Product comparison · 2 internal hard drives

HP 320GB SATA 3Gb/s NCQ/Smart IV vs Lenovo 43N3406 internal hard drive

8specifications compared
6differ
2identical
15known for one product only

Key differences

HDD capacity
- 320GB SATA 3Gb/s NCQ/Smart IV:320 GB
- 43N3406 internal hard drive:128 GB
HDD size
- 320GB SATA 3Gb/s NCQ/Smart IV:3.5"
- 43N3406 internal hard drive:1.8"
Interface
- 320GB SATA 3Gb/s NCQ/Smart IV:Serial ATA II
- 43N3406 internal hard drive:Serial ATA
Operating voltage
- 320GB SATA 3Gb/s NCQ/Smart IV:5 / 12 V
- 43N3406 internal hard drive:3.3 V
Width
- 320GB SATA 3Gb/s NCQ/Smart IV:101.6 mm
- 43N3406 internal hard drive:2.13 in
Height
- 320GB SATA 3Gb/s NCQ/Smart IV:25.4 mm
- 43N3406 internal hard drive:0.20 in

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 3Gb/s NCQ/Smart IV, 43N3406
23 specifications	A HP 320GB SATA 3Gb/s NCQ/Smart IV View product	B Lenovo 43N3406 internal hard drive Model 43N3406 View product
Features3 differ
HDD capacityDiffers	320 GB	128 GB
HDD sizeDiffers	3.5"	1.8"
InterfaceDiffers	Serial ATA II	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
SMART technologyKnown for one	Yes	Unknown — not stated by the source
Native Command Queuing (NCQ)Known for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	3.3 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	101.6 mm	2.13 in
HeightDiffers	25.4 mm	0.20 in
WeightKnown for one	998 g	Unknown — not stated by the source
DepthKnown for one	Unknown — not stated by the source	3.07 in
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Microsoft Windows Vista
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/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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