Samsung

CM851 M.2 2242 32GB

CM851 M.2 2242 32GB
BENCHMARKS (20)
MKT (0%)
BUILDS
(0)

Effective Speed -86%Effective Speed -86%Average Score -140%Read -27%, Write -301%, 4K Read -16%, 4K Write -44%, Mixed -138%, 4K Mixed -260%, SusWrite -194%Peak Score -161%Read -5%, Write -353%, 4K Read -28%, 4K Write -77%, Mixed -145%, 4K Mixed -258%, SusWrite -262%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -218%DQ Read -81%, DQ Write -368%, DQ Mixed -391%, ADQ Read -77%, ADQ Write -301%, ADQ Mixed -398%, Age -11%, AS-SSD Total -113%

Average Bench: 53% (873^rd of 1072)

Based on 20 user benchmarks. Model: SAMSUNG SSD CM851 M.2 2242 32GB

Poor: 47%Average: 53% Great: 55%

Popular builds with this SSD

Dell Inspiron 3050 (2)

Average average bench

The Samsung CM851 M.2 2242 32GB averaged 46.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Read Speed 29.7MB/s

Avg. 4K Random Write Speed 60.8MB/s

See where your SSD ranks →

Excellent consistency

The range of scores (95th - 5th percentile) for the Samsung CM851 M.2 2242 32GB is just 7.83%. This is an extremely narrow range which indicates that the Samsung CM851 M.2 2242 32GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 101MB/s

Avg. Sustained Write Speed 101MB/s

Average Bench

(Based on 20 samples)

Rank 87353%

Min	Avg	Max
303	Read 359	481
56.5	Write 101	107
91.8	Mixed 151	173
53.3	SusWrite 101	107
39.1% 178 MB/s

Min	Avg	Max
25.4	4K Read 29.7	33.5
40.8	4K Write 60.8	69
7.72	4K Mixed 12.5	16.3
93.2% 34.3 MB/s

Min	Avg	Max
29.9	DQ Read 184	203
39.6	DQ Write 72	76.5
7.08	DQ Mixed 52.2	67.5
58.5% 103 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 7 months ago.

29GB free

Firmware: FXM21D2Q

SusWrite @10s intervals: 104 106 106 107 106 107 MB/s

54.7% Above average

Write 106

Mixed 154

SusWrite 106

38% 175 MB/s

4K Read 30.9

4K Write 59.7

4K Mixed 16.3

99% 35.6 MB/s

DQ Read 191

DQ Write 75.4

DQ Mixed 67.5

67% 111 MB/s

GBR-User, 7 months ago.

30GB free

Firmware: FXM21D2Q

SusWrite @10s intervals: 96 100 103 106 106 105 MB/s

47.4% Average

Write 104

Mixed 151

SusWrite 103

37% 169 MB/s

4K Read 25.4

4K Write 47.4

4K Mixed 11.7

79% 28.2 MB/s

DQ Read 184

DQ Write 75.1

DQ Mixed 65.2

65% 108 MB/s

20 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,712,132 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 CM851 M.2 2242 32GB Builds (Compare 10 builds) See popular component choices, score breakdowns and rankings

Gaming 4%

Tree trunk

Desktop 30%

Raft

Workstation 3%

Tree trunk

System: Dell Inspiron 3050

CPU
Celeron J1800IntelBench 30%, 5,848 samples	10x

GPU
HD Graphics (Bay Trail 0.667 - 0.854 GHz)IntelBench 1%, 90,156 samples	10x

SSD
CM851 M.2 2242 32GBSamsungBench 53%, 20 samples	3x

RAM
TS1GSK64W6H 1x8GBTranscendBench 28%, 1,113 samples	2x
99U5428-018.A00LF 1x8GBKingstonBench 26%, 6,120 samples	1x
1x8GBUnknownBench 38%, 168,538 samples	1x

EDIT WITH CUSTOM PC BUILDER

Popular CM851 M.2 2242 32GB systems:

Dell Inspiron 3050 (2)

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

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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 $300	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 $40	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

CM851 M.2 2242 32GB

Average Bench: 53% (873^rd of 1072)

Popular builds with this SSD

Average average bench

Strengths

Excellent consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Inspiron 3050

Popular CM851 M.2 2242 32GB systems:

UserBenchmark of the month

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Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Samsung

CM851 M.2 2242 32GB

Average Bench: 53% (873rd of 1072)

Popular builds with this SSD

Average average bench

Strengths

Excellent consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Inspiron 3050

Popular CM851 M.2 2242 32GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 53% (873^rd of 1072)