Solid State Drive (SSD) vs. Hard Disk Drive (HDD)

 - Super Performance

SSD has much higher performance than traditional HDD. Please see below table for comparison between SSD and HDD.

 

Parameter	SSD (2.5 inch, typical)	HDD (2.5 inch, typical)
Average Access Time	0.1 msec	>10 msec
Weight	73g	365g
Sustained Read	500MB/s	70MB/s
Sustained Write	500MB/s	50MB/s
Power Consumption	0.35W	3.8W
Operating Vibration	20G (20~2,000Hz)	0.5G(22~350Hz)
Shock Resistance	1,500G	170G
Operating Temperature	-40~+85 oC	5~55 oC
Acoustic Noise	None	3.5 dB
Endurance	MTBF>2M hours	MTBF<0.7M hours
Device Life	100 years	<5 years
Battery Life	Double of HHD	50% of SSD

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