Product comparison · 2 internal hard drives

HP 160GB, SATA, 10K rpm, SFF vs Samsung 120GB PATA HDD

10specifications compared
10differ
0identical
23known for one product only

Key differences

HDD capacity
- 160GB, SATA, 10K rpm, SFF:160 GB
- 120GB PATA HDD:120 GB
HDD speed
- 160GB, SATA, 10K rpm, SFF:10000 RPM
- 120GB PATA HDD:4200 RPM
HDD size
- 160GB, SATA, 10K rpm, SFF:2.5"
- 120GB PATA HDD:1.8"
Interface
- 160GB, SATA, 10K rpm, SFF:Serial ATA II
- 120GB PATA HDD:IDE/ATA
Operating voltage
- 160GB, SATA, 10K rpm, SFF:5 V
- 120GB PATA HDD:3.3 V
Operating temperature (T-T)
- 160GB, SATA, 10K rpm, SFF:5 - 55 °C
- 120GB PATA HDD:5 - 60 °C
Width
- 160GB, SATA, 10K rpm, SFF:69.8 mm
- 120GB PATA HDD:71 mm
Depth
- 160GB, SATA, 10K rpm, SFF:15.2 mm
- 120GB PATA HDD:54 mm

Side by side

Differences highlightedShow differences only

Comparison of 160GB, SATA, 10K rpm, SFF, 120GB PATA HDD
33 specifications	A HP 160GB, SATA, 10K rpm, SFF View product	B Samsung 120GB PATA HDD View product
Features4 differ
HDD capacityDiffers	160 GB	120 GB
HDD speedDiffers	10000 RPM	4200 RPM
HDD sizeDiffers	2.5"	1.8"
InterfaceDiffers	Serial ATA II	IDE/ATA
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	15 ms
Average latencyKnown for one	Unknown — not stated by the source	8.3 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
TypeKnown for one	HDD	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	3.3 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °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	8 - 90%
Operating vibrationKnown for one	Unknown — not stated by the source	0.67 Grms
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 - 15000 m
Operating shockKnown for one	Unknown — not stated by the source	600 G
Non-operating shockKnown for one	Unknown — not stated by the source	1500 G
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	69.8 mm	71 mm
DepthDiffers	15.2 mm	54 mm
HeightKnown for one	Unknown — not stated by the source	8 mm
WeightDiffers	630 g	59 g
Other features1 differ
Product colourKnown for one	Unknown — not stated by the source	Silver
Drive device, transfer rateDiffers	300 MB/s	100 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	2 s
InternalKnown for one	Unknown — not stated by the source	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	458 Mbit/s
Output voltageKnown for one	Unknown — not stated by the source	3.3 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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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