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Samsung SSD PM871b MZNLN256HAJQ vs Samsung PM871 MZYLN256HCHP

Samsung SSD PM871b MZNLN256HAJQ

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Samsung PM871 MZYLN256HCHP

The Samsung PM871 MZYLN256HCHP is a solid state drive with a capacity of 256 GB. The drive relies on the not-so-modern SATA III bus for data transfer.

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Samsung SSD PM871b MZNLN256HAJQSamsung PM871 MZYLN256HCHP
TypeSSDSSD
Sizem.22.5
Capacity256 GB256 GB
InterfaceM.2SATA III
Announced30.08.2017 01.06.2015

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: 236.4     avg: 324.2     median: 322.8 (5%)     max: 414.9 MB/s
min: 188.1     avg: 199.8     median: 195.4 (3%)     max: 232.1 MB/s
AS SSD - Copy Program
min: 137.2     avg: 279.9     median: 184.3 (7%)     max: 614 MB/s
min: 101.6     avg: 144.8     median: 137.2 (5%)     max: 191.7 MB/s
AS SSD - Copy ISO
min: 284.7     avg: 496.7     median: 443 (2%)     max: 816 MB/s
min: 225.4     avg: 246.7     median: 233.4 (1%)     max: 303.3 MB/s
AS SSD - Score Total
min: 759     avg: 1017     median: 1052 (6%)     max: 1114 Points
min: 997     avg: 1158     median: 1053.5 (6%)     max: 1968 Points
AS SSD - Score Write
min: 284     avg: 369.4     median: 385 (5%)     max: 423 Points
min: 316     avg: 359     median: 367 (5%)     max: 388 Points
AS SSD - Score Read
min: 305     avg: 425     median: 444 (7%)     max: 459 Points
min: 438     avg: 529     median: 453.5 (7%)     max: 1070 Points
AS SSD - Access Time Write *
min: 0.04     avg: 0.1     median: 0 (0%)     max: 0.069 ms
min: 0.033     avg: 0     median: 0 (0%)     max: 0.05 ms
AS SSD - Access Time Read *
min: 0.07     avg: 0.1     median: 0.1 (0%)     max: 0.148 ms
min: 0.06     avg: 0.1     median: 0.1 (0%)     max: 0.085 ms
AS SSD - 4K-64 Write
min: 156.1     avg: 259.7     median: 282.1 (5%)     max: 313.7 MB/s
min: 214.7     avg: 249.5     median: 262.6 (4%)     max: 273.1 MB/s
AS SSD - 4K-64 Read
min: 224.4     avg: 351.7     median: 369.8 (7%)     max: 378.6 MB/s
min: 353.8     avg: 449     median: 376 (7%)     max: 994 MB/s
AS SSD - 4K Write
min: 50.9     avg: 70.6     median: 72.1 (14%)     max: 84.5 MB/s
min: 66.7     avg: 81.1     median: 79.2 (15%)     max: 100.4 MB/s
AS SSD - 4K Read
min: 14.13     avg: 26.8     median: 30.2 (10%)     max: 32.46 MB/s
min: 28.17     avg: 31.4     median: 31.3 (10%)     max: 34.01 MB/s
AS SSD - Sequential Write
min: 246.1     avg: 392.5     median: 447.7 (4%)     max: 493.3 MB/s
min: 263     avg: 284.1     median: 286.4 (3%)     max: 298.7 MB/s
AS SSD - Sequential Read
min: 432.9     avg: 465.3     median: 454.5 (4%)     max: 513 MB/s
min: 450.5     avg: 494.1     median: 501.5 (4%)     max: 514 MB/s
CrystalDiskMark 3.0 - 4K QD32 Write
min: 188.6     avg: 235.4     median: 247.6 (23%)     max: 270 MB/s
min: 198.6     avg: 261.9     median: 273.1 (25%)     max: 300.1 MB/s
CrystalDiskMark 3.0 - 4K QD32 Read
min: 198.8     avg: 248.7     median: 266.6 (21%)     max: 280.6 MB/s
min: 243.9     avg: 349.3     median: 358.4 (28%)     max: 398.4 MB/s
CrystalDiskMark 3.0 - 4K Write
min: 46.41     avg: 63     median: 70.4 (2%)     max: 72.3 MB/s
min: 71.4     avg: 93.5     median: 93.2 (3%)     max: 120.4 MB/s
CrystalDiskMark 3.0 - 4K Read
min: 11.45     avg: 21.1     median: 20.4 (0%)     max: 31.45 MB/s
min: 30.89     avg: 34.8     median: 34.7 (1%)     max: 37.61 MB/s
CrystalDiskMark 3.0 - 512K Write
min: 265.6     avg: 276.2     median: 265.7 (3%)     max: 297.3 MB/s
min: 296.8     avg: 301.2     median: 300.1 (3%)     max: 308.3 MB/s
CrystalDiskMark 3.0 - 512K Read
min: 297.8     avg: 360.5     median: 318.3 (7%)     max: 465.5 MB/s
min: 324.1     avg: 393.2     median: 396.7 (8%)     max: 466 MB/s
CrystalDiskMark 3.0 - Sequential Write
min: 378.8     avg: 425.7     median: 387.3 (4%)     max: 511 MB/s
min: 296.8     avg: 302.8     median: 303.5 (3%)     max: 309.5 MB/s
CrystalDiskMark 3.0 - Sequential Read
min: 423.6     avg: 461     median: 428.3 (5%)     max: 531 MB/s
min: 420.3     avg: 490.4     median: 506.5 (6%)     max: 520 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
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: 16.66     avg: 26.8     median: 30 (1%)     max: 36.59 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 384.3     avg: 438.7     median: 451.7 (2%)     max: 505 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 435.9     avg: 479     median: 477.7 (5%)     max: 528 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
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: 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: 482.7     avg: 521     median: 528 (4%)     max: 534 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 535     avg: 545     median: 545 (3%)     max: 551 MB/s
PCMark 8 - PCMark 8 Storage v2
min: 4931     avg: 4934     median: 4934 (96%)     max: 4937 Points
HD Tune Transfer Rate Minimum - HD Tune Transfer Rate Minimum
min: 85.8     avg: 200.3     median: 200.3 (10%)     max: 314.7 MB/s
HD Tune Transfer Rate Average - HD Tune Transfer Rate Average
min: 361.2     avg: 381.5     median: 381.6 (16%)     max: 401.9 MB/s
HD Tune Transfer Rate Maximum - HD Tune Transfer Rate Maximum
min: 408.5     avg: 412.6     median: 412.6 (16%)     max: 416.7 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 MZNLN256HAJQ → 100% n=22

