Product comparison · 2 internal hard drives

Fujitsu MBA3147RC internal hard drive vs Seagate Momentus5400.3 160GB

15specifications compared
14differ
1identical
14known for one product only

Key differences

The Seagate Momentus5400.3 160GB has 13 GB more HDD capacity than the Fujitsu MBA3147RC internal hard drive (160 GB vs 147 GB). The Fujitsu MBA3147RC internal hard drive has 9,600 RPM more HDD speed than the Seagate Momentus5400.3 160GB (15000 RPM vs 5400 RPM). The Fujitsu MBA3147RC internal hard drive has 1" more HDD size than the Seagate Momentus5400.3 160GB (3.5" vs 2.5"). Interface: SAS on the Fujitsu MBA3147RC internal hard drive, Ultra-ATA/100 on the Seagate Momentus5400.3 160GB. Component for: Server/workstation on the Fujitsu MBA3147RC internal hard drive, Laptop on the Seagate Momentus5400.3 160GB.

HDD capacity
- MBA3147RC internal hard drive:147 GB
- Momentus5400.3 160GB:160 GB
HDD speed
- MBA3147RC internal hard drive:15000 RPM
- Momentus5400.3 160GB:5400 RPM
HDD size
- MBA3147RC internal hard drive:3.5"
- Momentus5400.3 160GB:2.5"
Interface
- MBA3147RC internal hard drive:SAS
- Momentus5400.3 160GB:Ultra-ATA/100
Component for
- MBA3147RC internal hard drive:Server/workstation
- Momentus5400.3 160GB:Laptop
Storage drive buffer size
- MBA3147RC internal hard drive:16 MB
- Momentus5400.3 160GB:8 MB
Read seek time
- MBA3147RC internal hard drive:3.4 ms
- Momentus5400.3 160GB:11 ms
Write seek time
- MBA3147RC internal hard drive:3.9 ms
- Momentus5400.3 160GB:13 ms

Side by side

Differences highlightedShow differences only

Comparison of MBA3147RC, Momentus5400.3 160GB
29 specifications	A Fujitsu MBA3147RC internal hard drive Model MBA3147RC View product	B Seagate Momentus5400.3 160GB View product
Features9 differ
HDD capacityDiffers	147 GB	160 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Ultra-ATA/100
Component forDiffers	Server/workstation	Laptop
Storage drive buffer sizeDiffers	16 MB	8 MB
Read seek timeDiffers	3.4 ms	11 ms
Write seek timeDiffers	3.9 ms	13 ms
Average latencyDiffers	2 ms	5.56 ms
HDD number of headsKnown for one	4	Unknown — not stated by the source
Power1 differ
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 voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-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 & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	800 g	102 g
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	44
Data transfer rateKnown for one	3 Gbit/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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