Product comparison · 2 internal hard drives

Origin Storage 300Gb 10k PE *900/R series SAS vs Origin Storage 146GB 15k SCA Hot Swap Server Drive

31specifications compared
15differ
16identical
7known for one product only

Key differences

HDD capacity
- 300Gb 10k PE *900/R series SAS:300 GB
- 146GB 15k SCA Hot Swap Server Drive:146 GB
HDD speed
- 300Gb 10k PE *900/R series SAS:10000 RPM
- 146GB 15k SCA Hot Swap Server Drive:15000 RPM
Interface
- 300Gb 10k PE *900/R series SAS:SAS
- 146GB 15k SCA Hot Swap Server Drive:Fibre Channel
Hot-swap
- 300Gb 10k PE *900/R series SAS:No
- 146GB 15k SCA Hot Swap Server Drive:Yes
Storage drive buffer size
- 300Gb 10k PE *900/R series SAS:64 MB
- 146GB 15k SCA Hot Swap Server Drive:16 MB
HDD interface transfer rate
- 300Gb 10k PE *900/R series SAS:12 Gbit/s
- 146GB 15k SCA Hot Swap Server Drive:6 Gbit/s
HDD number of heads
- 300Gb 10k PE *900/R series SAS:2
- 146GB 15k SCA Hot Swap Server Drive:4
Average latency
- 300Gb 10k PE *900/R series SAS:2.9 ms
- 146GB 15k SCA Hot Swap Server Drive:2 ms

Side by side

Differences highlightedShow differences only

Comparison of DELL-300SAS/10-S6, IBM-146/15-S2
38 specifications	A Origin Storage 300Gb 10k PE *900/R series SAS Model DELL-300SAS/10-S6 View product	B Origin Storage 146GB 15k SCA Hot Swap Server Drive Model IBM-146/15-S2 View product
Features9 differ
HDD capacityDiffers	300 GB	146 GB
HDD speedDiffers	10000 RPM	15000 RPM
InterfaceDiffers	SAS	Fibre Channel
Hot-swapDiffers	No	Yes
Storage drive buffer sizeDiffers	64 MB	16 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD number of headsDiffers	2	4
Read seek timeKnown for one	Unknown — not stated by the source	3.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	4 ms
Full stroke seek timeKnown for one	Unknown — not stated by the source	10 ms
Average latencyDiffers	2.9 ms	2 ms
Mean time between failures (MTBF)Differs	2000000 h	1400000 h
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Poweridentical
Power consumption (idle)Known for one	3 W	Unknown — not stated by the source
Start-up currentKnown for one	0.41 A	Unknown — not stated by the source
Operational conditions3 differ
Non-operating vibrationDiffers	3 G	2 G
Operating shockDiffers	40 G	60 G
Non-operating shockDiffers	400 G	250 G
Weight & dimensions3 differ
WidthDiffers	70.1 mm	101.8 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	IBM/Lenovo eServer xSeries 206 (8482, 8487-xxx) IBM/Lenovo eServer xSeries 206 (NX82, NY82xxx) IBM/Lenovo eServer xSeries 206m (8485, 8490-xxx) IBM/Lenovo eServer xSeries 225 SMP (8647, 8649-xxx) IBM/Lenovo eServer xSeries 226 (8488-xxx) IBM/Lenovo eServer xSeries 226 (8648-xxx) IBM/Lenovo eServer x

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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