Samsung

SM841N 2.5 7mm 128GB

SM841N 2.5 7mm 128GB
BENCHMARKS (1,759)
MKT (0%)
BUILDS
(0)

Effective Speed -25%Effective Speed -25%Average Score -34%Read -9%, Write -53%, 4K Read -29%, 4K Write -32%, Mixed -54%, 4K Mixed -43%, SusWrite -17%Peak Score -22%Read -4%, Write -26%, 4K Read -24%, 4K Write -18%, Mixed -41%, 4K Mixed -41%, SusWrite -2%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -43%DQ Read 2%, DQ Write -24%, DQ Mixed -119%, ADQ Read 1%, ADQ Write -69%, ADQ Mixed -106%, Age -17%, AS-SSD Total -10%

Average Bench: 79% (499^th of 1072)

Based on 1,759 user benchmarks. Model: SAMSUNG SSD SM841N 2.5 7mm 128GB

Poor: 56%Average: 79% Great: 100%

Popular builds with this SSD

Good average bench

The Samsung SM841N 2.5 7mm 128GB averaged 21.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SM841N 2.5 7mm 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 126MB/s

Avg. 4K-64Thread Read Speed 328MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Samsung SM841N 2.5 7mm 128GB is 43.9%. This is a relatively wide range which indicates that the Samsung SM841N 2.5 7mm 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 233MB/s

Avg. Sustained Write Speed 254MB/s

Average Bench

(Based on 1,759 samples)

Rank 49979%

Min	Avg	Max
326	Read 419	487
116	Write 265	384
165	Mixed 233	300
95	SusWrite 254	381
65.3% 293 MB/s

Min	Avg	Max
17.1	4K Read 26.7	34.6
32.7	4K Write 66.4	104
19.4	4K Mixed 31.4	41.3
116% 41.5 MB/s

Min	Avg	Max
197	DQ Read 328	373
90.9	DQ Write 171	289
74.4	DQ Mixed 126	151
127% 209 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 1 month ago.

119GB free

Firmware: DXM03D0Q

SusWrite @10s intervals: 354 411 398 394 405 404 MB/s

104% Outstanding

Write 384

Mixed 286

SusWrite 394

88% 391 MB/s

4K Read 34.1

4K Write 90.3

4K Mixed 40.2

151% 54.9 MB/s

DQ Read 370

DQ Write 236

DQ Mixed 147

152% 251 MB/s

USA-User, 19 days ago.

26GB free

Firmware: DXM03D0Q

SusWrite @10s intervals: 202 206 220 211 211 218 MB/s

87% Excellent

Write 251

Mixed 258

SusWrite 211

67% 300 MB/s

4K Read 30.8

4K Write 83.4

4K Mixed 37

138% 50.4 MB/s

DQ Read 368

DQ Write 193

DQ Mixed 143

143% 234 MB/s

PAK-User, 17 days ago.

48GB free (System drive)

Firmware: DXM03D0Q

SusWrite @10s intervals: 249 223 176 142 143 143 MB/s

79.6% Very good

Write 295

Mixed 238

SusWrite 179

66% 296 MB/s

4K Read 29.5

4K Write 67.4

4K Mixed 33.7

124% 43.5 MB/s

DQ Read 367

DQ Write 156

DQ Mixed 129

131% 218 MB/s

ROU-User, 1 month ago.

31GB free (System drive)

Firmware: DXM03D0Q

SusWrite @10s intervals: 168 179 158 196 233 230 MB/s

74.1% Very good

Write 332

Mixed 225

SusWrite 194

67% 302 MB/s

4K Read 25.7

4K Write 54.3

4K Mixed 30.8

107% 36.9 MB/s

DQ Read 352

DQ Write 129

DQ Mixed 125

123% 202 MB/s

MAR-User, 1 month ago.

20GB free (System drive)

Firmware: DXM03D0Q

SusWrite @10s intervals: 148 96 156 139 133 112 MB/s

62.8% Good

Write 199

Mixed 196

SusWrite 130

48% 216 MB/s

4K Read 24

4K Write 50

4K Mixed 28.3

99% 34.1 MB/s

DQ Read 360

DQ Write 121

DQ Mixed 122

121% 201 MB/s

LTU-User, 15 days ago.

14GB free (System drive)

Firmware: DXM0

SusWrite @10s intervals: 230 133 125 124 124 111 MB/s

62.3% Good

Write 207

Mixed 194

SusWrite 141

49% 222 MB/s

4K Read 26.4

4K Write 51.9

4K Mixed 28.9

104% 35.7 MB/s

DQ Read 227

DQ Write 114

DQ Mixed 103

95% 148 MB/s

1,759 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,708,321 SSDs tested

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

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical SM841N 2.5 7mm 128GB Builds (Compare 10,596 builds) See popular component choices, score breakdowns and rankings

Gaming 10%

Tree trunk

Desktop 66%

Battle cruiser

Workstation 9%

Tree trunk

Motherboard: Dell OptiPlex 9020

CPU
Core i7-4790Intel $135Bench 71%, 255,027 samples	3,459x
Core i7-4770Intel $75Bench 70%, 176,321 samples	2,217x
Core i5-4590Intel $188Bench 63%, 151,366 samples	1,850x

GPU
HD 4600 (Desktop 1.25 GHz)Intel $15Bench 3%, 230,189 samples	3,548x
GTX 1650Nvidia $155Bench 43%, 259,091 samples	708x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	682x

SSD
SM841N 2.5 7mm 128GBSamsungBench 79%, 1,759 samples	1x

RAM
4x8GBUnknownBench 70%, 41,916 samples	253x
8JTF51264AZ-1G6E1 2x4GBMicronBench 52%, 17,707 samples	182x
2x8GBUnknownBench 64%, 236,291 samples	170x

EDIT WITH CUSTOM PC BUILDER

Value: 83% - Excellent

Total price: $150

Popular SM841N 2.5 7mm 128GB compatible motherboards:

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.

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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) April 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 $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Samsung

SM841N 2.5 7mm 128GB

Average Bench: 79% (499^th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 9020

Popular SM841N 2.5 7mm 128GB compatible motherboards:

UserBenchmark of the month

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Best User Rated

Samsung

SM841N 2.5 7mm 128GB

Average Bench: 79% (499th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 9020

Popular SM841N 2.5 7mm 128GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 79% (499^th of 1072)