Product comparison · 2 internal hard drives

Samsung SpinPoint F1 HD161JJ internal hard drive vs Seagate Momentus 5400.5

20specifications compared
13differ
7identical
20known for one product only

Key differences

HDD capacity
- SpinPoint F1 HD161JJ internal hard drive:160 GB
- Momentus 5400.5:320 GB
HDD speed
- SpinPoint F1 HD161JJ internal hard drive:7200 RPM
- Momentus 5400.5:5400 RPM
Interface
- SpinPoint F1 HD161JJ internal hard drive:Serial ATA II
- Momentus 5400.5:Serial ATA
Read seek time
- SpinPoint F1 HD161JJ internal hard drive:8.9 ms
- Momentus 5400.5:11 ms
Average latency
- SpinPoint F1 HD161JJ internal hard drive:4.17 ms
- Momentus 5400.5:5.6 ms
Power consumption (standby)
- SpinPoint F1 HD161JJ internal hard drive:0.8 W
- Momentus 5400.5:0.21 W
Operating altitude
- SpinPoint F1 HD161JJ internal hard drive:-300 - 3000 m
- Momentus 5400.5:-304.8 - 3048 m
Non-operating altitude
- SpinPoint F1 HD161JJ internal hard drive:-300 - 12000 m
- Momentus 5400.5:-304.8 - 3048 m

Side by side

Differences highlightedShow differences only

Comparison of HD161JJ, Momentus 5400.5
40 specifications	A Samsung SpinPoint F1 HD161JJ internal hard drive Model HD161JJ View product	B Seagate Momentus 5400.5 View product
Features5 differ
HDD capacityDiffers	160 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer size	8 MB	8 MB
HDD number of headsKnown for one	Unknown — not stated by the source	4
Read seek timeDiffers	8.9 ms	11 ms
Full stroke seek timeKnown for one	Unknown — not stated by the source	24 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1.5 ms
Average latencyDiffers	4.17 ms	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Write speedKnown for one	175 MB/s	Unknown — not stated by the source
Read speedKnown for one	300 MB/s	Unknown — not stated by the source
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Differs	0.8 W	0.21 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Operational conditions3 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating altitudeDiffers	-300 - 3000 m	-304.8 - 3048 m
Non-operating altitudeDiffers	-300 - 12000 m	-304.8 - 3048 m
Operating shockKnown for one	Unknown — not stated by the source	350 G
Non-operating shockDiffers	350 G	1000 G
Weight & dimensions4 differ
WidthDiffers	101.5 mm	69.8 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	470 g	98.5 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	830 Mbit/s
Power requirementsKnown for one	Unknown — not stated by the source	+5V ± 5%
Data transfer rate	3 Gbit/s	3 Gbit/s
Drive device, transfer rateKnown for one	Unknown — not stated by the source	150 MB/s
Internal	Yes	Yes
Recording densityKnown for one	Unknown — not stated by the source	1337000 kbit/inch
Track densityKnown for one	Unknown — not stated by the source	191500
Drive ready timeKnown for one	8 s	Unknown — not stated by the source

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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