Product comparison · 2 internal hard drives

Dell 7FJW4-REF internal hard drive vs Seagate ST4000VM000 internal hard drive

7specifications compared
5differ
2identical
14known for one product only

Key differences

HDD capacity
- 7FJW4-REF internal hard drive:300 GB
- ST4000VM000 internal hard drive:4 TB
HDD speed
- 7FJW4-REF internal hard drive:15000 RPM
- ST4000VM000 internal hard drive:5900 RPM
HDD size
- 7FJW4-REF internal hard drive:2.5"
- ST4000VM000 internal hard drive:3.5"
Interface
- 7FJW4-REF internal hard drive:SAS
- ST4000VM000 internal hard drive:Serial ATA III
HDD interface transfer rate
- 7FJW4-REF internal hard drive:12 Gbit/s
- ST4000VM000 internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 7FJW4-REF, ST4000VM000
21 specifications	A Dell 7FJW4-REF internal hard drive Model 7FJW4-REF View product	B Seagate ST4000VM000 internal hard drive Model ST4000VM000 View product
Features5 differ
HDD capacityDiffers	300 GB	4 TB
HDD speedDiffers	15000 RPM	5900 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.75 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 75 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	80 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Technical detailsidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 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	610 g
Packaging dataidentical
Quantity per pack	1 pc(s)	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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