Product comparison · 2 internal hard drives

Origin Storage 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails vs Origin Storage 300Gb 15k PE *900/R series SAS

Key differences

HDD capacity
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:146 GB
- 300Gb 15k PE *900/R series SAS:300 GB
HDD size
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:3.5"
- 300Gb 15k PE *900/R series SAS:2.5"
Interface
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:Fibre Channel
- 300Gb 15k PE *900/R series SAS:SAS
Read seek time
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:3.5 ms
- 300Gb 15k PE *900/R series SAS:3.4 ms
Write seek time
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:4 ms
- 300Gb 15k PE *900/R series SAS:3.9 ms
Mean time between failures (MTBF)
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:1400000 h
- 300Gb 15k PE *900/R series SAS:1600000 h
Operating vibration
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:0.5 G
- 300Gb 15k PE *900/R series SAS:1 G
Non-operating vibration
- 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails:2 G
- 300Gb 15k PE *900/R series SAS:3 G

Differences highlightedShow differences only

Comparison of DELL-146S/15-F9, DELL-300SAS/15-S6
37 specifications	A Origin Storage 146Gb 15K Various DesktopSCSI 68-pin fixed HD Bay rails Model DELL-146S/15-F9 View product	B Origin Storage 300Gb 15k PE *900/R series SAS Model DELL-300SAS/15-S6 View product
Features6 differ
HDD capacityDiffers	146 GB	300 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Fibre Channel	SAS
Read seek timeDiffers	3.5 ms	3.4 ms
Write seek timeDiffers	4 ms	3.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Mean time between failures (MTBF)Differs	1400000 h	1600000 h
Full stroke seek timeKnown for one	10 ms	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	12.92 W
Power consumption (idle)Known for one	Unknown — not stated by the source	8.74 W
Operational conditions3 differ
Operating vibrationDiffers	0.5 G	1 G
Non-operating vibrationDiffers	2 G	3 G
Non-operating shockDiffers	250 G	300 G
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101.6 mm
DepthDiffers	147 mm	146.5 mm
HeightDiffers	26.1 mm	25.4 mm

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.