Samsung PM871 MZYLN256HCHP → 104% n=22

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

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  • $96.15
    for HP 906972-001 Samsung MZNLN256HAJQ 256GB PM871B SSD Solid State Drive M.2 SATA
  • $96.15
    for HP 929513-001 for Samsung 256GB PM871B MZNLN256HAJQ SSD Solid State Drive M.2 SATA
  • $96.15
    For Samsung H p L02262-001 MZNLN256HAJQ PM871b 256GB SSD Solid State Drive M.2
  • $99.00
    Samsung SSD 256GB PM981a M.2 2280 PCIe Gen3 x4 NVMe MZVLB256HBHQ SED Opal Solid State Drive
  • $109.00
    Samsung SSD PM9A1 M.2 NVMe 512GB

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v1.35
log 13. 04:47:14

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

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

#2 checking url part for id 734 +0s ... 0s

#3 redirected to Ajax server, took 1781318834s time from redirect:0 +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 11 Jun 2026 23:07:42 +0200 +0s ... 0s

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

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

#7 getting avg benchmarks for device 2712 +0.005s ... 0.006s

#8 got single benchmarks 2712 +0.006s ... 0.012s

#9 getting avg benchmarks for device 734 +0s ... 0.012s

#10 got single benchmarks 734 +0.006s ... 0.018s

#11 got avg benchmarks for devices +0s ... 0.018s

#12 min, max, avg, median took s +0.079s ... 0.097s

#13 return log +0.634s ... 0.732s

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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)