Product comparison · 2 internal hard drives

Seagate Constellation ST1000NM0041 internal hard drive vs Seagate Constellation ST500NM0041 internal hard drive

Key differences

HDD capacity
- Constellation ST1000NM0041 internal hard drive:1 TB
- Constellation ST500NM0041 internal hard drive:500 GB
Power consumption (idle)
- Constellation ST1000NM0041 internal hard drive:5.41 W
- Constellation ST500NM0041 internal hard drive:4.67 W
Power consumption (read)
- Constellation ST1000NM0041 internal hard drive:8.04 W
- Constellation ST500NM0041 internal hard drive:7.89 W
Power consumption (write)
- Constellation ST1000NM0041 internal hard drive:7.28 W
- Constellation ST500NM0041 internal hard drive:7.18 W
Weight
- Constellation ST1000NM0041 internal hard drive:640 g
- Constellation ST500NM0041 internal hard drive:610 g

Differences highlightedShow differences only

Comparison of ST1000NM0041, ST500NM0041
27 specifications	A Seagate Constellation ST1000NM0041 internal hard drive Model ST1000NM0041 View product	B Seagate Constellation ST500NM0041 internal hard drive Model ST500NM0041 View product
Features1 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	SAS	SAS
Storage drive buffer size	64 MB	64 MB
Read seek time	8.5 ms	8.5 ms
Write seek time	9.5 ms	9.5 ms
Bytes per sector	512	512
Start/stop cycles	300000	300000
Mean time between failures (MTBF)	1200000 h	1200000 h
Power3 differ
Power consumption (idle)Differs	5.41 W	4.67 W
Power consumption (read)Differs	8.04 W	7.89 W
Power consumption (write)Differs	7.28 W	7.18 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Operating vibration	0.5 G	0.5 G
Non-operating vibration	2 G	2 G
Operating shock	70 G	70 G
Non-operating shock	350 G	350 G
Weight & dimensions1 differ
Width	102 mm	102 mm
Depth	147 mm	147 mm
Height	26 mm	26 mm
WeightDiffers	640 g	610 g
Logistics dataidentical
Products per pallet	40 pc(s)	40 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Warranty card	Yes	Yes
Sustained data rate	150 MB/s	150 MB/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.