Product comparison · 2 internal hard drives

Seagate Constellation ST1000NM0023 internal hard drive vs Seagate ST2000LM007 internal hard drive

14specifications compared
11differ
3identical
14known for one product only

Key differences

HDD capacity
- Constellation ST1000NM0023 internal hard drive:1 TB
- ST2000LM007 internal hard drive:2 TB
Interface
- Constellation ST1000NM0023 internal hard drive:SAS
- ST2000LM007 internal hard drive:Serial ATA
HDD sustained transfer rate
- Constellation ST1000NM0023 internal hard drive:175 MiB/s
- ST2000LM007 internal hard drive:140 MiB/s
Power consumption (typical)
- Constellation ST1000NM0023 internal hard drive:8.93 W
- ST2000LM007 internal hard drive:1.7 W
Power consumption (idle)
- Constellation ST1000NM0023 internal hard drive:4.84 W
- ST2000LM007 internal hard drive:0.5 W
Operating temperature (T-T)
- Constellation ST1000NM0023 internal hard drive:5 - 60 °C
- ST2000LM007 internal hard drive:0 - 60 °C
Non-operating shock
- Constellation ST1000NM0023 internal hard drive:300 G
- ST2000LM007 internal hard drive:1000 G
Width
- Constellation ST1000NM0023 internal hard drive:101.8 mm
- ST2000LM007 internal hard drive:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of ST1000NM0023, ST2000LM007
28 specifications	A Seagate Constellation ST1000NM0023 internal hard drive Model ST1000NM0023 View product	B Seagate ST2000LM007 internal hard drive Model ST2000LM007 View product
Features3 differ
HDD capacityDiffers	1 TB	2 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer size	128 MB	128 MB
HDD sustained transfer rateDiffers	175 MiB/s	140 MiB/s
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Average seek timeKnown for one	Unknown — not stated by the source	13 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
Power2 differ
Power consumption (typical)Differs	8.93 W	1.7 W
Power consumption (idle)Differs	4.84 W	0.5 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating vibrationKnown for one	0.25 G	Unknown — not stated by the source
Non-operating shockDiffers	300 G	1000 G
Operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensions4 differ
WidthDiffers	101.8 mm	69.8 mm
DepthDiffers	147 mm	100.3 mm
HeightDiffers	26.1 mm	7 mm
WeightDiffers	605 g	90 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	50 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	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.

More internal hard drive comparisons

All internal hard drive comparisons