Product comparison · 2 internal hard drives

Origin Storage 300Gb 10k PE *900/R series SAS vs Samsung Spinpoint T HD321KJ internal hard drive

21specifications compared
18differ
3identical
19known for one product only

Key differences

HDD capacity
- 300Gb 10k PE *900/R series SAS:300 GB
- Spinpoint T HD321KJ internal hard drive:320 GB
HDD speed
- 300Gb 10k PE *900/R series SAS:10000 RPM
- Spinpoint T HD321KJ internal hard drive:7200 RPM
HDD size
- 300Gb 10k PE *900/R series SAS:2.5"
- Spinpoint T HD321KJ internal hard drive:3.5"
Interface
- 300Gb 10k PE *900/R series SAS:SAS
- Spinpoint T HD321KJ internal hard drive:Serial ATA II
Storage drive buffer size
- 300Gb 10k PE *900/R series SAS:64 MB
- Spinpoint T HD321KJ internal hard drive:16 MB
Average latency
- 300Gb 10k PE *900/R series SAS:2.9 ms
- Spinpoint T HD321KJ internal hard drive:4.17 ms
Operating voltage
- 300Gb 10k PE *900/R series SAS:5 V
- Spinpoint T HD321KJ internal hard drive:5 / 12 V
Start-up current
- 300Gb 10k PE *900/R series SAS:0.41 A
- Spinpoint T HD321KJ internal hard drive:2.3 A

Side by side

Differences highlightedShow differences only

Comparison of DELL-300SAS/10-S9, HD321KJ
40 specifications	A Origin Storage 300Gb 10k PE *900/R series SAS Model DELL-300SAS/10-S9 View product	B Samsung Spinpoint T HD321KJ internal hard drive Model HD321KJ View product
Features6 differ
HDD capacityDiffers	300 GB	320 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	64 MB	16 MB
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Average latencyDiffers	2.9 ms	4.17 ms
Bytes per sector	512	512
RefurbishedKnown for one	No	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Power2 differ
Power consumption (idle)Known for one	3 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentDiffers	0.41 A	2.3 A
Operational conditions6 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating altitudeDiffers	-304.8 - 3048 m	-300 - 3000 m
Non-operating altitudeDiffers	-304.8 - 12192 m	-300 - 12000 m
Operating shockDiffers	40 G	63 G
Non-operating shockDiffers	400 G	300 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.5 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	25.4 mm
WeightDiffers	320 g	612 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 25.4 mm
Drive ready timeKnown for one	Unknown — not stated by the source	10 s
InternalKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Protective rubber jacketKnown for one	Unknown — not stated by the source	No

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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