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KingstonSV300S37A/120G
SamsungMZ-7TE120BW
▲ 545,433 ▼

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

VS
▲ 5413,088 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date: Q3 2013.

Effective Speed 
+71%
Real World Speed
Performance profile from 443,464 user samples
Benchmark your SSD here
339,020 User Benchmarks
Best Bench: 73% 15GB free
Worst Bench: 30% 77GB free (System drive)
Poor: 30% Great: 73%
SPEED RANK: 867th / 1072
104,444 User Benchmarks
Best Bench: 108% 112GB free
Worst Bench: 63% 42GB free
Poor: 63% Great: 108%
SPEED RANK: 312th / 1072
Effective Speed
Effective SSD Speed 		53.6 % 91.4 % Much faster effective speed.
+71%
Average Score 
+91%
Read
Avg. Sequential Read Speed 		227 MB/s 461 MB/s Hugely faster read speed.
+103%
Write
Avg. Sequential Write Speed 		122 MB/s 404 MB/s Hugely faster write speed.
+231%
4K Read
Avg. 4K Random Read Speed 		22.9 MB/s 38.9 MB/s Much faster random read.
+70%
4K Write
Avg. 4K Random Write Speed 		73.9 MB/s 87 MB/s Faster random write.
+18%
Mixed
Avg. Sequential Mixed IO Speed 		155 MB/s 317 MB/s Hugely faster mixed IO speed.
+105%
4K Mixed
Avg. 4K Random Mixed IO Speed 		29.4 MB/s 45.8 MB/s Much faster random mixed IO.
+56%
SusWrite
Avg. Sustained Write Speed 		88.3 MB/s 136 MB/s Much faster sustained write speed.
+54%
Peak Score 
+67%
Read
Peak Sequential Read Speed 		385 MB/s 506 MB/s Much faster peak read speed.
+31%
Write
Peak Sequential Write Speed 		153 MB/s 489 MB/s Hugely faster peak write speed.
+220%
4K Read
Peak 4K Random Read Speed 		32.1 MB/s 46.3 MB/s Much faster peak random read.
+44%
4K Write
Peak 4K Random Write Speed 		108 MB/s 118 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed 		204 MB/s 392 MB/s Hugely faster peak mixed IO speed.
+92%
4K Mixed
Peak 4K Random Mixed IO Speed 		41.4 MB/s 55.6 MB/s Much faster peak random mixed IO.
+34%
SusWrite
Peak Sequential Sustained Write 60s Average 		127 MB/s 179 MB/s Much faster peak sustained write speed.
+41%
Value & Sentiment 
+52%
Market Share
Based on 75,656,523 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.17 % Hugely higher market share.
+143% 		0.07 %
Value
Value For Money 		8.45 % Slightly better value.
+10% 		7.7 %
User Rating
UBM User Rating 		54 % 54 %
Price
Price (score) 		$37 Much cheaper.
+57% 		$85
Nice To Haves 
+103%
Age
Newest 		137 Months 129 Months Slightly more recent.
+6%
DQ Read
Peak 4K-64Thread Read Speed 		195 MB/s 381 MB/s Hugely faster peak deep queue read.
+95%
DQ Write
Peak 4K-64Thread Write Speed 		153 MB/s 362 MB/s Hugely faster peak deep queue write.
+137%
AS-SSD Total
AS-SSD Total Score 		679 Pts 1,268 Pts Hugely stronger server IO.
+87%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		133 MB/s 179 MB/s Much faster peak deep queue mixed IO.
+35%
ADQ Read
Avg. 4K-64Thread Read Speed 		101 MB/s 339 MB/s Hugely faster deep queue read.
+236%
ADQ Write
Avg. 4K-64Thread Write Speed 		118 MB/s 297 MB/s Hugely faster deep queue write.
+152%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		91.6 MB/s 160 MB/s Much faster deep queue mixed IO.
+75%
Specifications 
Capacity
Capacity 		120GB 120GB
Conclusion 
Average Bench 53.6%
Average Bench 91.4%
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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

The 120GB Evo, like its 250GB sibling, features a second level Turbowrite cache (TWC). This 3GB block of high speed SLC memory allows the Evo to write data at 370 MB/s, nearly double its normal rate. When the TWC is full write speeds drop by around 50% but since consumers generally write less than 3GB in a typical write operation, the performance drop will rarely be noticed. On the other hand, in a server environment this sort of performance degradation would be unacceptable. Comparing the 120GB and 250GB Evos shows that they have similar performance profiles. The performance equivalence between the different capacities, coupled with the fact that their prices are almost linear, implies that both capacities represent roughly the same value for money. Within its TWC, the 120GB Evo is capable of chart topping burst IO rates and it sits squarely amongst the best performing 120GB drives. [Aug '14 SSDrivePro]

MORE DETAILS

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Solid State Drive Rankings (Price vs Performance) April 2024 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 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 value for money 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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