Product comparison · 2 internal hard drives

Dell 500GB 3.5" SATA vs Seagate Momentus ST160LM003 internal hard drive

Key differences

HDD capacity
- 500GB 3.5" SATA:500 GB
- Momentus ST160LM003 internal hard drive:160 GB
HDD speed
- 500GB 3.5" SATA:7200 RPM
- Momentus ST160LM003 internal hard drive:5400 RPM
HDD size
- 500GB 3.5" SATA:3.5"
- Momentus ST160LM003 internal hard drive:2.5"
Interface
- 500GB 3.5" SATA:Serial ATA
- Momentus ST160LM003 internal hard drive:Serial ATA II
Component for
- 500GB 3.5" SATA:Server/workstation
- Momentus ST160LM003 internal hard drive:Laptop
Operating voltage
- 500GB 3.5" SATA:5 / 12 V
- Momentus ST160LM003 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 500GB 3.5" SATA, ST160LM003
14 specifications	A Dell 500GB 3.5" SATA View product	B Seagate Momentus ST160LM003 internal hard drive Model ST160LM003 View product
Features5 differ
HDD capacityDiffers	500 GB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Component forDiffers	Server/workstation	Laptop
Hot-swapKnown for one	No	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Supported HDD interfacesKnown for one	Serial ATA	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, SC1430, SC1435, SC440	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	299 g

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.