SSDBoss Review Our evaluation of Q300 Pro vs SSDNow V300

read performance

How quickly data is read from the drive

4K Random Read, 4K Random Read Access Time and 512K Sequential Read

write performance

How quickly data is written to the drive

4K Random Write, 4K Random Write Access Time and 512K Sequential Write

real world benchmarks

How well the drive performs common tasks

Photoshop Lens Filter and AS SSD ISO Copy

Benchmarks

How well the drive performs on common benchmarks

PCMark Vantage and AS SSD Score

No winner declared

Too close to call

Differences What are the advantages of each

Default view of Toshiba Q300 Pro

Reasons to consider the
Toshiba Q300 Pro

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Much faster 4k random read 341.42 MB/s vs 38.7 MB/s More than 8.8x faster 4k random read
Faster 4k random write 90.61 MB/s vs 33.3 MB/s Around 2.8x faster 4k random write
Much lower 4k random read access time 0.73 ms vs 6.46 ms 8.8x lower 4k random read access time
Faster 512K sequential read 526.05 MB/s vs 235.27 MB/s Around 2.2x faster 512K sequential read
Much lower 4k random write access time 2.76 ms vs 7.51 ms 2.7x lower 4k random write access time
Significantly higher AS SSD score 1,033 pts vs 306 pts Around 3.5x higher AS SSD score
Higher PCMark vantage score 30,229 pts vs 24,283 pts Around 25% higher PCMark vantage score
Significantly faster AS SSD ISO copy 496.99 MB/s vs 113.54 MB/s Around 4.5x faster AS SSD ISO copy
Lighter 53 g vs 77 g More than 30% lighter
Higher MTBF 1,500,000 hours vs 1,000,000 hours 50% higher MTBF
Faster photoshop lens filter 53.6 s vs 56.7 s More than 5% faster photoshop lens filter
Front view of Kingston SSDNow V300

Reasons to consider the
Kingston SSDNow V300

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Lower avg. power consumption 1.81 Watts vs 2.23 Watts Around 20% lower avg. power consumption

Benchmarks Real world tests of Q300 Pro vs SSDNow V300

4K Random Read

Q300 Pro
341.42 MB/s
SSDNow V300
38.7 MB/s

4K Random Write

Q300 Pro
90.61 MB/s
SSDNow V300
33.3 MB/s

Avg. Power Consumption

Q300 Pro
2.23 Watts
SSDNow V300
1.81 Watts

4K Random Read Access Time

Q300 Pro
2.76 ms
SSDNow V300
7.51 ms

4K Random Write Access Time

Q300 Pro
0.73 ms
SSDNow V300
6.46 ms

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