Average Bench: 41.4% (892nd of 1030)

Based on 6,451 user benchmarks.  Models: INTEL SSDSA2CW120G3, INTEL SSDSA2BW120G3H, INTEL SS DSA2CW120G3, INTEL SSDSA2BW120G3

The Intel 320 SSD uses a proprietary Intel controller which predates Intel's adoption of Sandforce controllers for their consumer SSDs. The 320 is nearly three years old and consequently has a particularly poor performance profile. With peak and average sequential read/write speeds of 260/135 and 208/107 MB/s the 120GB Intel 320 is about half as fast as the current group leaders. Peak small file 4K read/write speeds clock in at 19/37 MB/s, again around half as fast as the current group leaders. Overall the 120GB Intel 320 has an effective speed of 214 MB/s. Although these speeds are only around half as fast as current SSDs, they are still twice as fast sequentially and 15x faster than the fastest mechanical drives. [Feb '14 SSDrivePro]

Below average average bench

The Intel 320 Series 120GB averaged 58.5% 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 57.3MB/s
Avg. 4K Random Read Speed 17.3MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Intel 320 Series 120GB is just 16.5%. This is a relatively narrow range which indicates that the Intel 320 Series 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 114MB/s
Avg. Sequential Write Speed 129MB/s
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Average Bench

(Based on 6,451 samples)
Min Avg Max
168 Read 229 258
112 Write 129 135
114 Mixed 135 144
68.8 SusWrite 114 135
33.8% 152 MB/s
Min Avg Max
11.8 4K Read 17.3 21.1
21.7 4K Write 32.8 41.9
13.5 4K Mixed 19.4 23.1
68.4% 23.2 MB/s
Min Avg Max
19.6 DQ Read 117 139
43.8 DQ Write 69.8 93
21.9 DQ Mixed 57.3 70.5
52.4% 81.3 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
23GB free
Firmware: 4PC10302
SusWrite @10s intervals: 134 133 134 134 134 134 MB/s
Read 244
Write 133
Mixed 140
SusWrite 134
36% 163 MB/s
4K Read 18.7
4K Write 34.9
4K Mixed 20.8
74% 24.8 MB/s
DQ Read 138
DQ Write 66.1
DQ Mixed 61.5
56% 88.6 MB/s
23GB free
Firmware: 4PC10302
SusWrite @10s intervals: 133 132 134 133 132 132 MB/s
Read 242
Write 132
Mixed 140
SusWrite 133
36% 162 MB/s
4K Read 18.3
4K Write 35.3
4K Mixed 20.8
73% 24.8 MB/s
DQ Read 137
DQ Write 71.4
DQ Mixed 62.6
58% 90.5 MB/s
67GB free (System drive)
Firmware: 4PC10365
SusWrite @10s intervals: 106 122 127 130 130 131 MB/s
Read 229
Write 131
Mixed 138
SusWrite 124
35% 155 MB/s
4K Read 17.9
4K Write 34.1
4K Mixed 19.6
70% 23.9 MB/s
DQ Read 138
DQ Write 73.5
DQ Mixed 62.1
58% 91 MB/s
28GB free (System drive)
Firmware: 4PC10365
SusWrite @10s intervals: 111 99 72 77 75 60 MB/s
Read 244
Write 133
Mixed 140
SusWrite 82.2
33% 150 MB/s
4K Read 14.3
4K Write 27.2
4K Mixed 17.9
59% 19.8 MB/s
DQ Read 131
DQ Write 67.4
DQ Mixed 63.3
57% 87.3 MB/s
6,451 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,805,534 SSDs tested.

 Prices

Approx. $188 @ launch in Mar '11
AmazonUS $8921 months
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Typical 320 Series 120GB Builds (Compare 4,869 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

Motherboard: Dell OptiPlex 9020

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $403

Popular 320 Series 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.
  • - 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) August 2020 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: Intel. Flash Memory: Intel 25nm MLC

Smart meets fast...

Added 6 years ago.

Terrible

6 years ago.


Your
opinion?
1030 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

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