Product comparison · 2 internal hard drives

Dell 400-ALDL internal hard drive vs Seagate Constellation ST2000NM0023 internal hard drive

7specifications compared
3differ
4identical
15known for one product only

Key differences

HDD capacity
- 400-ALDL internal hard drive:8 TB
- Constellation ST2000NM0023 internal hard drive:2 TB
Interface
- 400-ALDL internal hard drive:NL-SAS
- Constellation ST2000NM0023 internal hard drive:SAS
HDD interface transfer rate
- 400-ALDL internal hard drive:12 Gbit/s
- Constellation ST2000NM0023 internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-ALDL, ST2000NM0023
22 specifications	A Dell 400-ALDL internal hard drive Model 400-ALDL View product	B Seagate Constellation ST2000NM0023 internal hard drive Model ST2000NM0023 View product
Features3 differ
HDD capacityDiffers	8 TB	2 TB
InterfaceDiffers	NL-SAS	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	175 MiB/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1400000 h
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	9.59 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5.78 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Non-operating vibrationKnown for one	Unknown — not stated by the source	0.25 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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.

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