Origin Storage 146GB 2.5" SAS vs Origin Storage 146GB 3.5" SAS

Comparison of 146GB 2.5" SAS, 146GB 3.5" SAS

38 specifications	A Origin Storage 146GB 2.5" SASView product	B Origin Storage 146GB 3.5" SASView product
Features1 differ
HDD capacity	146 GB	146 GB
HDD speed	15000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
Storage drive buffer size	16 MB	16 MB
HDD average transfer rateKnown for one	—Unknown — not stated by the source	6 MB/s
HDD number of heads	4	4
Read seek time	29 ms	29 ms
Write seek time	3.3 ms	3.3 ms
Average latency	2 ms	2 ms
Bytes per sector	512	512
RefurbishedKnown for one	—Unknown — not stated by the source	Yes
Mean time between failures (MTBF)	1600000 h	1600000 h
HDD interface transfer rateKnown for one	6 Gbit/s	—Unknown — not stated by the source
Power1 differ
Power consumption (idle)	4.1 W	4.1 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up current	0.43 A	0.43 A
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibration	0.5 G	0.5 G
Non-operating vibration	2.4 G	2.4 G
Operating altitude	-304.8 - 3048 m	-304.8 - 3048 m
Non-operating altitude	-304.8 - 12192 m	-304.8 - 12192 m
Operating shock	60 G	60 G
Non-operating shock	300 G	300 G
Packaging contentidentical
Storage drive adapter included	No	No
Storage drive caddy includedKnown for one	Yes	—Unknown — not stated by the source
Weight & dimensionsidentical
Width	70 mm	70 mm
Depth	100.5 mm	100.5 mm
Height	14.8 mm	14.8 mm
Weight	201 g	201 g
Other featuresidentical
Compliance certificates	RoHS	RoHS
Compatible productsKnown for one	—Unknown — not stated by the source	PowerEdge R/T x10

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.