Average Bench: 67.5% (685th of 1058)

Based on 18,380 user benchmarks.  Models: OCZ-VERTEX3, OCZ-VERT OCZ-VERTEX3, OCZ-VERTEX3 LP, OCZ-VERT EX3

The 120GB OCZ Vertex 3 is almost 3 years old which makes it twice as old as most of the drives in the group test. With sequential peak and average read/write speeds of 510/157 and 390/130 MB/s the 120GB Vertex 3 has good read speeds but lags the group leaders by 50% at writing. This is explained by its Sandforce 2281 controller which is infamous for stability issues and relatively slow incompressible data write speeds. Small file 4K peak and average read/write speeds clocked in at 31/103 and 23/61 MB/s which matches the group leaders, a superb result considering the Vertex 3's age. Overall the 120GB Vertex 3 has an effective speed of 383 MB/s which is only 16% lower than the group leaders which averaged 444 MB/s. The Vertex is a capable drive let down only by its relatively slow peak sequential write speed of 157 MB/s. [Feb '14 SSDrivePro]

Above average average bench

The OCZ Vertex 3 120GB averaged 32.5% 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-64Thread Mixed IO Speed 131MB/s
Avg. 4K Random Read Speed 28.2MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the OCZ Vertex 3 120GB is 30.3%. This is a relatively narrow range which indicates that the OCZ Vertex 3 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 121MB/s
Avg. Sequential Write Speed 142MB/s
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Average Bench

(Based on 18,380 samples)
Min Avg Max
304 Read 378 434
122 Write 142 158
166 Mixed 192 210
92.6 SusWrite 121 138
46% 208 MB/s
Min Avg Max
19.1 4K Read 28.2 35
36.2 4K Write 75.4 110
20.8 4K Mixed 32.6 41.4
124% 45.4 MB/s
Min Avg Max
94.8 DQ Read 170 191
85.2 DQ Write 136 156
61.6 DQ Mixed 131 161
104% 146 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
69GB free
Firmware: 2.28.20
SusWrite @10s intervals: 109 122 112 127 125 126 MB/s
Read 402
Write 142
Mixed 188
SusWrite 120
47% 213 MB/s
4K Read 31.7
4K Write 102
4K Mixed 37.6
150% 57.2 MB/s
DQ Read 164
DQ Write 150
DQ Mixed 110
95% 141 MB/s
112GB free
Firmware: 2.25
SusWrite @10s intervals: 122 134 136 132 136 137 MB/s
Read 424
Write 152
Mixed 204
SusWrite 133
50% 228 MB/s
4K Read 32.4
4K Write 82.8
4K Mixed 35.7
139% 50.3 MB/s
DQ Read 132
DQ Write 151
DQ Mixed 113
93% 132 MB/s
18GB free (System drive)
Firmware: 2.25
SusWrite @10s intervals: 118 100 103 99 100 100 MB/s
Read 406
Write 142
Mixed 182
SusWrite 104
46% 208 MB/s
4K Read 27.3
4K Write 55.3
4K Mixed 28.6
107% 37.1 MB/s
DQ Read 188
DQ Write 139
DQ Mixed 117
100% 148 MB/s
18,380 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,074,796 SSDs tested.

Typical Vertex 3 120GB Builds (Compare 8,741 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 41%
Speed boat
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 32%
Sail boat

Motherboard: Asus P8Z77-V LX

EDIT WITH CUSTOM PC BUILDER Value: 41% - Average Total price: $571

Popular Vertex 3 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.

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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.
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  • - Reports are generated and presented on userbenchmark.com.
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Solid State Drive Rankings (Price vs Performance) June 2021 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]

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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.

 Comments

Controller: SandForce SF2281. NAND: Intel 25nm Synchronous MLC

More bang for the buck...

Added 7 years ago.

Good (edit your comment) Add link

3 years ago.

Have used this drive for about 7 years now. Still performs wonderfully. I got it for about 80 bucks on sale at the time and it seems to outperform many other drives that are newer around the same price today.


Excellent

15 months ago.

Still going strong after 10 years.


Very poor

7 years ago.


Terrible

4 years ago.

ocz vertex 120gb = very useful on garbage


Your
opinion?
1058 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.

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