Product comparison · 2 internal hard drives

Dell R0191 internal hard drive vs Seagate 2 TB, SATA3, 7200 RPM

7specifications compared
5differ
2identical
18known for one product only

Key differences

HDD capacity
- R0191 internal hard drive:250 GB
- 2 TB, SATA3, 7200 RPM:2 TB
HDD size
- R0191 internal hard drive:3.5"
- 2 TB, SATA3, 7200 RPM:2.5"
Interface
- R0191 internal hard drive:Serial ATA
- 2 TB, SATA3, 7200 RPM:Serial ATA III
Operating voltage
- R0191 internal hard drive:5 / 12 V
- 2 TB, SATA3, 7200 RPM:5 V
Quantity per pack
- R0191 internal hard drive:1 pc(s)
- 2 TB, SATA3, 7200 RPM:40 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of R0191, 2 TB, SATA3, 7200 RPM
25 specifications	A Dell R0191 internal hard drive Model R0191 View product	B Seagate 2 TB, SATA3, 7200 RPM View product
Features3 differ
HDD capacityDiffers	250 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	NAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	5.22 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1.14 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3.87 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	25 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	198 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	40 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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