Product comparison · 2 internal hard drives

Samsung 1500GB HDD vs Samsung 250GB EcoGreen F3

Key differences

HDD capacity
- 1500GB HDD:1.5 TB
- 250GB EcoGreen F3:250 GB
Storage drive buffer size
- 1500GB HDD:32 MB
- 250GB EcoGreen F3:16 MB
Average latency
- 1500GB HDD:5.56 ms
- 250GB EcoGreen F3:5.52 ms
Operating altitude
- 1500GB HDD:-1000 - 10000 m
- 250GB EcoGreen F3:-300 - 3000 m
Non-operating altitude
- 1500GB HDD:-1000 - 40000 m
- 250GB EcoGreen F3:-300 - 12000 m
Width
- 1500GB HDD:101.6 mm
- 250GB EcoGreen F3:101.5 mm
Weight
- 1500GB HDD:690 g
- 250GB EcoGreen F3:475 g

Differences highlightedShow differences only

Comparison of 1500GB HDD, 250GB EcoGreen F3
30 specifications	A Samsung 1500GB HDD View product	B Samsung 250GB EcoGreen F3 View product
Features3 differ
HDD capacityDiffers	1.5 TB	250 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	16 MB
Track to track seek time	8.9 ms	8.9 ms
Average latencyDiffers	5.56 ms	5.52 ms
Bytes per sector	512	512
Poweridentical
Power consumption (standby)	1 W	1 W
Power consumption (off)	1 W	1 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up current	2 A	2 A
Operational conditions2 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitudeDiffers	-1000 - 10000 m	-300 - 3000 m
Non-operating altitudeDiffers	-1000 - 40000 m	-300 - 12000 m
Operating shock	70 G	70 G
Non-operating shock	300 G	300 G
Weight & dimensions2 differ
WidthDiffers	101.6 mm	101.5 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	690 g	475 g
Other featuresidentical
Power requirements	5V	5V
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
Internal	Yes	Yes
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	8 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.