Product comparison · 2 internal hard drives

Dell 146GB Fibre Channel 15000rpm 3.5" vs HP 500GB hot-plug dual-port SAS HDD

6specifications compared
5differ
1identical
3known for one product only

Key differences

The HP 500GB hot-plug dual-port SAS HDD has 354 GB more HDD capacity than the Dell 146GB Fibre Channel 15000rpm 3.5" (500 GB vs 146 GB). The Dell 146GB Fibre Channel 15000rpm 3.5" has 7,800 RPM more HDD speed than the HP 500GB hot-plug dual-port SAS HDD (15000 RPM vs 7200 RPM). The Dell 146GB Fibre Channel 15000rpm 3.5" has 1" more HDD size than the HP 500GB hot-plug dual-port SAS HDD (3.5" vs 2.5"). Interface: Fibre Channel on the Dell 146GB Fibre Channel 15000rpm 3.5", SAS on the HP 500GB hot-plug dual-port SAS HDD. Operating voltage: 5 / 12 V on the Dell 146GB Fibre Channel 15000rpm 3.5", 5 V on the HP 500GB hot-plug dual-port SAS HDD.

HDD capacity
- 146GB Fibre Channel 15000rpm 3.5":146 GB
- 500GB hot-plug dual-port SAS HDD:500 GB
HDD speed
- 146GB Fibre Channel 15000rpm 3.5":15000 RPM
- 500GB hot-plug dual-port SAS HDD:7200 RPM
HDD size
- 146GB Fibre Channel 15000rpm 3.5":3.5"
- 500GB hot-plug dual-port SAS HDD:2.5"
Interface
- 146GB Fibre Channel 15000rpm 3.5":Fibre Channel
- 500GB hot-plug dual-port SAS HDD:SAS
Operating voltage
- 146GB Fibre Channel 15000rpm 3.5":5 / 12 V
- 500GB hot-plug dual-port SAS HDD:5 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB Fibre Channel 15000rpm 3.5", 500GB hot-plug dual-port SAS HDD
9 specifications	A Dell 146GB Fibre Channel 15000rpm 3.5"View product	B HP 500GB hot-plug dual-port SAS HDD View product
Features4 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Fibre Channel	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
InternalKnown for one	Yes	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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