Average Bench: 93.1% (73rd of 857)

Based on 20,924 user benchmarks.  Models: Samsung SSD 850 EVO 120GB, Samsung SSD 850 EVO, Samsung SSD 850 EVO 120G, Samsung SSD 850, Samsun SSD 850 EVO 120G

Excellent average bench

The Samsung 850 Evo 120GB averaged just 6.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Evo 120GB near the top of the comparison list.


Avg. 4K Random Read Speed 37.5MB/s
Avg. 4K Random Mixed IO Speed 31.5MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 120GB is 54.2%. This is a relatively wide range which indicates that the Samsung 850 Evo 120GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 195MB/s
Avg. 4K-64Thread Write Speed 184MB/s

Average Bench

(Based on 20,924 samples)
Min Avg Max
370 Read 493 518
300 Write 388 416
225 Mixed 388 420
94.1% 423 MB/s
Min Avg Max
24.8 4K Read 37.5 47.4
36.3 4K Write 75.5 108
15.5 4K Mixed 31.5 45
137% 48.2 MB/s
Min Avg Max
29.6 DQ Read 195 377
55 DQ Write 184 285
15.2 DQ Mixed 63.3 112
82.1% 147 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
30GB free
Firmware: EMT01B6Q Max speed: SATA 3.0 600 MB/s
Read 498
Write 398
Mixed 410
97% 435 MB/s
4K Read 42.1
4K Write 98.1
4K Mixed 44.3
172% 61.5 MB/s
DQ Read 375
DQ Write 282
DQ Mixed 100
137% 252 MB/s
27GB free
Firmware: EMT01B6Q Max speed: SATA 3.0 600 MB/s
Read 491
Write 398
Mixed 414
97% 434 MB/s
4K Read 31.1
4K Write 73.1
4K Mixed 38.8
136% 47.6 MB/s
DQ Read 378
DQ Write 237
DQ Mixed 103
132% 239 MB/s
49GB free
Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s
Read 509
Write 412
Mixed 417
99% 446 MB/s
4K Read 38.8
4K Write 68.7
4K Mixed 37.2
143% 48.2 MB/s
DQ Read 262
DQ Write 159
DQ Mixed 86.1
97% 169 MB/s
22GB free
Firmware: EMT0 Max speed: SATA 3.0 600 MB/s
Read 507
Write 372
Mixed 408
95% 429 MB/s
4K Read 36.7
4K Write 57.9
4K Mixed 34.8
131% 43.1 MB/s
DQ Read 190
DQ Write 123
DQ Mixed 73.5
77% 129 MB/s
20,924 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,531,581 SSDs tested.


AmazonUS $84.953 mins ago.
EbayUS $95.8914 mins ago.
OutletPCUS $157.8210 hrs ago.
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Typical 850 Evo 120GB Builds (Compare 9,337 builds) See popular component choices, score breakdowns and rankings.
Gaming 64%
Desktop 79%
Workstation 59%

Motherboard: MSI Z97 GAMING 5 (MS-7917) - $160

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $1,072

Popular 850 Evo 120GB compatible motherboards:

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

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) August 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]


Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND

A higher caliber SSD with enhanced performance and endurance...

Added 2 years ago.


3 months ago.

Use this SSD for C# development with 8GB (2x4gb) 800Mhz RAM. It blows away many other desktops.


2 months ago.

Good Configuration will give best performance and can be used for 5-6 old pc/lap


6 months ago.

This SSD Is Very Very Good For The Price!!! Awessssssome!!!


4 months ago.

Best ssd sata3 on the world


15 days ago.

Bang for your buck


10 months ago.

very very fast and good price for 120 gb

857 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

 Best User Rated

The Best.
Intel Core i7-7700K $298Nvidia GTX 1070 $410Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $126
Intel Core i5-7600K $212Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $168
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
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