Samsung

CM851 mSATA 32GB

CM851 mSATA 32GB
BENCHMARKS (134)
MKT (0%)
BUILDS
(0)

Effective Speed -95%Effective Speed -95%Average Score -148%Read -23%, Write -308%, 4K Read -29%, 4K Write -64%, Mixed -141%, 4K Mixed -266%, SusWrite -207%Peak Score -165%Read -2%, Write -353%, 4K Read -36%, 4K Write -75%, Mixed -150%, 4K Mixed -271%, SusWrite -265%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -223%DQ Read -77%, DQ Write -369%, DQ Mixed -391%, ADQ Read -89%, ADQ Write -315%, ADQ Mixed -414%, Age -20%, AS-SSD Total -112%

Average Bench: 50.6% (886^th of 1072)

Based on 134 user benchmarks. Model: SAMSUNG SSD CM851 mSATA 32GB

Poor: 42%Average: 50.6% Great: 57%

Popular builds with this SSD

Average average bench

The Samsung CM851 mSATA 32GB averaged 49.4% 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 26.6MB/s

Avg. 4K Random Write Speed 53.5MB/s

See where your SSD ranks →

Very good consistency

The range of scores (95th - 5th percentile) for the Samsung CM851 mSATA 32GB is just 14.5%. This is a relatively narrow range which indicates that the Samsung CM851 mSATA 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 96.6MB/s

Avg. Sequential Write Speed 99.3MB/s

Average Bench

(Based on 134 samples)

Rank 88650.6%

Min	Avg	Max
296	Read 372	496
62.8	Write 99.3	107
94.3	Mixed 149	169
45.1	SusWrite 96.6	106
39.3% 179 MB/s

Min	Avg	Max
20.4	4K Read 26.6	31.7
25.9	4K Write 53.5	69.8
6.73	4K Mixed 12.3	15.7
84.4% 30.8 MB/s

Min	Avg	Max
25.1	DQ Read 173	207
33.2	DQ Write 69.6	76.3
8.01	DQ Mixed 50.6	67.5
56.1% 97.7 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

134 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,635,990 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 mSATA 32GB Builds (Compare 5,042 builds) See popular component choices, score breakdowns and rankings

Gaming 12%

Tree trunk

Desktop 70%

Battle cruiser

Workstation 11%

Tree trunk

System: Dell XPS 8700

CPU
Core i7-4790Intel $135Bench 71%, 255,027 samples	2,683x
Core i7-4770Intel $75Bench 70%, 176,321 samples	1,732x
Core i5-4460Intel $194Bench 62%, 245,403 samples	206x

GPU
GTX 745 (OEM)Nvidia $60Bench 10%, 26,874 samples	571x
GeForce GT 720NvidiaBench 4%, 15,510 samples	360x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	321x

SSD
CM851 mSATA 32GBSamsungBench 51%, 134 samples	1x

RAM
8JTF51264AZ-1G6E1 4x4GBMicronBench 56%, 6,584 samples	350x
HMT451U6BFR8C-PB 4x4GBHynixBench 56%, 2,366 samples	194x
M378B5173DB0-CK0 4x4GBSamsungBench 57%, 3,272 samples	146x

EDIT WITH CUSTOM PC BUILDER

Value: 72% - Very good

Total price: $195

Popular CM851 mSATA 32GB 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

Desktop

ProGaming

CPU

GPU

SSD

HDD

RAM

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) 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 $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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 mSATA 32GB

Average Bench: 50.6% (886^th of 1072)

Popular builds with this SSD

Average average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell XPS 8700

Popular CM851 mSATA 32GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Samsung

CM851 mSATA 32GB

Average Bench: 50.6% (886th of 1072)

Popular builds with this SSD

Average average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell XPS 8700

Popular CM851 mSATA 32GB systems:

UserBenchmark of the month

How it works

Group Test Results

Share a related link

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 50.6% (886^th of 1072)