Product comparison · 2 internal hard drives

Origin Storage 2.5in NEARLINE SAS vs Origin Storage HDD 300GB 3.5in SAS 15000RPM

30specifications compared
17differ
13identical
10known for one product only

Key differences

HDD capacity
- 2.5in NEARLINE SAS:2 TB
- HDD 300GB 3.5in SAS 15000RPM:300 GB
HDD speed
- 2.5in NEARLINE SAS:7200 RPM
- HDD 300GB 3.5in SAS 15000RPM:15000 RPM
HDD size
- 2.5in NEARLINE SAS:2.5"
- HDD 300GB 3.5in SAS 15000RPM:3.5"
Interface
- 2.5in NEARLINE SAS:NL-SAS
- HDD 300GB 3.5in SAS 15000RPM:SAS
Storage drive buffer size
- 2.5in NEARLINE SAS:128 MB
- HDD 300GB 3.5in SAS 15000RPM:16 MB
HDD interface transfer rate
- 2.5in NEARLINE SAS:12 Gbit/s
- HDD 300GB 3.5in SAS 15000RPM:6 Gbit/s
Average latency
- 2.5in NEARLINE SAS:4.16 ms
- HDD 300GB 3.5in SAS 15000RPM:2 ms
Mean time between failures (MTBF)
- 2.5in NEARLINE SAS:2000000 h
- HDD 300GB 3.5in SAS 15000RPM:1600 h

Side by side

Differences highlightedShow differences only

Comparison of NB-NLS-2000, UNI-300SAS/15-BWC
40 specifications	A Origin Storage 2.5in NEARLINE SAS Model NB-NLS-2000 View product	B Origin Storage HDD 300GB 3.5in SAS 15000RPM Model UNI-300SAS/15-BWC View product
Features8 differ
HDD capacityDiffers	2 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	NL-SAS	SAS
Type	HDD	HDD
Hot-swap	No	No
Storage drive buffer sizeDiffers	128 MB	16 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Average latencyDiffers	4.16 ms	2 ms
24/7 operationKnown for one	No	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Refurbished	No	No
Mean time between failures (MTBF)Differs	2000000 h	1600 h
Component forKnown for one	Unknown — not stated by the source	Laptop
HDD number of headsKnown for one	Unknown — not stated by the source	4
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Power2 differ
Power consumption (idle)Differs	3.53 W	8.74 W
Power consumption (read)Known for one	5.41 W	Unknown — not stated by the source
Power consumption (write)Known for one	5.4 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Power consumption (typical)Known for one	Unknown — not stated by the source	12.92 W
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 vibrationDiffers	0.5 G	1 G
Non-operating vibration	3 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	25 G	60 G
Non-operating shockDiffers	400 G	300 G
Packaging contentidentical
Storage drive adapter included	No	No
Sustainabilityidentical
Sustainability certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.6 mm
DepthDiffers	100.5 mm	146.5 mm
HeightDiffers	15 mm	25.4 mm
WeightDiffers	220 g	750 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
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.

More internal hard drive comparisons

All internal hard drive comparisons