UserBenchmark: Crucial M4 vs Kingston SSDNow V300

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CrucialCT256M4SSD2

$218

KingstonSV300S37A/120G

BUY • $38

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Real World Speed

Performance profile from 356,958 user samples

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17,938 User Benchmarks

Best Bench: 74% 168GB free
Worst Bench: 43% 72GB free (System drive)

Poor: 43% Great: 74%

SPEED RANK: 796^th / 1072

339,020 User Benchmarks

Best Bench: 73% 15GB free
Worst Bench: 30% 77GB free (System drive)

Poor: 30% Great: 73%

SPEED RANK: 867^th / 1072


Effective Speed Effective SSD Speed		60.8 %	Faster effective speed. +13%		53.6 %


Read Avg. Sequential Read Speed	432 MB/s	Hugely faster read speed. +90%	227 MB/s
Write Avg. Sequential Write Speed	240 MB/s	Hugely faster write speed. +97%	122 MB/s
4K Read Avg. 4K Random Read Speed	19.9 MB/s		22.9 MB/s	Faster random read. +15%
4K Write Avg. 4K Random Write Speed	74.1 MB/s	+0%	73.9 MB/s
Mixed Avg. Sequential Mixed IO Speed	250 MB/s	Much faster mixed IO speed. +61%	155 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	14.6 MB/s		29.4 MB/s	Hugely faster random mixed IO. +101%
SusWrite Avg. Sustained Write Speed	195 MB/s	Hugely faster sustained write speed. +121%	88.3 MB/s


Read Peak Sequential Read Speed	494 MB/s	Faster peak read speed. +28%	385 MB/s
Write Peak Sequential Write Speed	268 MB/s	Much faster peak write speed. +75%	153 MB/s
4K Read Peak 4K Random Read Speed	23.4 MB/s		32.1 MB/s	Much faster peak random read. +37%
4K Write Peak 4K Random Write Speed	106 MB/s		108 MB/s	+2%
Mixed Peak Sequential Mixed IO Speed	273 MB/s	Much faster peak mixed IO speed. +34%	204 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	18.9 MB/s		41.4 MB/s	Hugely faster peak random mixed IO. +119%
SusWrite Peak Sequential Sustained Write 60s Average	265 MB/s	Hugely faster peak sustained write speed. +109%	127 MB/s

Market Share

Based on 75,712,378 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %	0.2 %	Insanely higher market share. +1,900%
Value Value For Money	4.46 %	8.22 %	Hugely better value. +84%
User Rating UBM User Rating	52 %	54 %	+4%
Price Price (score)	$218	$38	Hugely cheaper. +82%


Age Newest	156 Months		137 Months	More recent. +12%
DQ Read Peak 4K-64Thread Read Speed	184 MB/s		195 MB/s	Slightly faster peak deep queue read. +6%
DQ Write Peak 4K-64Thread Write Speed	234 MB/s	Much faster peak deep queue write. +53%	153 MB/s
AS-SSD Total AS-SSD Total Score	752 Pts	Stronger server IO. +11%	679 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	33.1 MB/s		133 MB/s	Hugely faster peak deep queue mixed IO. +302%
ADQ Read Avg. 4K-64Thread Read Speed	133 MB/s	Much faster deep queue read. +32%	101 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	136 MB/s	Faster deep queue write. +15%	118 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	23.7 MB/s		91.6 MB/s	Hugely faster deep queue mixed IO. +286%


Capacity Capacity			256GB			120GB

The Crucial M4 is one of the oldest SSD's to have made it into the group test. When it was released its primary competitors were Sandforce based drives which suffered from two major problems: reliability and weak incompressible data performance. As a result this drive was one of the top drives of its time. That was back in Apr '11. Today the M4 is no longer able to compete and scores below average (377.9 MB/s) on the Real World Speed Index benchmark and way below average (676) on the deep queue depth orientated AS-SSD Total score benchmark. Of course these figures are still far faster than any mechanical hard drive and owners of this drive should feel in no hurry to upgrade. People looking to make a new purchase will find much better value elsewhere. ^{[Apr '13 SSDrivePro]}

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The 120GB Kingston V300 has a performance profile that closely matches its 240GB sibling. Both drives utilize a Sandforce LSI controller and therefore demonstrate relative weakness in their write speeds. With burst sequential read/write speeds of 497/166 MBps and 4k burst read/write speeds of 30/97 MBps the 120GB V300 is amongst the slower SSDs I have seen. A concern I have with this drive is the relatively slow real world speeds our users have experienced. Most drives have average throughput rates that are around 75% of peak. Both this and the 240GB V300s, based on 130 samples, are averaging sequential read rates of around 240 MBps which is less than 50% of peak. It's not all bad news though because the V300's are priced extremely aggressively and as a result still offer decent value for money. ^{[Feb '14 SSDrivePro]}

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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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CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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