KingstonSV300S37A/120G
OCZARC100-25SAT3-120G

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date: Q4 2012.

Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC. Release date: Q3 2014.

Real World Speed
Performance profile from 126,074 user samples
124,250 User Benchmarks
Best Bench: 71% 112GB free
Worst Bench: 34% 40GB free (System drive)
Poor: 34% Great: 71%
SPEED RANK: 720th / 956
1,824 User Benchmarks
Best Bench: 95% 467GB free
Worst Bench: 60% 17GB free (System drive)
Poor: 60% Great: 95%
SPEED RANK: 340th / 956
Effective Speed
Effective SSD Speed
53.4 % 79.7 % Much faster effective speed.
+49%
Read
Avg. Sequential Read Speed
224 MB/s 395 MB/s Much faster read speed.
+76%
Write
Avg. Sequential Write Speed
123 MB/s 360 MB/s Hugely faster write speed.
+193%
4K Read
Avg. 4K Random Read Speed
22.8 MB/s 23.3 MB/s +2%
4K Write
Avg. 4K Random Write Speed
74.6 MB/s 83.8 MB/s Slightly faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
153 MB/s 320 MB/s Hugely faster mixed IO speed.
+109%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.4 MB/s Slightly faster random mixed IO.
+12%
26.2 MB/s
SusWrite
Avg. Sustained Write Speed
89 MB/s 278 MB/s Hugely faster sustained write speed.
+212%
Read
Peak Sequential Read Speed
381 MB/s 455 MB/s Faster peak read speed.
+19%
Write
Peak Sequential Write Speed
152 MB/s 382 MB/s Hugely faster peak write speed.
+151%
4K Read
Peak 4K Random Read Speed
31.6 MB/s Slightly faster peak random read.
+12%
28.2 MB/s
4K Write
Peak 4K Random Write Speed
110 MB/s 124 MB/s Slightly faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed
201 MB/s 409 MB/s Hugely faster peak mixed IO speed.
+103%
4K Mixed
Peak 4K Random Mixed IO Speed
41.2 MB/s Slightly faster peak random mixed IO.
+11%
37.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
123 MB/s 367 MB/s Hugely faster peak sustained write speed.
+198%
Market Share
Based on 8,592,927 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.8 % Insanely higher market share.
+3,500%
0.05 %
Value
Value For Money
40.9 % 51 % Better value.
+25%
User Rating
UBM User Rating
59 % 62 % Slightly more popular.
+5%
Price
Price (score)
$65 Cheaper.
+21%
$82
Age
Newest
70 Months 49 Months Much more recent.
+30%
DQ Read
Peak 4K-64Thread Read Speed
198 MB/s 309 MB/s Much faster peak deep queue read.
+56%
DQ Write
Peak 4K-64Thread Write Speed
151 MB/s 356 MB/s Hugely faster peak deep queue write.
+136%
AS-SSD Total
AS-SSD Total Score
682 Pts 1,103 Pts Much stronger server IO.
+62%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
126 MB/s 252 MB/s Hugely faster peak deep queue mixed IO.
+100%
ADQ Read
Avg. 4K-64Thread Read Speed
96.5 MB/s 225 MB/s Hugely faster deep queue read.
+133%
ADQ Write
Avg. 4K-64Thread Write Speed
117 MB/s 254 MB/s Hugely faster deep queue write.
+117%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
87 MB/s 145 MB/s Much faster deep queue mixed IO.
+67%
Capacity
Capacity
120GB 120GB
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The 120GB Kingston V300 has a performance profile that closely matches its 240GB sibling. Both drives utilize a Sandforce LSI controller and therefore demonstrate relative weakness in their write speeds. With burst sequential read/write speeds of 497/166 MBps and 4k burst read/write speeds of 30/97 MBps the 120GB V300 is amongst the slower SSDs I have seen. A concern I have with this drive is the relatively slow real world speeds our users have experienced. Most drives have average throughput rates that are around 75% of peak. Both this and the 240GB V300s, based on 130 samples, are averaging sequential read rates of around 240 MBps which is less than 50% of peak. It's not all bad news though because the V300's are priced extremely aggressively and as a result still offer decent value for money. [Feb '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) September 2018 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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $84
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $115
Intel Core i5-8600K $249AMD RX 480 $280Samsung 850 Pro 256GB $134
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $167SanDisk Ultra Fit 32GB $11
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