Product comparison · 2 internal hard drives

Dell 7FJW4-REF internal hard drive vs Seagate Constellation ST1000NM0023 internal hard drive

5specifications compared
3differ
2identical
18known for one product only

Key differences

HDD capacity
- 7FJW4-REF internal hard drive:300 GB
- Constellation ST1000NM0023 internal hard drive:1 TB
HDD speed
- 7FJW4-REF internal hard drive:15000 RPM
- Constellation ST1000NM0023 internal hard drive:7200 RPM
HDD size
- 7FJW4-REF internal hard drive:2.5"
- Constellation ST1000NM0023 internal hard drive:3.5"

Side by side

Differences highlightedShow differences only

Comparison of 7FJW4-REF, ST1000NM0023
23 specifications	A Dell 7FJW4-REF internal hard drive Model 7FJW4-REF View product	B Seagate Constellation ST1000NM0023 internal hard drive Model ST1000NM0023 View product
Features3 differ
HDD capacityDiffers	300 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
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
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	8.93 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.84 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °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	605 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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