Product comparison · 2 internal hard drives

Seagate ST4000NM0135 internal hard drive vs Seagate Enterprise ST6000NM0275 internal hard drive

30specifications compared
7differ
23identical
0known for one product only

Key differences

The Seagate Enterprise ST6000NM0275 internal hard drive has 2 TB more HDD capacity than the Seagate ST4000NM0135 internal hard drive (6 TB vs 4 TB). The Seagate Enterprise ST6000NM0275 internal hard drive has 128 MB more storage drive buffer size than the Seagate ST4000NM0135 internal hard drive (256 MB vs 128 MB). The Seagate ST4000NM0135 internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Seagate Enterprise ST6000NM0275 internal hard drive (12 Gbit/s vs 6 Gbit/s). Interface: SAS on the Seagate ST4000NM0135 internal hard drive, Serial ATA III on the Seagate Enterprise ST6000NM0275 internal hard drive.

HDD capacity
- ST4000NM0135 internal hard drive:4 TB
- Enterprise ST6000NM0275 internal hard drive:6 TB
Interface
- ST4000NM0135 internal hard drive:SAS
- Enterprise ST6000NM0275 internal hard drive:Serial ATA III
Storage drive buffer size
- ST4000NM0135 internal hard drive:128 MB
- Enterprise ST6000NM0275 internal hard drive:256 MB
HDD interface transfer rate
- ST4000NM0135 internal hard drive:12 Gbit/s
- Enterprise ST6000NM0275 internal hard drive:6 Gbit/s
Power consumption (typical)
- ST4000NM0135 internal hard drive:7.74 W
- Enterprise ST6000NM0275 internal hard drive:8.31 W
Power consumption (idle)
- ST4000NM0135 internal hard drive:6.52 W
- Enterprise ST6000NM0275 internal hard drive:7.25 W
Weight
- ST4000NM0135 internal hard drive:680 g
- Enterprise ST6000NM0275 internal hard drive:705 g

Side by side

Differences highlightedShow differences only

Comparison of ST4000NM0135, ST6000NM0275
30 specifications	A Seagate ST4000NM0135 internal hard drive Model ST4000NM0135 View product	B Seagate Enterprise ST6000NM0275 internal hard drive Model ST6000NM0275 View product
Features4 differ
HDD capacityDiffers	4 TB	6 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Average latency	4.16 ms	4.16 ms
SMART technology	Yes	Yes
Bytes per sector	512	512
Mean time between failures (MTBF)	2000000 h	2000000 h
Power2 differ
Power consumption (typical)Differs	7.74 W	8.31 W
Power consumption (idle)Differs	6.52 W	7.25 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Non-operating vibration	5 G	5 G
Operating altitude	-304.8 - 3048 m	-304.8 - 3048 m
Non-operating altitude	0 - 12192 m	0 - 12192 m
Packaging contentidentical
Storage drive adapter included	No	No
Technical detailsidentical
Doesn't contain	Halogen	Halogen
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	680 g	705 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Compliance certificates	RoHS	RoHS

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.

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