Samsung

SM841 2.5" 7mm 128GB

SM841 2.5" 7mm 128GB
BENCHMARKS (4,859)
MKT (0%)
BUILDS
(1)

Effective Speed -26%Effective Speed -26%Average Score -37%Read -9%, Write -53%, 4K Read -29%, 4K Write -36%, Mixed -62%, 4K Mixed -52%, SusWrite -21%Peak Score -26%Read -4%, Write -32%, 4K Read -21%, 4K Write -14%, Mixed -50%, 4K Mixed -49%, SusWrite -9%Value & Sentiment -895%User Rating -11%, Market Share -1,778%Nice To Haves -47%DQ Read 2%, DQ Write -15%, DQ Mixed -155%, ADQ Read 2%, ADQ Write -46%, ADQ Mixed -130%, Age -30%, AS-SSD Total -7%

Average Bench: 78% (522^nd of 1072)

Based on 4,859 user benchmarks. Models: SAMSUNG SSD SM841 2.5" 7mm 128GB, SAMSUNG SSD SM841 2.5" 7, SAMSUNG SSD SM841N 2.5 7, SAMSUNG SSD SM841 2.

Poor: 55%Average: 78% Great: 99%

Popular builds with this SSD

Good average bench

The Samsung SM841 2.5" 7mm 128GB averaged 22.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SM841 2.5" 7mm 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 113MB/s

Avg. 4K-64Thread Read Speed 332MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Samsung SM841 2.5" 7mm 128GB is 43.9%. This is a relatively wide range which indicates that the Samsung SM841 2.5" 7mm 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 221MB/s

Avg. Sustained Write Speed 246MB/s

Average Bench

(Based on 4,859 samples)

Rank 52278%

Min	Avg	Max
325	Read 419	485
111	Write 265	367
148	Mixed 221	282
95.7	SusWrite 246	355
64.1% 288 MB/s

Min	Avg	Max
14.8	4K Read 26.7	35.5
31.7	4K Write 64.5	107
18.7	4K Mixed 29.7	39
113% 40.3 MB/s

Min	Avg	Max
164	DQ Read 332	376
86.5	DQ Write 198	312
83.5	DQ Mixed 113	130
125% 214 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

KNA-User, 7 days ago.

34GB free (System drive)

Firmware: DXM02D0Q

SusWrite @10s intervals: 281 346 276 264 235 274 MB/s

95.4% Outstanding

Write 294

Mixed 228

SusWrite 280

70% 316 MB/s

4K Read 34.1

4K Write 102

4K Mixed 38.4

155% 58.2 MB/s

DQ Read 369

DQ Write 202

DQ Mixed 125

136% 232 MB/s

IRN-User, 5 days ago.

52GB free (System drive)

Firmware: DXM01D0Q

SusWrite @10s intervals: 280 230 215 191 189 185 MB/s

72.7% Very good

Write 276

Mixed 240

SusWrite 215

66% 295 MB/s

4K Read 22.9

4K Write 37.7

4K Mixed 25.7

88% 28.8 MB/s

DQ Read 378

DQ Write 268

DQ Mixed 125

147% 257 MB/s

IDN-User, 20 days ago.

80GB free (System drive)

Firmware: DXM02D0Q

SusWrite @10s intervals: 237 210 226 262 265 289 MB/s

64.3% Good

Write 297

Mixed 231

SusWrite 248

66% 296 MB/s

4K Read 21

4K Write 35.4

4K Mixed 24.5

82% 27 MB/s

DQ Read 179

DQ Write 147

DQ Mixed 106

95% 144 MB/s

BEL-User, 1 day ago.

119GB free

Firmware: DXM01D0Q

SusWrite @10s intervals: 299 312 289 319 319 325 MB/s

64% Good

Write 310

Mixed 259

SusWrite 310

69% 306 MB/s

4K Read 13.8

4K Write 36.6

4K Mixed 14.9

59% 21.8 MB/s

DQ Read 281

DQ Write 318

DQ Mixed 115

138% 238 MB/s

USA-User, 13 days ago.

29GB free (System drive)

Firmware: DXM01D0Q

SusWrite @10s intervals: 108 101 101 99 102 100 MB/s

59% Above average

Write 254

Mixed 194

SusWrite 102

55% 248 MB/s

4K Read 20.3

4K Write 34.1

4K Mixed 22.3

77% 25.6 MB/s

DQ Read 371

DQ Write 130

DQ Mixed 110

118% 204 MB/s

4,859 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,871,723 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 SM841 2.5" 7mm 128GB Builds (Compare 11,646 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 60%

Gunboat

Workstation 7%

Tree trunk

Motherboard: Dell OptiPlex 7010

CPU
Core i5-3470Intel $59Bench 63%, 223,595 samples	3,938x
Core i7-3770Intel $297Bench 69%, 278,207 samples	3,560x
Core i5-3570IntelBench 65%, 104,858 samples	1,618x

GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 146,665 samples	2,195x
GT 1030NvidiaBench 14%, 185,384 samples	989x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	939x

SSD
SM841 2.5" 7mm 128GBSamsungBench 78%, 4,859 samples	1x

RAM
2x8GBUnknownBench 64%, 236,291 samples	227x
HMT351U6CFR8C-PB 2x4GBHynixBench 53%, 17,809 samples	158x
8JTF51264AZ-1G6E1 4x4GBMicronBench 56%, 6,584 samples	152x

EDIT WITH CUSTOM PC BUILDER

Value: 97% - Outstanding

Total price: $59

Popular SM841 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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Gaming

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ProGaming

CPU

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HDD

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USB

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 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	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) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Samsung

SM841 2.5" 7mm 128GB

Average Bench: 78% (522^nd 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 7010

Popular SM841 2.5" 7mm 128GB compatible motherboards:

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Samsung

SM841 2.5" 7mm 128GB

Average Bench: 78% (522nd 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 7010

Popular SM841 2.5" 7mm 128GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Comments

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Speed Comparisons

Frequently Asked Questions

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Average Bench: 78% (522^nd of 1072)