 MB/s
min: 11.45     avg: 21.1     median: 20.4 (0%)     max: 31.45 MB/s
CrystalDiskMark 3.0 - 512K Write
min: 327     avg: 384.1     median: 382.3 (4%)     max: 443.1 MB/s
min: 265.6     avg: 276.2     median: 265.7 (3%)     max: 297.3 MB/s
CrystalDiskMark 3.0 - 512K Read
min: 423.7     avg: 448.3     median: 458.4 (10%)     max: 462.7 MB/s
min: 297.8     avg: 360.5     median: 318.3 (7%)     max: 465.5 MB/s
CrystalDiskMark 3.0 - Sequential Write
min: 329.8     avg: 428.7     median: 473.5 (4%)     max: 482.8 MB/s
min: 378.8     avg: 425.7     median: 387.3 (4%)     max: 511 MB/s
CrystalDiskMark 3.0 - Sequential Read
min: 503     avg: 512     median: 506 (6%)     max: 527 MB/s
min: 423.6     avg: 461     median: 428.3 (5%)     max: 531 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 77.1     avg: 83.7     median: 79.5 (7%)     max: 94.4 MB/s
min: 55.4     avg: 78.1     median: 80.1 (7%)     max: 89.7 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 32.02     avg: 32.4     median: 32.5 (1%)     max: 32.72 MB/s
min: 16.66     avg: 26.8     median: 30 (1%)     max: 36.59 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 472.5     avg: 481.1     median: 482.8 (3%)     max: 488 MB/s
min: 384.3     avg: 438.7     median: 451.7 (2%)     max: 505 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 504     avg: 515     median: 517 (6%)     max: 524 MB/s
min: 435.9     avg: 479     median: 477.7 (5%)     max: 528 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 131.8     avg: 228.8     median: 232 (5%)     max: 322.6 MB/s
min: 204.9     avg: 243.9     median: 234.6 (5%)     max: 321.1 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 144.5     avg: 216     median: 249.9 (4%)     max: 253.6 MB/s
min: 181.7     avg: 245.5     median: 239.7 (4%)     max: 340.1 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 496.5     avg: 512     median: 507 (3%)     max: 531 MB/s
min: 482.7     avg: 521     median: 528 (4%)     max: 534 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 540     avg: 541     median: 540 (3%)     max: 544 MB/s
min: 535     avg: 545     median: 545 (3%)     max: 551 MB/s
DiskSpd - DiskSpd 4k_q1t1_write
101.9 MB/s (23%)
DiskSpd - DiskSpd 4k_q1t1_read
34.3 MB/s (10%)
DiskSpd - DiskSpd 4k_q32t16_write
362 MB/s (5%)
DiskSpd - DiskSpd 4k_q32t16_read
400.7 MB/s (5%)
DiskSpd - DiskSpd seq_write
513 MB/s (5%)
DiskSpd - DiskSpd seq_read
524 MB/s (6%)
DiskSpd - DiskSpd seq_q8t1_write
521 MB/s (4%)
DiskSpd - DiskSpd seq_q8t1_read
550 MB/s (3%)
DiskSpd - DiskSpd Loop seq_q8t1_read
548 MB/s (3%)
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Average Benchmarks

Samsung SSD PM871b MZ7LN256HAJQ → 100% n=30

Samsung SSD PM871b MZNLN256HAJQ → 108% n=30

Average of the median scores above. 1 ... This benchmark is not used for the average calculation

Amazon Logo
  • $98.99
    Samsung 870 EVO SATA SSD 250GB 2.5” Internal Solid State Drive, Upgrade Desktop PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E250B/AM
  • $99.00
    Samsung SSD 256GB PM981a M.2 2280 PCIe Gen3 x4 NVMe MZVLB256HBHQ SED Opal Solid State Drive
  • $299.99
    Samsung 980 PRO SSD 2TB PCIe NVMe Gen 4 Gaming M.2 Internal Solid State Drive Memory Card, Maximum Speed, Thermal Control MZ-V8P2T0B/AM
  • $125.00
    MZVLB512HBJQ-000D7 Samsung 512GB PM981a SED Encryption M2 M.2 2280 PCIe SSD (New with Warranty), MZ-VLB512C 0WD87X WD87X, PM981 Phoenix Controller, Compatible with Dell HP Acer Asus Lenovo
  • $210.00
    Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E1T0)

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v1.35
log 02. 13:34:11

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

#1 checking url part for id 3361 +0s ... 0s

#2 checking url part for id 2712 +0s ... 0s

#3 redirected to Ajax server, took 1780400050s time from redirect:0 +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Mon, 01 Jun 2026 22:56:29 +0200 +0s ... 0s

#5 composed specs +0s ... 0.001s

#6 did output specs +0s ... 0.001s

#7 getting avg benchmarks for device 3361 +0s ... 0.001s

#8 got single benchmarks 3361 +0.003s ... 0.004s

#9 getting avg benchmarks for device 2712 +0.004s ... 0.008s

#10 got single benchmarks 2712 +0.006s ... 0.013s

#11 got avg benchmarks for devices +0s ... 0.013s

#12 min, max, avg, median took s +0.03s ... 0.044s

#13 return log +0.518s ... 0.562s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > HDD/SSD Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)