Samsung

PM871a M.2 2280 1024GB

PM871a M.2 2280 1024GB
BENCHMARKS (37)
MKT (0%)
BUILDS
(0)

Effective Speed -1%Effective Speed -1%Average Score -2%Read -3%, Write 2%, 4K Read -10%, 4K Write -21%, Mixed 2%, 4K Mixed -7%, SusWrite 24%Peak Score +10% Read -1%, Write -3%, 4K Read 11%, 4K Write 5%, Mixed 18%, 4K Mixed 16%, SusWrite 22%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves +6% DQ Read 4%, DQ Write -5%, DQ Mixed 9%, ADQ Read -2%, ADQ Write 1%, ADQ Mixed 14%, Age 24%, AS-SSD Total 2%

Average Bench: 97.5% (266^th of 1072)

Based on 37 user benchmarks. Model: SAMSUNG SSD PM871a M.2 2280 1024GB

Poor: 61%Average: 97.5% Great: 126%

Popular builds with this SSD

Excellent average bench

The Samsung PM871a M.2 2280 1024GB averaged just 2.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung PM871a M.2 2280 1024GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 297MB/s

Avg. 4K Random Mixed IO Speed 41.9MB/s

See where your SSD ranks →

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung PM871a M.2 2280 1024GB is 65.7%. This is a particularly wide range which indicates that the Samsung PM871a M.2 2280 1024GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 367MB/s

Avg. Sustained Write Speed 369MB/s

Average Bench

(Based on 37 samples)

Rank 26697.5%

Min	Avg	Max
316	Read 442	502
301	Write 412	473
282	Mixed 367	500
232	SusWrite 369	474
89.5% 398 MB/s

Min	Avg	Max
10.9	4K Read 31.3	47.7
25.5	4K Write 72.6	128
16.7	4K Mixed 41.9	67.4
140% 48.6 MB/s

Min	Avg	Max
20	DQ Read 320	383
60.4	DQ Write 291	341
16	DQ Mixed 297	360
225% 303 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

NLD-User, 21 months ago.

903GB free (System drive)

Firmware: MAV22D0Q

SusWrite @10s intervals: 350 416 477 476 477 476 MB/s

119% Outstanding

Write 437

Mixed 386

SusWrite 445

97% 432 MB/s

4K Read 42.8

4K Write 91.9

4K Mixed 55.4

184% 63.4 MB/s

DQ Read 376

DQ Write 340

DQ Mixed 355

267% 357 MB/s

USA-User, 18 months ago.

874GB free (System drive)

Firmware: MAV22D0Q

SusWrite @10s intervals: 298 319 377 356 400 368 MB/s

85.6% Excellent

Write 397

Mixed 356

SusWrite 353

86% 383 MB/s

4K Read 19.5

4K Write 58.8

4K Mixed 33.3

103% 37.2 MB/s

DQ Read 368

DQ Write 282

DQ Mixed 306

234% 318 MB/s

BRA-User, 9 months ago.

837GB free (System drive)

Firmware: MAV22D0Q

SusWrite @10s intervals: 223 221 311 286 372 368 MB/s

72.6% Very good

Write 335

Mixed 330

SusWrite 297

74% 326 MB/s

4K Read 22.4

4K Write 41.8

4K Mixed 28.8

93% 31 MB/s

DQ Read 264

DQ Write 258

DQ Mixed 240

186% 254 MB/s

37 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,781,641 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

Typical PM871a M.2 2280 1024GB Builds (Compare 1,328 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 44%

Speed boat

Workstation 6%

Tree trunk

System: Dell Latitude E7270

CPU
Core i5-6300UIntelBench 40%, 59,619 samples	788x
Core i7-6600UIntelBench 45%, 31,982 samples	464x
Core i5-6200UIntelBench 41%, 135,462 samples	70x

GPU
HD 520 (Mobile Skylake)IntelBench 4%, 362,113 samples	1,328x

SSD
PM871a M.2 2280 1024GBSamsungBench 97%, 37 samples	1x

RAM
HMA41GS6AFR8N-TF 1x8GBHynixBench 38%, 45,898 samples	220x
HMA81GS6AFR8N-UH 1x8GBHynixBench 37%, 144,145 samples	132x
16ATF1G64HZ-2G1B1 1x8GBMicronBench 39%, 4,454 samples	129x

EDIT WITH CUSTOM PC BUILDER

Popular PM871a M.2 2280 1024GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming

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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Samsung

PM871a M.2 2280 1024GB

Average Bench: 97.5% (266^th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude E7270

Popular PM871a M.2 2280 1024GB systems:

UserBenchmark of the month

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Best User Rated

Samsung

PM871a M.2 2280 1024GB

Average Bench: 97.5% (266th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude E7270

Popular PM871a M.2 2280 1024GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

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Best User Rated

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Average Bench: 97.5% (266^th of 1072)