Average Bench: 99.5% (206th of 1011)

Based on 37,487 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 0.4% 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-64Thread Mixed IO Speed 314MB/s
Avg. 4K Random Mixed IO Speed 52.6MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 120GB is 41.9%. This is a relatively wide range which indicates that the Samsung 850 Evo 120GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 165MB/s
Avg. Sequential Mixed IO Speed 358MB/s

Average Bench

(Based on 37,487 samples)
Min Avg Max
382 Read 468 507
285 Write 437 491
262 Mixed 358 412
122 SusWrite 165 186
79.9% 357 MB/s
Min Avg Max
27.2 4K Read 39.9 47.8
51.9 4K Write 98.9 130
32.9 4K Mixed 52.6 63.3
180% 63.8 MB/s
Min Avg Max
199 DQ Read 346 386
143 DQ Write 313 361
105 DQ Mixed 314 362
240% 324 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
112GB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 337 147 149 148 148 148 MB/s
Read 485
Write 466
Mixed 402
SusWrite 179
86% 383 MB/s
4K Read 45.6
4K Write 134
4K Mixed 61.9
219% 80.3 MB/s
DQ Read 376
DQ Write 348
DQ Mixed 353
267% 359 MB/s
112GB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 331 147 148 149 148 148 MB/s
Read 444
Write 418
Mixed 369
SusWrite 178
79% 352 MB/s
4K Read 42.7
4K Write 121
4K Mixed 60.2
206% 74.7 MB/s
DQ Read 376
DQ Write 345
DQ Mixed 350
266% 357 MB/s
73GB free (System drive)
Firmware: EMT01B6Q
SusWrite @10s intervals: 191 220 153 153 153 153 MB/s
Read 508
Write 444
Mixed 389
SusWrite 170
84% 378 MB/s
4K Read 42.8
4K Write 112
4K Mixed 55.9
196% 70.4 MB/s
DQ Read 376
DQ Write 337
DQ Mixed 348
264% 354 MB/s
37,487 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,132,584 SSDs tested.


Approx. $74 @ launch in Dec '14
OutletPCUS $15012 hrs
AmazonUS $1508 days
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Typical 850 Evo 120GB Builds (Compare 22,027 builds) See popular component choices, score breakdowns and rankings.
Gaming 51%
Desktop 75%
Workstation 51%

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

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $1,057

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.
  • - 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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) November 2019 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.


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

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

Added 4 years ago.


2 years ago.

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


2 years ago.

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


6 months ago.

2 years of total reliability and counting. Awesome drive.


2 years ago.

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


3 years ago.

very very fast and good price for 120 gb


20 months ago.

Best bang for buck & cheap (120Gb) SSD. I love the Samsung Magician software.

1011 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 i5-9400F $148Nvidia GTX 1660S (Super) $234Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660 $210Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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