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KingstonSH103S3/120G
KingstonSV300S37A/240G
▲ 532,617 ▼

Controller: LSI SandForce SF2281VB1-SDC. NAND Memory: Intel Synchronous 25nm MLC. Release date: Q2 2012.

VS
▲ 538,211 ▼

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

Effective Speed 
+16%
Real World Speed
Performance profile from 222,779 user samples
Benchmark your SSD here
46,066 User Benchmarks
Best Bench: 87% 47GB free
Worst Bench: 57% 21GB free (System drive)
Poor: 57% Great: 87%
SPEED RANK: 593rd / 1072
176,713 User Benchmarks
Best Bench: 85% 223GB free
Worst Bench: 41% 91GB free (System drive)
Poor: 41% Great: 85%
SPEED RANK: 752nd / 1072
Effective Speed
Effective SSD Speed 		74.1 % Faster effective speed.
+16% 		64.1 %
Average Score 
+11%
Read
Avg. Sequential Read Speed 		366 MB/s Faster read speed.
+28% 		286 MB/s
Write
Avg. Sequential Write Speed 		192 MB/s 209 MB/s Slightly faster write speed.
+9%
4K Read
Avg. 4K Random Read Speed 		30.2 MB/s Faster random read.
+27% 		23.7 MB/s
4K Write
Avg. 4K Random Write Speed 		80.4 MB/s +3% 78.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		229 MB/s +4% 221 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		38.1 MB/s Faster random mixed IO.
+16% 		32.8 MB/s
SusWrite
Avg. Sustained Write Speed 		142 MB/s Slightly faster sustained write speed.
+8% 		132 MB/s
Peak Score 
+1%
Read
Peak Sequential Read Speed 		438 MB/s Slightly faster peak read speed.
+5% 		416 MB/s
Write
Peak Sequential Write Speed 		225 MB/s 264 MB/s Faster peak write speed.
+17%
4K Read
Peak 4K Random Read Speed 		37.4 MB/s Faster peak random read.
+13% 		33.1 MB/s
4K Write
Peak 4K Random Write Speed 		111 MB/s +1% 110 MB/s
Mixed
Peak Sequential Mixed IO Speed 		262 MB/s 281 MB/s Slightly faster peak mixed IO speed.
+7%
4K Mixed
Peak 4K Random Mixed IO Speed 		48.1 MB/s Slightly faster peak random mixed IO.
+9% 		44.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		170 MB/s 191 MB/s Faster peak sustained write speed.
+12%
Value & Sentiment 
+136%
Market Share
Based on 75,655,577 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % 0.18 % Hugely higher market share.
+260%
Value
Value For Money 		5.52 % 17.6 % Hugely better value.
+220%
User Rating
UBM User Rating 		53 % 53 %
Price
Price (score) 		$100 $35 Much cheaper.
+65%
Nice To Haves 
+2%
Age
Newest 		144 Months 137 Months +5%
DQ Read
Peak 4K-64Thread Read Speed 		248 MB/s 259 MB/s +4%
DQ Write
Peak 4K-64Thread Write Speed 		216 MB/s 255 MB/s Faster peak deep queue write.
+18%
AS-SSD Total
AS-SSD Total Score 		851 Pts 901 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		202 MB/s 213 MB/s Slightly faster peak deep queue mixed IO.
+5%
ADQ Read
Avg. 4K-64Thread Read Speed 		203 MB/s Faster deep queue read.
+28% 		158 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		175 MB/s 192 MB/s Slightly faster deep queue write.
+10%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		161 MB/s Slightly faster deep queue mixed IO.
+5% 		153 MB/s
Specifications 
Capacity
Capacity 		120GB 240GB
Conclusion 
Average Bench 74.1%
Average Bench 64.1%
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The 120GB Kingston HyperX 3K is nearly two years old, several generations of SSD have passed since its original release. Better 120GB SSDs have more NAND modules than the old HyperX and are able to write faster than the peak 234 Mb/s achieved by the HyperX 3K. The HyperX 3K also has a Sandforce 2281 controller which is unable to write compressed data as well as its more recent competition. All that said the HyperX still has an effective speed of 367 MBps which is respectable and far faster than even the best mechanical drive. With peak 4K read/write speeds of 33/110 MB/s the HyperX 3K also has competent small file performance. To summarize as a current value proposition the HyperX 3K struggles, simply because the likes of Samsung and OCZ have innovated and moved forward in the two years since the HyperX 3K was released. [Feb '14 SSDrivePro]

MORE DETAILS

This is yet another Sandforce 2881 based SSD from Kingston, this time coupled with newer 19nm Nand flash. In terms of performance the V300 is nothing we haven't seen before with other Sandforce based SSDs. A side-by-side comparison with the HyperX shows that the two drives have a near identical performance profile which is more than a little disappointing given that the V300 is 16 months newer. With a sequential write speed of just 280 MB/s the V300 lags the group leaders by 62%, an expected result for a Sandforce based drive. To conclude, Kingston aren't offering anything new with the V300, consequently there are far faster (and cheaper) drives available elsewhere including the excellent Samsung Evo which is the current group leader. [Jan '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.
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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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  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
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 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?
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Solid State Drives
What is the SSD value for money rating?
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 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 $46
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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