KingstonSV300S37A/240G
CrucialCT240M500SSD1

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC.

Controller: Marvell 88SS9187. Flash Memory: Micron Synchronous 20nm MLC.

Real World Speed
Performance profile from 1886 user samples
1230 User Benchmarks
Best Bench: 91% 155GB free
Worst Bench: 11% 197GB free
Worst: 11% Best: 91%
SPEED RANK: 380th / 601
656 User Benchmarks
Best Bench: 104% 463GB free
Worst Bench: 33% 147GB free
Worst: 33% Best: 104%
SPEED RANK: 204th / 601
Read
Avg. Sequential Read Speed
337 MB/s -42% 480 MB/s Much faster read speed.
+42%
Write
Avg. Sequential Write Speed
200 MB/s -31% 262 MB/s Much faster write speed.
+31%
4K Read
Avg. 4K Random Read Speed
20.4 MB/s -0% 20.5 MB/s +0%
4K Write
Avg. 4K Random Write Speed
57.1 MB/s -17% 66.8 MB/s Faster random write.
+17%
Mixed
Avg. Sequential Mixed IO Speed
222 MB/s -45% 322 MB/s Much faster mixed IO speed.
+45%
4K Mixed
Avg. 4K Random Mixed IO Speed
12.5 MB/s -64% 20.5 MB/s Much faster random mixed IO.
+64%
Read
Peak Sequential Read Speed
511 MB/s +2% 503 MB/s -2%
Write
Peak Sequential Write Speed
289 MB/s Slightly faster peak write speed.
+6%
273 MB/s -6%
4K Read
Peak 4K Random Read Speed
28.7 MB/s Slightly faster peak random read.
+6%
27 MB/s -6%
4K Write
Peak 4K Random Write Speed
110 MB/s -9% 120 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed
333 MB/s -6% 352 MB/s Slightly faster peak mixed IO speed.
+6%
4K Mixed
Peak 4K Random Mixed IO Speed
18.7 MB/s -56% 29.2 MB/s Much faster peak random mixed IO.
+56%
Value
Value For Money
65.1 % -7% 69.4 % Slightly better value.
+7%
User Rating
UBM User Rating
60 % -5% 63 % +5%
Price
Price (score)
$97 Cheaper.
+23%
$126 -23%
Effective Speed
Effective SSD Speed
57.2 % -29% 73.9 % Faster effective speed.
+29%
Age
Newest
28 Months -14% 24 Months Slightly more recent.
+14%
DQ Read
Peak 4K-64Thread Read Speed
253 MB/s -27% 322 MB/s Faster peak deep queue read.
+27%
DQ Write
Peak 4K-64Thread Write Speed
233 MB/s -11% 258 MB/s Slightly faster peak deep queue write.
+11%
AS-SSD Total
AS-SSD Total Score
874 Pts -15% 1,006 Pts Stronger server IO.
+15%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
75.8 MB/s Much faster peak deep queue mixed IO.
+43%
53.1 MB/s -43%
ADQ Read
Avg. 4K-64Thread Read Speed
102 MB/s -80% 184 MB/s Hugely faster deep queue read.
+80%
ADQ Write
Avg. 4K-64Thread Write Speed
130 MB/s -38% 179 MB/s Much faster deep queue write.
+38%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
35.4 MB/s -9% 38.5 MB/s Slightly faster deep queue mixed IO.
+9%
Capacity
Capacity
240GB 240GB

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

We had high expectations for the Crucial M500. Crucial have a long history of producing outstanding Solid State drives. Both the RealSSD 300 and the M4, three and two years old, were almost legendary in terms of reliability and performance. The M500 falls far short of our expectations. The drive is relatively cheap and as such we were expecting to compromise on performance but the M500 just falls too far short. With a Real World Performance of 377.5 MBps which is in the bottom 40% and an AS-SSD score of 901 points (50th percentile) the M500 demonstrates relatively weak real world and average server performance. The M500 is competing with the Sandisk Ultra which manages to squeeze out significantly more performance despite sitting in the same price bracket. [Jun '13 SSDrivePro]

MORE DETAILS

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Welcome to our free PC speed test tool. UserBenchMark will compare the strengths and weaknesses of each component in your PC to the ten most popular components in its class.

How it works

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