IntelSSDSC2BW240H601
KingstonSV300S37A/120G

Controller: LSI SandForce SF2281. Memory: Intel 16nm MLC. Release date: Q2 2015.

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

Real World Speed
Performance profile from 348,162 user samples
9,142 User Benchmarks
Best Bench: 95% 223GB free
Worst Bench: 58% 136GB free
Poor: 58% Great: 95%
SPEED RANK: 495th / 1072
339,020 User Benchmarks
Best Bench: 73% 15GB free
Worst Bench: 30% 77GB free (System drive)
Poor: 30% Great: 73%
SPEED RANK: 867th / 1072
Effective Speed
Effective SSD Speed
79.2 % Much faster effective speed.
+48%
53.6 %
Read
Avg. Sequential Read Speed
385 MB/s Much faster read speed.
+70%
227 MB/s
Write
Avg. Sequential Write Speed
230 MB/s Hugely faster write speed.
+89%
122 MB/s
4K Read
Avg. 4K Random Read Speed
29.9 MB/s Much faster random read.
+31%
22.9 MB/s
4K Write
Avg. 4K Random Write Speed
80 MB/s Slightly faster random write.
+8%
73.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
274 MB/s Much faster mixed IO speed.
+77%
155 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
37.8 MB/s Faster random mixed IO.
+29%
29.4 MB/s
SusWrite
Avg. Sustained Write Speed
180 MB/s Hugely faster sustained write speed.
+104%
88.3 MB/s
Read
Peak Sequential Read Speed
454 MB/s Faster peak read speed.
+18%
385 MB/s
Write
Peak Sequential Write Speed
255 MB/s Much faster peak write speed.
+67%
153 MB/s
4K Read
Peak 4K Random Read Speed
36.7 MB/s Faster peak random read.
+14%
32.1 MB/s
4K Write
Peak 4K Random Write Speed
111 MB/s +3% 108 MB/s
Mixed
Peak Sequential Mixed IO Speed
301 MB/s Much faster peak mixed IO speed.
+48%
204 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
47.3 MB/s Faster peak random mixed IO.
+14%
41.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
230 MB/s Hugely faster peak sustained write speed.
+81%
127 MB/s
Market Share
Based on 75,887,824 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0.18 % Insanely higher market share.
+∞%
Value
Value For Money
5.91 % 8.22 % Much better value.
+39%
User Rating
UBM User Rating
53 % 54 % +2%
Price
Price (score)
$200 $38 Hugely cheaper.
+81%
Age
Newest
109 Months More recent.
+21%
138 Months
DQ Read
Peak 4K-64Thread Read Speed
296 MB/s Much faster peak deep queue read.
+52%
195 MB/s
DQ Write
Peak 4K-64Thread Write Speed
245 MB/s Much faster peak deep queue write.
+60%
153 MB/s
AS-SSD Total
AS-SSD Total Score
957 Pts Much stronger server IO.
+41%
679 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
176 MB/s Much faster peak deep queue mixed IO.
+32%
133 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
273 MB/s Hugely faster deep queue read.
+170%
101 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
212 MB/s Much faster deep queue write.
+80%
118 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
158 MB/s Much faster deep queue mixed IO.
+72%
91.6 MB/s
Capacity
Capacity
240GB 120GB
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The Intel 535 SSD was quietly released in April 2015, very few review samples were distributed and the release went largely unnoticed. The 535 sports the same basic specs as its predecessor, the 530. The 20nm NAND in the 530 has been replaced with marginally slower 16nm NAND and both drives use the same five year old SandForce 2281 controller. Comparing performance between 240GB 530 and 535 shows that the two drives share the same performance profile which is severely hampered by a particularly weak incompressible write speed, something the SandForce controller is notorious for. Overall the 240GB 535 scores an effective speed of 71.5% which puts it amongst the slowest handful of new SSDs on the market. There are other drives on the market that use newer technology and represent far value for money[Aug '15 SSDrivePro]

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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) May 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.

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
  • - 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $289Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $168Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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