Product comparison · 2 internal hard drives

Seagate Constellation ST4000NM0044-20PK internal hard drive vs Seagate Constellation ST6000NM0044-20PK internal hard drive

Key differences

HDD capacity
- Constellation ST4000NM0044-20PK internal hard drive:4 TB
- Constellation ST6000NM0044-20PK internal hard drive:6 TB
Power consumption (typical)
- Constellation ST4000NM0044-20PK internal hard drive:9.42 W
- Constellation ST6000NM0044-20PK internal hard drive:11.27 W
Power consumption (idle)
- Constellation ST4000NM0044-20PK internal hard drive:6 W
- Constellation ST6000NM0044-20PK internal hard drive:6.9 W
Non-operating shock
- Constellation ST4000NM0044-20PK internal hard drive:300 G
- Constellation ST6000NM0044-20PK internal hard drive:250 G
Weight
- Constellation ST4000NM0044-20PK internal hard drive:635 g
- Constellation ST6000NM0044-20PK internal hard drive:780 g

Differences highlightedShow differences only

Comparison of ST4000NM0044-20PK, ST6000NM0044-20PK
21 specifications	A Seagate Constellation ST4000NM0044-20PK internal hard drive Model ST4000NM0044-20PK View product	B Seagate Constellation ST6000NM0044-20PK internal hard drive Model ST6000NM0044-20PK View product
Features1 differ
HDD capacityDiffers	4 TB	6 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Mean time between failures (MTBF)	1400000 h	1400000 h
Power2 differ
Power consumption (typical)Differs	9.42 W	11.27 W
Power consumption (idle)Differs	6 W	6.9 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Non-operating vibration	5 G	5 G
Non-operating shockDiffers	300 G	250 G
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	635 g	780 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.