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KingstonSUV400S37/480G
KingstonSV300S37A/480G
▲ 5139 ▼

Release date ≈ Q2 2016.

VS
▲ 52994 ▼

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

Effective Speed 
+40%
Real World Speed
Performance profile from 39,517 user samples
Benchmark your SSD here
24,007 User Benchmarks
Best Bench: 92% 444GB free
Worst Bench: 50% 294GB free (System drive)
Poor: 50% Great: 92%
SPEED RANK: 624th / 1080
15,510 User Benchmarks
Best Bench: 65% 246GB free (System drive)
Worst Bench: 36% 444GB free
Poor: 36% Great: 65%
SPEED RANK: 887th / 1080
Effective Speed
Effective SSD Speed 		72.8 % Much faster effective speed.
+40% 		52.2 %
Average Score 
+57%
Read
Avg. Sequential Read Speed 		448 MB/s Much faster read speed.
+37% 		327 MB/s
Write
Avg. Sequential Write Speed 		414 MB/s Much faster write speed.
+71% 		242 MB/s
4K Read
Avg. 4K Random Read Speed 		23.9 MB/s +2% 23.5 MB/s
4K Write
Avg. 4K Random Write Speed 		66.6 MB/s Hugely faster random write.
+264% 		18.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		222 MB/s 258 MB/s Faster mixed IO speed.
+16%
4K Mixed
Avg. 4K Random Mixed IO Speed 		29.1 MB/s Much faster random mixed IO.
+40% 		20.8 MB/s
SusWrite
Avg. Sustained Write Speed 		181 MB/s 184 MB/s +2%
Peak Score 
+61%
Read
Peak Sequential Read Speed 		504 MB/s Slightly faster peak read speed.
+10% 		460 MB/s
Write
Peak Sequential Write Speed 		470 MB/s Much faster peak write speed.
+45% 		325 MB/s
4K Read
Peak 4K Random Read Speed 		32.6 MB/s Slightly faster peak random read.
+6% 		30.7 MB/s
4K Write
Peak 4K Random Write Speed 		97.1 MB/s Hugely faster peak random write.
+319% 		23.2 MB/s
Mixed
Peak Sequential Mixed IO Speed 		360 MB/s Slightly faster peak mixed IO speed.
+7% 		336 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		41.3 MB/s Much faster peak random mixed IO.
+55% 		26.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		213 MB/s 250 MB/s Faster peak sustained write speed.
+17%
Value & Sentiment 
+28%
Market Share
Based on 76,301,231 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.02 %
Value
Value For Money 		10.1 % Hugely better value.
+82% 		5.53 %
User Rating
UBM User Rating 		51 % 52 % +2%
Price
Price (score) 		$175 Much cheaper.
+30% 		$250
Nice To Haves 
+87%
Age
Newest 		97+ Months Much more recent.
+31% 		140 Months
DQ Read
Peak 4K-64Thread Read Speed 		327 MB/s Much faster peak deep queue read.
+47% 		222 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		287 MB/s Hugely faster peak deep queue write.
+215% 		91.1 MB/s
AS-SSD Total
AS-SSD Total Score 		1,061 Pts Much stronger server IO.
+76% 		603 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		186 MB/s Much faster peak deep queue mixed IO.
+66% 		112 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		274 MB/s Much faster deep queue read.
+56% 		176 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		199 MB/s Hugely faster deep queue write.
+153% 		78.8 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		144 MB/s Much faster deep queue mixed IO.
+55% 		93 MB/s
Specifications 
Capacity
Capacity 		480GB 480GB
User Builds 
24,007
15,510
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