Product comparison · 2 internal hard drives

HP 1TB SATA 3.5" 2nd HDD vs Samsung Spinpoint M HM161HI internal hard drive

6specifications compared
5differ
1identical
20known for one product only

Key differences

HDD capacity
- 1TB SATA 3.5" 2nd HDD:1 TB
- Spinpoint M HM161HI internal hard drive:160 GB
HDD speed
- 1TB SATA 3.5" 2nd HDD:7200 RPM
- Spinpoint M HM161HI internal hard drive:5400 RPM
HDD size
- 1TB SATA 3.5" 2nd HDD:3.5"
- Spinpoint M HM161HI internal hard drive:2.5"
Interface
- 1TB SATA 3.5" 2nd HDD:Serial ATA
- Spinpoint M HM161HI internal hard drive:Serial ATA II
Operating voltage
- 1TB SATA 3.5" 2nd HDD:5 / 12 V
- Spinpoint M HM161HI internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA 3.5" 2nd HDD, HM161HI
26 specifications	A HP 1TB SATA 3.5" 2nd HDD View product	B Samsung Spinpoint M HM161HI internal hard drive Model HM161HI View product
Features4 differ
HDD capacityDiffers	1 TB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 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
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	8 - 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	-400 - 3000 m
Operating shockKnown for one	Unknown — not stated by the source	400 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	105 g
Other featuresidentical
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	4 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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