Product comparison · 2 internal hard drives

HP 391945-001 internal hard drive vs Hypertec 100GB SATA HDD

7specifications compared
4differ
3identical
6known for one product only

Key differences

HDD capacity
- 391945-001 internal hard drive:80 GB
- 100GB SATA HDD:100 GB
HDD size
- 391945-001 internal hard drive:3.5"
- 100GB SATA HDD:2.5"
Operating voltage
- 391945-001 internal hard drive:5 / 12 V
- 100GB SATA HDD:5 V
Product colour
- 391945-001 internal hard drive:Multicolour
- 100GB SATA HDD:Stainless steel

Side by side

Differences highlightedShow differences only

Comparison of 391945-001, 100GB SATA HDD
13 specifications	A HP 391945-001 internal hard drive Model 391945-001 View product	B Hypertec 100GB SATA HDD View product
Features2 differ
HDD capacityDiffers	80 GB	100 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Hot-swapKnown for one	No	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
Product colourDiffers	Multicolour	Stainless steel
Internal	Yes	Yes
MountingKnown for one	Horizontal	Unknown — not stated by the source
USB powered	No	No
USB requiredKnown for one	No	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s
Compatible productsKnown for one	Unknown — not stated by the source	Lenovo ThinkPad

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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