Product comparison · 2 internal hard drives

Dell 146GB 3.5" SCSI vs Dell 1TB SAS HDD

6specifications compared
4differ
2identical
8known for one product only

Key differences

HDD capacity
- 146GB 3.5" SCSI:146 GB
- 1TB SAS HDD:1 TB
HDD speed
- 146GB 3.5" SCSI:15000 RPM
- 1TB SAS HDD:7200 RPM
Interface
- 146GB 3.5" SCSI:Ultra320 SCSI
- 1TB SAS HDD:SAS
Component for
- 146GB 3.5" SCSI:Laptop
- 1TB SAS HDD:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 146GB 3.5" SCSI, 1TB SAS HDD
14 specifications	A Dell 146GB 3.5" SCSI View product	B Dell 1TB SAS HDD View product
Features4 differ
HDD capacityDiffers	146 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	Ultra320 SCSI	SAS
Component forDiffers	Laptop	Server/workstation
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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