Product comparison · 2 internal hard drives

Dell 400-14922 internal hard drive vs Seagate Momentus ST500LM011 internal hard drive

Key differences

HDD capacity
- 400-14922 internal hard drive:450 GB
- Momentus ST500LM011 internal hard drive:500 GB
HDD speed
- 400-14922 internal hard drive:15000 RPM
- Momentus ST500LM011 internal hard drive:5400 RPM
HDD size
- 400-14922 internal hard drive:3.5"
- Momentus ST500LM011 internal hard drive:2.5"
Interface
- 400-14922 internal hard drive:SAS
- Momentus ST500LM011 internal hard drive:Serial ATA II
Component for
- 400-14922 internal hard drive:Server/workstation
- Momentus ST500LM011 internal hard drive:Laptop
Operating voltage
- 400-14922 internal hard drive:5 / 12 V
- Momentus ST500LM011 internal hard drive:5 V
Product colour
- 400-14922 internal hard drive:Black
- Momentus ST500LM011 internal hard drive:Multicolour

Differences highlightedShow differences only

Comparison of 400-14922, ST500LM011
21 specifications	A Dell 400-14922 internal hard drive Model 400-14922 View product	B Seagate Momentus ST500LM011 internal hard drive Model ST500LM011 View product
Features5 differ
HDD capacityDiffers	450 GB	500 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	Laptop
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
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
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	115 g
Other features1 differ
Product colourDiffers	Black	Multicolour
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge T605 FS	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.