Product comparison · 2 internal hard drives

Fujitsu MBA3300RC internal hard drive vs Seagate Momentus 5400.3

12specifications compared
11differ
1identical
15known for one product only

Key differences

The Fujitsu MBA3300RC internal hard drive has 180 GB more HDD capacity than the Seagate Momentus 5400.3 (300 GB vs 120 GB). The Fujitsu MBA3300RC internal hard drive has 9,600 RPM more HDD speed than the Seagate Momentus 5400.3 (15000 RPM vs 5400 RPM). The Fujitsu MBA3300RC internal hard drive has 8 MB more storage drive buffer size than the Seagate Momentus 5400.3 (16 MB vs 8 MB). Interface: SAS on the Fujitsu MBA3300RC internal hard drive, Ultra-ATA/100 on the Seagate Momentus 5400.3.

HDD capacity
- MBA3300RC internal hard drive:300 GB
- Momentus 5400.3:120 GB
HDD speed
- MBA3300RC internal hard drive:15000 RPM
- Momentus 5400.3:5400 RPM
Interface
- MBA3300RC internal hard drive:SAS
- Momentus 5400.3:Ultra-ATA/100
Storage drive buffer size
- MBA3300RC internal hard drive:16 MB
- Momentus 5400.3:8 MB
Read seek time
- MBA3300RC internal hard drive:3.4 ms
- Momentus 5400.3:11 ms
Write seek time
- MBA3300RC internal hard drive:3.9 ms
- Momentus 5400.3:13 ms
Average latency
- MBA3300RC internal hard drive:2 ms
- Momentus 5400.3:5.56 ms
Width
- MBA3300RC internal hard drive:101.6 mm
- Momentus 5400.3:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of MBA3300RC, Momentus 5400.3
27 specifications	A Fujitsu MBA3300RC internal hard drive Model MBA3300RC View product	B Seagate Momentus 5400.3 View product
Features7 differ
HDD capacityDiffers	300 GB	120 GB
HDD speedDiffers	15000 RPM	5400 RPM
InterfaceDiffers	SAS	Ultra-ATA/100
Component forKnown for one	Unknown — not stated by the source	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 sizeKnown for one	3.5"	Unknown — not stated by the source
HDD number of headsKnown for one	8	Unknown — not stated by the source
Poweridentical
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 voltageKnown for one	5 / 12 V	Unknown — not stated by the source
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
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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