OCZARC100-25SAT3-120G
KingstonSV300S37A/120G

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

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

Real World Speed
Performance profile from 134,762 user samples
2,109 User Benchmarks
Best Bench: 97% 102GB free
Worst Bench: 64% 21GB free (System drive)
Poor: 64% Great: 97%
SPEED RANK: 311th / 976
132,653 User Benchmarks
Best Bench: 72% 229GB free
Worst Bench: 33% 34GB free (System drive)
Poor: 33% Great: 72%
SPEED RANK: 747th / 976
Effective Speed
Effective SSD Speed
83 % Much faster effective speed.
+55%
53.6 %
Read
Avg. Sequential Read Speed
365 MB/s Much faster read speed.
+59%
229 MB/s
Write
Avg. Sequential Write Speed
357 MB/s Hugely faster write speed.
+190%
123 MB/s
4K Read
Avg. 4K Random Read Speed
24.1 MB/s +5% 23 MB/s
4K Write
Avg. 4K Random Write Speed
89.4 MB/s Faster random write.
+21%
73.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed
276 MB/s Much faster mixed IO speed.
+77%
156 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
32.1 MB/s Slightly faster random mixed IO.
+9%
29.4 MB/s
SusWrite
Avg. Sustained Write Speed
282 MB/s Hugely faster sustained write speed.
+215%
89.5 MB/s
Read
Peak Sequential Read Speed
406 MB/s +4% 390 MB/s
Write
Peak Sequential Write Speed
382 MB/s Hugely faster peak write speed.
+151%
152 MB/s
4K Read
Peak 4K Random Read Speed
28.7 MB/s 32.6 MB/s Slightly faster peak random read.
+14%
4K Write
Peak 4K Random Write Speed
128 MB/s Faster peak random write.
+17%
109 MB/s
Mixed
Peak Sequential Mixed IO Speed
298 MB/s Much faster peak mixed IO speed.
+49%
200 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
38.4 MB/s 41 MB/s Slightly faster peak random mixed IO.
+7%
SusWrite
Peak Sequential Sustained Write 60s Average
367 MB/s Hugely faster peak sustained write speed.
+194%
125 MB/s
Market Share
Based on 10,409,881 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 1.67 % Insanely higher market share.
+16,600%
Value
Value For Money
53.1 % Better value.
+29%
41 %
User Rating
UBM User Rating
62 % Slightly more popular.
+5%
59 %
Price
Price (score)
$82 $65 Cheaper.
+21%
Age
Newest
52 Months More recent.
+29%
73 Months
DQ Read
Peak 4K-64Thread Read Speed
310 MB/s Much faster peak deep queue read.
+60%
194 MB/s
DQ Write
Peak 4K-64Thread Write Speed
357 MB/s Hugely faster peak deep queue write.
+135%
152 MB/s
AS-SSD Total
AS-SSD Total Score
1,105 Pts Much stronger server IO.
+63%
679 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
253 MB/s Hugely faster peak deep queue mixed IO.
+98%
128 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
281 MB/s Hugely faster deep queue read.
+191%
96.7 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
298 MB/s Hugely faster deep queue write.
+155%
117 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
224 MB/s Hugely faster deep queue mixed IO.
+155%
87.9 MB/s
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) December 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

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CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $330Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $210Samsung 850 Evo 500GB $90
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $143Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $72
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $12
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