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KingstonSV300S37A/240G
IntelSSDSC2BW180A4
▲ 538,212 ▼

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

VS
▲ 504 ▼
  

Controller: LSI SandForce SF2281. Memory: Intel Synchronous 20nm MLC. Release date ≤ Q1 2014.

Effective Speed 
+11%
Real World Speed
Performance profile from 180,724 user samples
Benchmark your SSD here
176,713 User Benchmarks
Best Bench: 85% 223GB free
Worst Bench: 41% 91GB free (System drive)
Poor: 41% Great: 85%
SPEED RANK: 760th / 1080
4,011 User Benchmarks
Best Bench: 82% 168GB free
Worst Bench: 57% 126GB free (System drive)
Poor: 57% Great: 82%
SPEED RANK: 659th / 1080
Effective Speed
Effective SSD Speed 		64.1 % 71 % Faster effective speed.
+11%
Average Score 
+6%
Read
Avg. Sequential Read Speed 		286 MB/s 317 MB/s Faster read speed.
+11%
Write
Avg. Sequential Write Speed 		209 MB/s Slightly faster write speed.
+10% 		190 MB/s
4K Read
Avg. 4K Random Read Speed 		23.7 MB/s 29.9 MB/s Faster random read.
+26%
4K Write
Avg. 4K Random Write Speed 		78.4 MB/s +1% 77.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		221 MB/s 223 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed 		32.8 MB/s 33.5 MB/s +2%
SusWrite
Avg. Sustained Write Speed 		132 MB/s 151 MB/s Faster sustained write speed.
+14%
Peak Score 
+10%
Read
Peak Sequential Read Speed 		416 MB/s Faster peak read speed.
+20% 		347 MB/s
Write
Peak Sequential Write Speed 		264 MB/s Faster peak write speed.
+22% 		216 MB/s
4K Read
Peak 4K Random Read Speed 		33.1 MB/s 35.7 MB/s Slightly faster peak random read.
+8%
4K Write
Peak 4K Random Write Speed 		110 MB/s +2% 108 MB/s
Mixed
Peak Sequential Mixed IO Speed 		281 MB/s Faster peak mixed IO speed.
+18% 		239 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		44.2 MB/s Slightly faster peak random mixed IO.
+9% 		40.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		191 MB/s +4% 183 MB/s
Value & Sentiment 
+453%
Market Share
Based on 76,244,324 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.1 % Hugely higher market share.
+900% 		0.01 %
User Rating
UBM User Rating 		53 % Slightly more popular.
+6% 		50 %
Nice To Haves 
+3%
Age
Newest 		139 Months 124+ Months More recent.
+11%
DQ Read
Peak 4K-64Thread Read Speed 		259 MB/s 279 MB/s Slightly faster peak deep queue read.
+8%
DQ Write
Peak 4K-64Thread Write Speed 		255 MB/s Faster peak deep queue write.
+22% 		209 MB/s
AS-SSD Total
AS-SSD Total Score 		901 Pts +3% 874 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		213 MB/s Much faster peak deep queue mixed IO.
+49% 		143 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		158 MB/s 254 MB/s Much faster deep queue read.
+61%
ADQ Write
Avg. 4K-64Thread Write Speed 		192 MB/s Slightly faster deep queue write.
+8% 		178 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		153 MB/s Faster deep queue mixed IO.
+24% 		123 MB/s
Specifications 
Capacity
Capacity 		240GB 180GB
Conclusion 
Average Bench 64.1%
Average Bench 71%
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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]

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