Product comparison · 2 internal hard drives

Origin Storage Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS vs Origin Storage 2.5in NEARLINE SAS

29specifications compared
15differ
14identical
7known for one product only

Key differences

HDD capacity
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:146 GB
- 2.5in NEARLINE SAS:1 TB
HDD speed
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:15000 RPM
- 2.5in NEARLINE SAS:7200 RPM
Interface
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:SAS
- 2.5in NEARLINE SAS:NL-SAS
Storage drive buffer size
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:16 MB
- 2.5in NEARLINE SAS:128 MB
Average latency
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:2 ms
- 2.5in NEARLINE SAS:4.16 ms
Bytes per sector
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:512
- 2.5in NEARLINE SAS:4096
Refurbished
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:Yes
- 2.5in NEARLINE SAS:No
Mean time between failures (MTBF)
- Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS:1600000 h
- 2.5in NEARLINE SAS:2000000 h

Side by side

Differences highlightedShow differences only

Comparison of CPQ-146SAS/15-S6/R, NB-NLS-1000-4KN
36 specifications	A Origin Storage Seagate 146GB Hot Plug Enterprise 15K 2.5in SAS Model CPQ-146SAS/15-S6/R View product	B Origin Storage 2.5in NEARLINE SAS Model NB-NLS-1000-4KN View product
Features8 differ
HDD capacityDiffers	146 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	NL-SAS
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	16 MB	128 MB
HDD interface transfer rate	6 Gbit/s	6 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 timeKnown for one	3.3 ms	Unknown — not stated by the source
Average latencyDiffers	2 ms	4.16 ms
Bytes per sectorDiffers	512	4096
RefurbishedDiffers	Yes	No
Mean time between failures (MTBF)Differs	1600000 h	2000000 h
Hot-swapKnown for one	Unknown — not stated by the source	No
24/7 operationKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (idle)Differs	4.1 W	3.29 W
Operating voltage	5 V	5 V
Start-up currentKnown for one	0.43 A	Unknown — not stated by the source
Operational conditions3 differ
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 vibrationDiffers	2.4 G	3 G
Operating altitude	-304.8 - 3048 m	-304.8 - 3048 m
Non-operating altitude	-304.8 - 12192 m	-304.8 - 12192 m
Operating shockDiffers	60 G	25 G
Non-operating shockDiffers	300 G	500 G
Packaging contentidentical
Storage drive adapter included	No	No
Weight & dimensions3 differ
WidthDiffers	70 mm	70.1 mm
Depth	100.5 mm	100.5 mm
HeightDiffers	14.8 mm	15 mm
WeightDiffers	201 g	220 g
Other featuresidentical
Compliance certificates	RoHS	RoHS

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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