Product comparison · 2 internal hard drives

Seagate Constellation ST4000NM0063-20PK internal hard drive vs Seagate Constellation ST4000NM0073-20PK internal hard drive

Side by side

Differences highlightedShow differences only

Comparison of ST4000NM0063-20PK, ST4000NM0073-20PK
21 specifications	A Seagate Constellation ST4000NM0063-20PK internal hard drive Model ST4000NM0063-20PK View product	B Seagate Constellation ST4000NM0073-20PK internal hard drive Model ST4000NM0073-20PK View product
Featuresidentical
HDD capacity	4 TB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
Average latency	4.16 ms	4.16 ms
Mean time between failures (MTBF)	1400000 h	1400000 h
Poweridentical
Power consumption (typical)	11.86 W	11.86 W
Power consumption (idle)	7.8 W	7.8 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Non-operating vibration	0.25 G	0.25 G
Operating shock	70 G	70 G
Non-operating shock	300 G	300 G
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	700 g	700 g
Packaging dataidentical
Quantity per pack	20 pc(s)	20 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.