Product comparison · 2 internal hard drives

Seagate Momentus 7200.2 160 GB SATA 3Gb/s vs Seagate Momentus5400.3 160GB

15specifications compared
4differ
11identical
15known for one product only

Key differences

The Seagate Momentus 7200.2 160 GB SATA 3Gb/s has 1,800 RPM more HDD speed than the Seagate Momentus5400.3 160GB (7200 RPM vs 5400 RPM). The Seagate Momentus5400.3 160GB has 1.39 ms more average latency than the Seagate Momentus 7200.2 160 GB SATA 3Gb/s (5.56 ms vs 4.17 ms). The Seagate Momentus 7200.2 160 GB SATA 3Gb/s has 13 g more weight than the Seagate Momentus5400.3 160GB (115 g vs 102 g). Interface: Serial ATA on the Seagate Momentus 7200.2 160 GB SATA 3Gb/s, Ultra-ATA/100 on the Seagate Momentus5400.3 160GB.

HDD speed
- Momentus 7200.2 160 GB SATA 3Gb/s:7200 RPM
- Momentus5400.3 160GB:5400 RPM
Interface
- Momentus 7200.2 160 GB SATA 3Gb/s:Serial ATA
- Momentus5400.3 160GB:Ultra-ATA/100
Average latency
- Momentus 7200.2 160 GB SATA 3Gb/s:4.17 ms
- Momentus5400.3 160GB:5.56 ms
Weight
- Momentus 7200.2 160 GB SATA 3Gb/s:115 g
- Momentus5400.3 160GB:102 g

Side by side

Differences highlightedShow differences only

Comparison of Momentus 7200.2 160 GB SATA 3Gb/s, Momentus5400.3 160GB
30 specifications	A Seagate Momentus 7200.2 160 GB SATA 3Gb/s View product	B Seagate Momentus5400.3 160GB View product
Features3 differ
HDD capacity	160 GB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Component for	Laptop	Laptop
Storage drive buffer size	8 MB	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	11 ms
Write seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyDiffers	4.17 ms	5.56 ms
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.2 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.207 W
Operating voltage	5 V	5 V
Operational conditionsidentical
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)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	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 altitudeKnown for one	Unknown — not stated by the source	-304.8 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Weight & dimensions1 differ
Width	69.8 mm	69.8 mm
Depth	100.5 mm	100.5 mm
Height	9.5 mm	9.5 mm
WeightDiffers	115 g	102 g
Other featuresidentical
Internal	Yes	Yes
Number of pinsKnown for one	Unknown — not stated by the source	44
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
Sustained data rateKnown for one	59 MB/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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