Product comparison · 2 internal hard drives

Origin Storage HDD 4TB 3.5in SATA 5400RPM vs Origin Storage 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM

33specifications compared
21differ
12identical
13known for one product only

Key differences

HDD capacity
- HDD 4TB 3.5in SATA 5400RPM:4 TB
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:2 TB
HDD speed
- HDD 4TB 3.5in SATA 5400RPM:5400 RPM
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:7200 RPM
HDD size
- HDD 4TB 3.5in SATA 5400RPM:3.5"
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:2.5"
Interface
- HDD 4TB 3.5in SATA 5400RPM:Serial ATA
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:NL-SATA
Component for
- HDD 4TB 3.5in SATA 5400RPM:Server/workstation
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:PC
Storage drive buffer size
- HDD 4TB 3.5in SATA 5400RPM:256 MB
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:128 MB
HDD number of heads
- HDD 4TB 3.5in SATA 5400RPM:8
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:10
Average latency
- HDD 4TB 3.5in SATA 5400RPM:5.1 ms
- 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM:4.16 ms

Side by side

Differences highlightedShow differences only

Comparison of SA-4000/5, UNI-2000NLSA/7-2.5
46 specifications	A Origin Storage HDD 4TB 3.5in SATA 5400RPM Model SA-4000/5 View product	B Origin Storage 2TB 24x7 Hard Drive Kit 2.5in NLSATA 7200RPM Model UNI-2000NLSA/7-2.5 View product
Features8 differ
HDD capacityDiffers	4 TB	2 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	NL-SATA
Component forDiffers	Server/workstation	PC
Storage drive buffer sizeDiffers	256 MB	128 MB
HDD number of cylindersKnown for one	16383	Unknown — not stated by the source
HDD number of headsDiffers	8	10
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	12 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1.2 ms	Unknown — not stated by the source
Average latencyDiffers	5.1 ms	4.16 ms
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	136 MiB/s
24/7 operationKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000 h
Power3 differ
Power consumption (typical)Known for one	5.6 W	Unknown — not stated by the source
Power consumption (idle)Differs	4 W	4.12 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentDiffers	2 A	0.97 A
Power consumption (read)Known for one	Unknown — not stated by the source	4.44 W
Power consumption (write)Known for one	Unknown — not stated by the source	4.6 W
Operational conditions6 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Operating relative humidity (H-H)Differs	5 - 90%	5 - 95%
Operating altitudeDiffers	-304 - 3048 m	304.8 - 12192 m
Non-operating altitudeDiffers	-304 - 12192 m	-304.8 - 12192 m
Operating shockDiffers	40 G	25 G
Non-operating shockDiffers	300 G	400 G
Weight & dimensions4 differ
WidthDiffers	101.6 mm	70.1 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	15 mm
WeightDiffers	610 g	320 g
Other featuresidentical
Drive ready timeKnown for one	18 s	Unknown — not stated by the source
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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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