Product comparison · 2 internal hard drives

Origin Storage 146GB 2.5" SAS vs Origin Storage 73GB 2.5" SAS

Key differences

Differences highlightedShow differences only

Comparison of 146GB 2.5" SAS, 73GB 2.5" SAS
37 specifications	A Origin Storage 146GB 2.5" SAS View product	B Origin Storage 73GB 2.5" SAS View product
Features9 differ
HDD capacityDiffers	146 GB	8 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	NL-SAS
Storage drive buffer sizeDiffers	16 MB	128 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD number of headsKnown for one	4	Unknown — not stated by the source
Read seek timeKnown for one	29 ms	Unknown — not stated by the source
Write seek timeDiffers	3.3 ms	8.5 ms
Average latencyDiffers	2 ms	4.16 ms
Mean time between failures (MTBF)Differs	1600000 h	2500000 h
RefurbishedKnown for one	Unknown — not stated by the source	No
Power2 differ
Power consumption (idle)Differs	4.1 W	5.7 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	0.43 A	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	9.1 W
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Operating vibrationDiffers	0.5 G	0.67 G
Non-operating vibrationDiffers	2.4 G	1.04 G
Operating shockDiffers	60 G	70 G
Weight & dimensions4 differ
WidthDiffers	70 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	14.8 mm	26.1 mm
WeightDiffers	201 g	650 g

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.