Product comparison · 2 internal hard drives

Buffalo 1TB, 3.5", 7200rpm vs Samsung EcoGreen HD103SI internal hard drive

7specifications compared
6differ
1identical
16known for one product only

Key differences

HDD speed
- 1TB, 3.5", 7200rpm:7200 RPM
- EcoGreen HD103SI internal hard drive:5400 RPM
Interface
- 1TB, 3.5", 7200rpm:Serial ATA II
- EcoGreen HD103SI internal hard drive:Serial ATA
Width
- 1TB, 3.5", 7200rpm:104 mm
- EcoGreen HD103SI internal hard drive:101.5 mm
Depth
- 1TB, 3.5", 7200rpm:170 mm
- EcoGreen HD103SI internal hard drive:147 mm
Height
- 1TB, 3.5", 7200rpm:30 mm
- EcoGreen HD103SI internal hard drive:26.1 mm
Weight
- 1TB, 3.5", 7200rpm:899 g
- EcoGreen HD103SI internal hard drive:610 g

Side by side

Differences highlightedShow differences only

Comparison of 1TB, 3.5", 7200rpm, HD103SI
23 specifications	A Buffalo 1TB, 3.5", 7200rpm View product	B Samsung EcoGreen HD103SI internal hard drive Model HD103SI View product
Features2 differ
HDD capacity	1 TB	1 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
Track to track 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
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
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 & dimensions4 differ
WidthDiffers	104 mm	101.5 mm
DepthDiffers	170 mm	147 mm
HeightDiffers	30 mm	26.1 mm
WeightDiffers	899 g	610 g
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	12 s
InternalKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltageKnown for one	5 / 12 V	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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