Product comparison · 2 internal hard drives

Origin Storage Dell Desktop series vs Seagate 146GB 3.5" SAS

9specifications compared
6differ
3identical
23known for one product only

Key differences

The Seagate 146GB 3.5" SAS has 66 GB more HDD capacity than the Origin Storage Dell Desktop series (146 GB vs 80 GB). The Seagate 146GB 3.5" SAS has 7,800 RPM more HDD speed than the Origin Storage Dell Desktop series (15000 RPM vs 7200 RPM). The Seagate 146GB 3.5" SAS has 0.1 mm more width than the Origin Storage Dell Desktop series (101.6 mm vs 101.5 mm). Interface: EIDE/ATA on the Origin Storage Dell Desktop series, SAS on the Seagate 146GB 3.5" SAS.

HDD capacity
- Dell Desktop series:80 GB
- 146GB 3.5" SAS:146 GB
HDD speed
- Dell Desktop series:7200 RPM
- 146GB 3.5" SAS:15000 RPM
Interface
- Dell Desktop series:EIDE/ATA
- 146GB 3.5" SAS:SAS
Width
- Dell Desktop series:101.5 mm
- 146GB 3.5" SAS:101.6 mm
Depth
- Dell Desktop series:146 mm
- 146GB 3.5" SAS:146.1 mm
Height
- Dell Desktop series:25 mm
- 146GB 3.5" SAS:25.4 mm

Side by side

Differences highlightedShow differences only

Comparison of Dell Desktop series, 146GB 3.5" SAS
32 specifications	A Origin Storage Dell Desktop series View product	B Seagate 146GB 3.5" SAS View product
Features3 differ
HDD capacityDiffers	80 GB	146 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	EIDE/ATA	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD number of headsKnown for one	Unknown — not stated by the source	3
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.2 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1600000 h
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating vibrationKnown for one	Unknown — not stated by the source	1 Gs
Non-operating vibrationKnown for one	Unknown — not stated by the source	2 Gs
Operating shockKnown for one	Unknown — not stated by the source	60 G
Non-operating shockKnown for one	Unknown — not stated by the source	250 G
Weight & dimensions3 differ
WidthDiffers	101.5 mm	101.6 mm
DepthDiffers	146 mm	146.1 mm
HeightDiffers	25 mm	25.4 mm
WeightKnown for one	Unknown — not stated by the source	0.674 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	1051 Mbit/s
Fibre ChannelKnown for one	Unknown — not stated by the source	Yes
Internal	Yes	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	171 MB/s
MaterialKnown for one	Metal	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
Protective rubber jacketKnown for one	No	Unknown — not stated by the source
eSATAKnown for one	No	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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