Product comparison · 2 internal hard drives

Dell 146GB 3.5" SAS vs HP 634250-001 internal hard drive

7specifications compared
7differ
0identical
3known for one product only

Key differences

The HP 634250-001 internal hard drive has 604 GB more HDD capacity than the Dell 146GB 3.5" SAS (750 GB vs 146 GB). The Dell 146GB 3.5" SAS has 9,600 RPM more HDD speed than the HP 634250-001 internal hard drive (15000 RPM vs 5400 RPM). The Dell 146GB 3.5" SAS has 1" more HDD size than the HP 634250-001 internal hard drive (3.5" vs 2.5"). Interface: SAS on the Dell 146GB 3.5" SAS, Serial ATA on the HP 634250-001 internal hard drive. Component for: Server/workstation on the Dell 146GB 3.5" SAS, Laptop on the HP 634250-001 internal hard drive.

HDD capacity
- 146GB 3.5" SAS:146 GB
- 634250-001 internal hard drive:750 GB
HDD speed
- 146GB 3.5" SAS:15000 RPM
- 634250-001 internal hard drive:5400 RPM
HDD size
- 146GB 3.5" SAS:3.5"
- 634250-001 internal hard drive:2.5"
Interface
- 146GB 3.5" SAS:SAS
- 634250-001 internal hard drive:Serial ATA
Component for
- 146GB 3.5" SAS:Server/workstation
- 634250-001 internal hard drive:Laptop
Operating voltage
- 146GB 3.5" SAS:5 / 12 V
- 634250-001 internal hard drive:5 V
Compatible products
- 146GB 3.5" SAS:Dell Precision T1500
- 634250-001 internal hard drive:ProBook 4530s, ProBook 4545s

Side by side

Differences highlightedShow differences only

Comparison of 146GB 3.5" SAS, 634250-001
10 specifications	A Dell 146GB 3.5" SAS View product	B HP 634250-001 internal hard drive Model 634250-001 View product
Features5 differ
HDD capacityDiffers	146 GB	750 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Component forDiffers	Server/workstation	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
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	SAS	Unknown — not stated by the source
Compatible productsDiffers	Dell Precision T1500	ProBook 4530s, ProBook 4545s

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.

More internal hard drive comparisons

All internal hard drive comparisons