Product comparison · 2 internal hard drives

Dell 1TB 3.5" SATA 7200rpm vs Samsung EcoGreen HD154UI internal hard drive

3specifications compared
3differ
0identical
25known for one product only

Key differences

HDD capacity
- 1TB 3.5" SATA 7200rpm:1 TB
- EcoGreen HD154UI internal hard drive:1.5 TB
HDD speed
- 1TB 3.5" SATA 7200rpm:7200 RPM
- EcoGreen HD154UI internal hard drive:5400 RPM
Interface
- 1TB 3.5" SATA 7200rpm:Serial ATA II
- EcoGreen HD154UI internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" SATA 7200rpm, HD154UI
28 specifications	A Dell 1TB 3.5" SATA 7200rpm View product	B Samsung EcoGreen HD154UI internal hard drive Model HD154UI View product
Features3 differ
HDD capacityDiffers	1 TB	1.5 TB
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latencyKnown for one	Unknown — not stated by the source	5.52 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	300 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	300 - 12000 m
Operating shockKnown for one	Unknown — not stated by the source	70 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	101.5 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	650 g
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Drive ready timeKnown for one	Unknown — not stated by the source	12 s
InternalKnown for one	Unknown — not stated by the source	Yes

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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